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Possible incongruence in Sympy when assuming positive numbers
Question: Using Sympy package version 1.0 on Python 2.7.11 I found what (to me) is an
incongruence. This is the code I'm using:
import sympy as sy
from sympy.stats import Normal, density
from sympy.assumptions import assuming, Q, ask
... |
Frequency Response Scipy.signal
Question: I'm learning digital signal processing to implement filters and am using
python to easily implement a test ideas. So I just started using the
scipy.signal library to find the impulse response and frequency response of
different filters.
Currently I am working through the book ... |
Enabling `xrange` in Python3 for portability
Question: I wrote a script which I wanted to enable for both Python 2 and Python 3.
After importing `division` and `print_function` from `__future__`, my only
concern was that my `range` returns a whole array in Python 2, wasting time
and memory.
I added the following 3 li... |
What is the RegEx pattern for 24-06-2015 10:15:45: Aditya Krishnakant:?
Question: What is the RegEx pattern for `24-06-2015 10:15:45: Aditya Krishnakant:`
If you look at the whatsapp chat transcript, it looks like a mess. The purpose
of this code is to print messages sent by a person in a new line (for better
readabil... |
Drawing lines between clicks on image with Matplotlib
Question: I am trying to allow for a user to right click on an image once, and then
again, and then the program will draw a line from the first click to the
second.
However, what I have now, inserts lines into my image seemingly randomly. They
pop up and they are n... |
Edit a .txt file, then convert to valid xml with python
Question: I have lots of text files that I need to convert to .xml in order to be able
to work with more efficiently (I am supposed to be doing a couple of language
models to analyze English dialects)
the files go like this:
<I> <IFL-IDN W2C-001 #1... |
How can I get a random unicode string
Question: I am testing a REST based service and one of the inputs is a text string. So I
am sending it random unicode strings from my python code. So far the unicode
strings that I sent were in the ascii range, so everything worked.
Now I am attempting to send characters beyond th... |
AttributeError: 'file' object has no attribute 'encode'
Question:
Traceback (most recent call last):
File "E:\blahblahblah\emailsend.py", line 26, in <module>
msg.attach(MIMEText(file))
File "E:\blahblahblah\Python 2.7.11\lib\email\mime\text.py", line 30, in __init__
self.set_payloa... |
Python update last line of file (stdout)
Question: In Python program, I am redirecting `stdout` using below:
sys.stdout = open("log_file.txt", "a",0)
On certain condition I want rewrite the last line of the file.
I have tried below:
if (status=='SAME'):
print '\r'+'Above statu... |
Complex parsing of a string in Python
Question: I want to parse a string with a format like this:
[{text1}]{quantity}[{text2}]
This rule means that at the beginning there is some text that can optionally
be there or not, followed by a {quantity} whose syntax I describe just below,
followed by more ... |
Cross-validation on XGBClassifier for multiclass classification in python
Question: I'm trying to perform cross-validation on a XGBClassifier for a multi-class
classification problem using the following code adapted from
<http://www.analyticsvidhya.com/blog/2016/03/complete-guide-parameter-tuning-
xgboost-with-codes-py... |
Celery: Received unregistered task of type <AsyncResult: [hash]>
Question: In all of the similar problems I've seen on stackOverflow:
* [Celery Received unregistered task of type (run example)](http://stackoverflow.com/questions/9769496/celery-received-unregistered-task-of-type-run-example)
* [getting error Receiv... |
moto with boto3 - Cannot build mock ELB
Question: I'm new to moto and aws so I'm trying to wrtie some simple tests cases for a
simple ELB checker in aws.
I have read the moto page here:
<https://github.com/spulec/moto>
and I am following the boto3 guide here:
<https://boto3.readthedocs.io/en/latest/reference/servic... |
Efficiently convert a string of comma separated values to bytes
Question: My `python3` program is receiving data from elsewhere as a string in the
following format (the `...` means more data that I care to type out):
data = "0,12,145,234;1,0,0,128;2,255,255,255;...;909,100,100,100;"
I want to conve... |
Including external shared intel's mkl library in c extension for python
Question: I wrote a python c extension that uses routine from Intel's math kernel
library (mkl). This is the first time that I write a c extension. I just
learned that today.
