• Python

September 20, 2018, at 9:50 PM

Similar issue as R recordlinkage identity but in pythonThe algorithm generates new identity that do no reflect the correct identity of the records that were matched or at least a column to identify the original dataframe

September 20, 2018, at 9:40 PM

I made a python script that is getting data about a timetable from a urlI now want to be able to ask my Google Home for certain hours or changes in my timetable which would be provided by the python script

September 19, 2018, at 6:00 PM

I have code which is giving output in below formatHow should i remove the first column and can store the elements of second row in list ? type of the output is in 'pandas

September 19, 2018, at 5:50 PM

I try to use the click function of Pyautogui but the actual click doesn't happen or at least there is no change at the page though it moves the mouse to the right placeThe window is in focus (I think) because the program works well with other pages

September 18, 2018, at 2:10 PM

I have just started using scrapy with selenium for scrapping facebookand i am facing some problem with passing response from selenium to scrapy

September 18, 2018, at 2:00 PM

I want to use the YAD2K to detect the number(0-9)I've already train the number and use model

September 17, 2018, at 10:20 AM

I'm trying to send a message if the timeout is reached for clientwait_for_message

September 16, 2018, at 06:20 AM

I get the following error when trying to open a Jupyter Notebook (using the command jupyter notebook) from the terminal on mac

September 15, 2018, at 02:30 AM

I am looking to send the below type of POST request from a python API:

September 13, 2018, at 10:50 PM

I am trying to scrape Flipkart to extract reviews for a product using request and beautifulsoup packagehow can take out data present in Read more click event present in those review

September 13, 2018, at 10:40 PM

I had to clean the column with membership_id, however, there are lots of random input values like '0000000', '99999', '*', 'na'

September 12, 2018, at 7:00 PM

While working on a matrix equivalency problem, which