The c extension compiled. But when I import it in python, it says undefi... |
openpyxl no attribution error
Question: ## Python 3.5 openpyxl 2.4
Hi everyone, I got a simple but confusing problem here. FYI the API doc
relating to worksheet is
<http://openpyxl.readthedocs.io/en/default/api/openpyxl.worksheet.worksheet.html>
Here is some simple code for testing.
# -*- coding: utf... |
generating UUID creation token for EFS
Question: Is this sufficient for generating a UUID for using as a creation token for AWS
CLI EFS ~ Elastic File System? Assuming you've been granted appropriate
permissions.
Python 2.7.9 (default, Dec 10 2014, 12:24:55) [MSC v.1500 32 bit (Intel)] on win32
Type ... |
Sum over parametric function
Question: I am dealing with a parametric function like this:
[](http://i.stack.imgur.com/RA0Dy.png)
and Ideally I would like to sum over the repeated x axis, as shown in the
example. It is to say, for x~4.75, I see that the functio... |
Find Customer from shopify with the particular range of date using shopify python api
Question: How to import the customers from shopify with the particular range of date i.e
importing the customers with the date filter ?
Please refer the code below for importing customers without filter:
shop_url = "ht... |
Python OS symlink and .json.gz files
Question: I am creating a symlink with Python. First, I check if the file exists and
then create the symlink.
import os
project = 'test'
if os.path.isfile("../../project/json/nodes1.json.gz"):
os.symlink("../../project/json/nodes1.json.gz","../sim... |
How to extract word frequency from document-term matrix?
Question: I am doing LDA analysis with Python. And I used the following code to create a
document-term matrix
corpus = [dictionary.doc2bow(text) for text in texts].
Is there any easy ways to count the word frequency over the whole corpus.
Sin... |
Suggest a better counting process using Python | Pandas?
Question: I'm using Python and Pandas to pull metrics (inbound calls, abandoned calls,
etc.) from our call switch (csv format). The code works well but how I'm
calculating the metrics feels kludige and I'm hoping someone can suggest a
better way.
Data looks like... |
Scapy Installation fail on Windows 7 64 bit Python 3.5
Question: I have been going crazy with this installation but nothing seems to work.
Python 3.5 is installed under : "C:\Program Files (x86)\Python35-32", so there
is a space in between.
I installed scapy in 2 ways:
1. pip3 install scapy-python3
2. From the w... |
Python is unable to import library compiled with boost_python
Question: I have the following sample program:
// src/main.cpp
#include <boost/python.hpp>
char const* func()
{
return "String";
}
BOOST_PYTHON_MODULE(bridge)
{
boost::python::def("func", func);
... |
TypeError: a bytes-like object is required, not 'str' for Python Code
Question: I get this when I try to run a code called NUT_check.py and this comes from
line 69. I'm very unsure of what is happening as I didn't make this code
myself, nor have I really used Python extensively. Line 69 is ending with a
line of hyphens... |
Can't load all friend Facebook API python
Question: I'm new to Facebook API. I try the below code but it shows only 27 friends in
my list friend(I have about 200). Why? Thanks for your help.
import facebook
token = 'my_token'
graph = facebook.GraphAPI(token)
friends = graph.get_connections(id... |
How to convert Decimal() to a number in Python?
Question: I have a JSON output that is `Decimal('142.68500203')`.
I can use str() to get a string which is `"142.68500203"`. But I want to get a
number output which is `142.68500203`.
How to make the conversion in Python?
Answer: It depends what you mean by "number", ... |
Python - I dont know how to x works in this code
Question:
def test(x):
def add(y):
return x+y
def mul(y):
return x*y
return "test"
will var `x` go to GC?
Answer: Python uses reference counting to manage _objects_ , not variables. If you
want to know when the objec... |
Python script to check server status
Question: I want to check some service status (like MySQL, Apache2) using python. I
wrote a simple script.
#!/usr/bin/python
from subprocess import call
command = raw_input('Please enter service name : ')
call(["/etc/init.d/"+command, "status"])
... |
Python dynamic import
Question: I have a list of tuples like `[(module_name, module_abs_path)(mod2, path2),
...]`
The modules are located in the 'modules' subdir where my script lives. I am
trying to write a script which reads a conf file and makes some variables from
the conf file available to the modules from the mo... |
How would you simplify this program? Python
Question: I wrote this program, which purpose is to visit the 18th link on the list of
links and then on the new page visit the 18th link again.
This program works as intended, but it's a little repetitive and inelegant.
I was wondering if you have any ideas on how to make ... |
Scraping a table from webpage with Python
Question:
from bs4 import BeautifulSoup
from urllib import urlopen
player_code = open("/Users/brandondennis/Desktop/money/CF_Name.txt").read()
player_code = player_code.split("\r")
for player in player_code:
html =urlopen("https://ww... |
How to get brighness percentage level from a histogram?
Question: I wrote a python program that used scikit-image to return the histogram of an
image:
def get_hist(image):
image = img_as_float(image)
hs, dis = exposure.histogram(image)
cdf = np.cumsum(hs) #cumulative distribut... |
Appending to a Pandas Dataframe From a pd.read_sql Output
Question: I'm coming from R but need to do this in Python for various reasons. This very
well could be a basic PEBKAC issue with my Python more than anything with
Pandas, PyODBC or anything else.
Please bear with me.
My current Python 3 code:
im... |
Python plotting percentile contour lines of a probability distribution
Question: Given a probability distribution with unknown functional form (example below),
I like to plot "percentile-based" contour lines, i.e.,those that correspond to
regions with an integral of 10%, 20%, ..., 90% etc.
## example of ... |
Rounding number with python
Question: I was trying to calculate int((226553150*1023473145)/5.) using python and I
got 46374212988031352 although it should be 46374212988031350.
Answer: Remove the period for integer division:
int((226553150*1023473145)/5)
Comes out as 46374212988031350 for me.
**... |
jupyter notebook running kernel in different env
Question: I've gotten myself into some kind of horrible virtualenv mess. Help?!
I manage environments with `conda`. Until recently, I only had a python2
jupyter notebook kernel, but I decided to drag myself kicking and screaming
into the 21st century and installed a pyt... |
Flask: Mock call to external component returns a non serializable object for a HTTP response
Question: I'm trying to learn how to use the Mock library in python.
I have a Flask application which is connected to Redis via redis-py package.
In the '/myapp/version' API of my app, I call a info() from redis-py, and
forma... |
How to get output of -interpreter-exec in GDB/MI?
Question: I'm writing a wrapper for GDB/MI, however, I miss some commands in the MI
interface. For example, the 'info variables' command. I can execute it with
"-interpreter-exec console", but getting the output of it is tricky since it
writes everything to console reco... |
Why can't I create a custom user in Django using the UserCreationForm?
Question: I am able to create a user from shell by importing the custom user model but
when I apply the same method after submitting the form, the user is not
created. Below are the codes of my custom user model, `UserCreationForm` and
view.
... |
open fp = io.BytesIO(fp.read()) AttributeError: 'str' object has no attribute 'read' in PIL/image.py
Question: I'm a little new to Python especially Imaging library that I'm currently
working with. I'm working with a facial recognition code and running it in my
Raspberry Pi 2 B+ running Jessie. I'm using Opencv 2.4.9 a... |
Amazon MWS Boto parsed XML missing values
Question: Boto 2.40, Python 3.5
When querying Amazon MWS `get_competitive_pricing_for_asin` some values that
are present in the raw XML are missing once parsed by Boto.
The raw XML contains the number of offers for each condition in
`NumberOfOfferListings`
<Com... |
Socket receiving in while 1
Question: I'm trying to create socket connections in python. I need to listen to server
until it sends a message, thus I need to use `while True`. Client:
import RPi.GPIO as GPIO
import time
import socket
GPIO.setmode(GPIO.BOARD)
pinLDR = 7
pinLED... |
Tkinter : Button in frame not visible
Question: I'm trying to implement a TicTacToe program. I am an absolute beginner in
python. After viewing many tutorials and reading a few books, I have
understood the basics of Python. I'm trying to get the buttons to display in a
frame, but all I get is a blank window.
[link for... |
Python import CSV short code (pandas?) delimited with ';' and ',' in entires
Question: I need to import a CSV file in Python on Windows. My file is delimited by ';'
and has strings with non-English symbols and commas (',').
I've read posts:
[Importing a CSV file into a sqlite3 database table using
Python](http://stac... |
_tkinter.TclError: invalid command name ".54600176" error, what is going on?
Question: I am new to python and am trying to code a simple game, but am continuously
receiving this error message after updating the main game loop.
Traceback (most recent call last):
File "D:\python shell\Bubble Blaster... |
Strange build error on Travis, local tests in tox work
Question: I have a strange error on Travis, the builds of <https://travis-
ci.org/edoburu/django-fluent-blogs> fail in Django 1.7 and lower with:
from django.utils.six import python_2_unicode_compatible
ImportError: cannot import name 'pytho... |
Split into multiple files grouped by column value using AWK
Question: My data frame is something similar to this in structure:
A C
1 a 1
2 a 2
3 a 3
4 a 4
5 b 5
6 b 6
7 b 7
8 b 8
9 c 9
it has 16 million rows, I'm facing m... |
Plotting graph using python and dispaying it using HTML
Question: I want build an offline application using plotly for displaying graphs . I am
using python(flask) at the back end and HTML(javascript) for the front end .
Currently I am able to plot the graph by sending the graph data as JSON object
to front end and bui... |
How to write unittests for an optional dependency in a python package?
Question: Based on availability of pandas package in working environment a method
returns two different outputs :
* A `pandas.DataFrame` if pandas is available
* Otherwise a `numpy.recarray` object.
How should I write unittest for this class ?... |
Python3 segfaults when using ctypes on xlib, python2 works
Question: The following code was scrounged up on the Internet years ago and works quite
well in python2. It supplies the current idle time on the X server.
import ctypes, os, subprocess
class XScreenSaverInfo( ctypes.Structure ):
_fie... |
Dealing with durations defined by days, hours, minutes such as “1d 3h 2m” in Python
Question: I have to validate a string with diffrent format of duration:
1d 8h 30m
12h 30m
0h 59m
59m
10h 0m
10h
1d 0h 0m
1d 0h 59m
1d 10h 0m
1d
I am new in python and don't have a... |
Auto it click exception: access violation reading 0x00000083
Question: My code should open a window from taskbar and then click a control from it.
The problem is that after it opens the window I get the error : "exception:
access violation reading 0x00000083".I am new to Python (and in programing)
and I have no ideea w... |
PySide Widget for 3dsMax and Modo
Question: I'm trying to create a simple QT app using PySide and Python that I want it to
run as a 3dsMax script, a Modo script and a stand-alone app if needed. So,
I've saved the following files in my D:\PyTest. It's just a QLabel for this
test.
When I run it (_TestWidget.py_) as a st... |
Adding new data to the neo4j graph database
Question: I am importing a huge dataset of about 46K nodes into Neo4j using import
option.Now this dataset is dynamic i.e new entries keep getting adding to it
now and then so if i have to re perform the entire import then its wastage of
resources.I tried using neo4j rest cli... |
Django not detecting AngularJS
Question: I have a Django project (that I created using PyCharm IDE). I have two HTML
files and below is the code I have in those files.
\-- header.html
<!DOCTYPE html>
<html lang="en" >
<head>
<title>This is my title</title>
<meta charset="UTF-8">
{% l... |
how to split a file of code into words, despite for string variables
Question: Using python, how can I split a file, containing for example a code with
methods, variables, etc. into words but leave the code's string variables as
one unit string?
For example: given the following python code inside a file:
... |
Python3: using matplotlib to create figure, using a dictionary
Question: I have got a dictionary in the form of `{test_size: (test_error,
training_error)}` Here it is:
{0.1: (0.94736842105263153, 0.90294117647058825), 0.2: (0.92105263157894735, 0.90397350993377479), 0.3: (0.82456140350877194, 0.924242424... |
having an issua comparing comparing Strings @ python
Question: Probably there is an easier way to do this, but i read there is no Switch/case
in Python. I wanted to ask the user, to introduce a name of a color, and after
calling the function that should take care of that, it should return the color
code in RGB. My if s... |
How to put dowloaded JSON data into variables in python
Question:
import requests
import json
import csv
# These our are demo API keys, you can use them!
#location = ""
api_key = 'simplyrets'
api_secret = 'simplyrets'
#api_url = 'https://api.simplyrets.com/properties?q=%s&limit=1' ... |
Obtain string inside curl bracket in python
Question: Suppose I have a string like
{"", "b", "c"}, // we are here
I would like to extract the `{"", "b", "c"}` and/or `"", "b", "c"` part of it.
Is there any simple prescription for it?
Answer: You can use regex - `re.search`:
import... |
Receiving python json through sockets with java
Question: I've been following multiple tutorials to connect a java code to python
through sockets.
Sending from java to python works great, with json array. However, I can't
seem to receive things with java. I don't really understand how the listening
should be done. Now... |
How can I define global options with sub-parsers in python argparse?
Question: I'm trying to figure out how to add global option in a sub-parser scenario
with pythons arparse library.
Right now my code looks like this:
def parseArgs(self):
parent_parser = argparse.ArgumentParser(add_help=False)
... |
Can't get scipy.io.wavfile.read() to work
Question: I am trying to read a .wav file into an array so that I can then plot the
array and do a FFT. I got the file open with the wave module and now I am
struggling. I was advised to use scipy.io.wavfile.read(filename, mmap=False)
but am not having any luck. This function s... |
quantile normalization on pandas dataframe
Question: Simply speaking, how to apply quantile normalization on a large Pandas
dataframe (probably 2,000,000 rows) in Python?
PS. I know that there is a package named rpy2 which could run R in subprocess,
using quantile normalize in R. But the truth is that R cannot compute... |
Scraping on Python
Question: I wanted to get the caption, no. of likes and comments of the recent 10 images
of a particular user. Using below code I am just able to get the latest one.
Code:
from selenium import webdriver
from bs4 import BeautifulSoup
import json, time, re
phantomjs_path = r... |
exporting Python model results
Question: Hi I’ve launched a random forest over a dataset imported as df. Now I would
like to export both results (0-1 prediction) and predicted probabilities ( a
two dimensions array) and match them to my dataset df. Is that possible? Until
now I figured out how to export in a separate w... |
line_profiler and kernprof does not work installed from pip and repro
Question: I have tried what has been suggested. On the simplest of code, I get the
familiar error that others have mentioned. The error is:
@profile
NameError: name 'profile' is not defined
on the minimal code:
... |
Choose one key arbitrarily in a dictionary without iteration
Question: I just wanna make sure that in Python dictionaries there's no way to get just
a key (with no specific quality or relation to a certain value) but doing
iteration. As much as I found out you have to make a list of them by going
through the whole dict... |
Create XML file with python?
Question: Here is my code:
import xml.etree.ElementTree as ET
root = ET.Element("rss", version="2.0", xmlns:excerpt="http://wordpress.org/export/1.2/excerpt/", xmlns:content="http://purl.org/rss/1.0/modules/content/", xmlns:wfw="http://wellformedweb.org/CommentAPI/",... |
Subprocess doesn't respect arguments when using multiprocessing
Question: The main objective here is to create a daemon-spawning function. The daemons
need to run arbitrary programs (i.e. use `subprocess`).
What I have so far in my `daemonizer.py` module is:
import os
from multiprocessing import Pro... |
Python MYSql.connector will not insert data
Question: I am trying to insert some data into a a database I am making and it will not
insert. I literally have used the same insert method on other code and it
still seems to work, however this one refuses to. Help!
from Bio import Entrez
from sys import ... |
Self scheduled Python script
Question: I'm writing an Python script that calls a function that exports and imports
spaces from the wiki tool Confluence. It has to run everyday, but we can't use
cron so i'm looking for a way to schedule it by her self.
I've created the following. I can already schedule it for the next ... |
How to convert utf-8 values within a string to its correct character using python?
Question: I would like to convert 'Lawrence_Warbasse_-_Dauphin%C3%A9_2013.JPG' to
'Lawrence_Warbasse_-_Dauphiné_2013.JPG' usig python
Answer: You can use `urllib` to decode this:
import urllib
url = 'Lawrence_Warbass... |
Updating records with Python 3 through API on Rails 4 application
Question: I'm working on a Rails 4 / mongoid application which needs to expose APIs for
other applications and scripts. I need to be able to update documents in one
of the models through an API with Python 3 script. I'm a bit fresh with Python
hence aski... |
Stuck Coding a Python web crawler using BeautifulSoup
Question: regarding this video by bucky roberts on programming a webcrawler in python:
<https://www.youtube.com/watch?v=sVNJOiTBi_8>
Here is my question:
If i want to crawl a particular item but it isnt inside of < a> < /a>
how can i do it?
for ex. I inspected ... |
SFrame Kmeans - Covert to Int, Float, Dict
Question: I'm preparting data to run KMEAMS from Graphlab, and am running into the
following error:
tmp = data.select_columns(['a.item_id'])
tmp['sku'] = tmp['a.item_id'].apply(lambda x: x.split(','))
tmp = tmp.unpack('sku')
kmeans_model = g... |
Numpy linspace and plotting, ValueError: an array element with a sequence
Question: I was trying to get 60 lines joining center of the circle to 60 different
equispaced points on the circumference in the following program,
import matplotlib.pyplot as plt
import numpy as np
figure = plt.figur... |
GenButton alignment wxpython
Question: i am struggling to find an answer to the alignment of my GenButton, i have
looked through the docs on wxpython website and cant see any option in there
to address this, hopefully one of you guys can point me in the right
direction, as i need to align my buttons to the center of th... |
Concatinate to pandas data frame from OrderedDict - Python equivalent to R´s do.call(merge, list)
Question: I have an ordered dictionary `"my_dict`", which gets filled with `n` time
series during a loop. All `n` time series have the same length and are
1-dimensional. They all have a datetime index.
In R I just run `do... |
Imported module goes out of scope (unbound local error)
Question: I am getting a strange "unbound local" error in a python package that seems to
defy all logic. I can't get a MWE to reproduce it, but will try to explain
succinctly and hope that someone might be able to offer some explanation of
what is going on.
For t... |
Rabbitmq hello world connection doesn't work on localhost
Question: I take hello world example from tutorial:
import pika
connection = pika.BlockingConnection(pika.ConnectionParameters(
host='localhost'))
channel = connection.channel()
channel.queue_declare(queue='hello'... |
gzipped data "not a gzipped file", but I think it is
Question: This:
H4sIAAAAAAAEAO29B2AcSZYlJi9tynt/SvVK1+B0oQiAYBMk2JBAEOzBiM3mkuwdaUcjKasqgcplVmVdZhZAzO2dvPfee++999577733ujudTif33/8/XGZkAWz2zkrayZ4hgKrIHz9+fB8/Ih7/Hu8WZXqZ101RLT/7aHe881GaL6fVrFhefPbRuj3fPvjo9zh63FTZ6tHp8jIvq1We0ivL5hE+++yjeduuHt2920zn... |
Python Script with QGis - Python.exe Stopped Working
Question: I purchased [this book called Building Mapping Applications with
QGIS](https://www.packtpub.com/application-development/building-mapping-
applications-qgis) and I am trying to work through one of the exercises. There
is one script that I try to run that cra... |
Automatically round Django's DecimalField according to the max_digits and decimal_places attributes before calling save()
Question: I want to automatically round Django's DecimalField according to the
max_digits and decimal_places attributes before calling save() function in
ModelForm.
currently using the following:
... |
how to use function defined in other python file?
Question: Lets say we have two programs `A.py` and `B.py` ,now `B.py` has two defined
functions
`calculator(x,y)` which returns `int` and makelist(list1)`which returns`list`
Now,how can I access these functions in `A.py` (Python 3)?
Answer: You will need to import t... |
TFS REST upload attachment permission problems
Question: I'm implementing TFS to our service. I'm using OAuth2, and it is working like
a charm. I'm requesting permission scopes "**vso.work_write vso.project** "
but somehow I'm not able to upload attachments. I'm getting 403 Forbidden from
the server. As MS documentatio... |
Form submit using Python lxml
Question: I have a login page which is like this
<form method="POST" name="DefaultForm" action="SOME_URL" onSubmit="return (isReady(this));" autocomplete="off">
<input name="action" type="hidden" value="SOME_VALUE">
<input name="serverTimeStamp" type="hidden" va... |
python pandas simple pivot table sum count
Question: I'm trying to identify the best way to make a simple pivot on my data:
import pandas
dfn = pandas.DataFrame({
"A" : [ 'aaa', 'bbb', 'aaa', 'bbb' ],
"B" : [ 1, 10, 2, 30 ],
"C" : [ 2, 0, 3, 20 ... |
how add link to excel file using python
Question: I'm generating an csv file that is opened by excel and converted to xlsx
manually. The csv contains some path to .txt files. Is it possible to build
the file path in such way that when the csv is converted to xlsx , they became
clickable hyperlinks ?
Thanks.
Answer: ... |
Automate the Boring Stuff with Python outdated instructions for launching Selenium browser
Question: ### \--------Reply to Post being Labeled as a Duplicate question
Since I am still learning the programming basics I was not sure whether the
material on the alternate post was relevant especially since I was on the
fir... |
'Graph' object has no attribute 'SerializeToString' on Windows Docker
Question: I'm trying to run tutorials :
<https://www.tensorflow.org/versions/master/tutorials/mnist/tf/index.html>
I got below error message:
root@db411995c219:~/pjh# python fully_connected_feed.py
Extracting data/train-image... |
Import JSON data into single cell in google sheets
Question: I am wondering if anyone can give me an example on how to gather data from a
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to be formatted or copied to multiple cells, it simply needs to take the
entire contents of the JSON an... |
Run python script only if it's not running
Question: I want to launch a python script from another python script. I know how to do
it. But I should launch this script only if it is not running already.
**code:**
import os
os.system("new_script.py")
But I'm not sure how to check if this script ... |
How to fit data to normal distribution using scala breeze
Question: I am trying to fit data to normal distribution using scala breeze , python
scipy alternative way is :
`from scipy.stats import norm`
`mu,std = norm.fit(time1)`
I am looking for alternative way to do same in scala using breeze
Answer: Looking at th... |
Python - Parse XML or conver to JSON Alexa API Data
Question: I have some data in xml coming in through alexa. It looks like this:
<!--
Need more Alexa data? Find our APIs here: https://aws.amazon.com/alexa/
-->
<ALEXA VER="0.9" URL="yahoo.com/" HOME="0" AID="=" IDN="yahoo.com/">
<SD>
... |
How to scrape for specific tables and specific rows/cells of data python
Question: So this is my first python project and my goal is to scrape the final score
from last night's Mets game and send it to a friend through twilio, but right
now I'm having issues with extracting the scores from this website:
... |
Java TCP server not receiving packets until client disconnects
Question: I have a TCP server in Java and a client written in Python. The python client
simply sends 10 packets waiting 2 seconds in between each send. However, the
java server doesn't seem to recognize the packets until the python script
terminates, in whi... |
pick month start and end data in python
Question: I have stock data downloaded from yahoo finance. I want to pickup data in the
row corresponding to monthly start and month end. I am trying to do it with
python pandas data frame. But I am not getting correct method to get the
starting & ending of the month. will be gre... |
ImportError: libboost_iostreams.so.1.61.0: cannot open shared object file: No such file or directory
Question: I am using Anaconda as my main python distribution (though also have the
system's default python installed) so have to compile graph-tool from source
to get it to work with Anaconda.
I am using Ubuntu 14.04 s... |
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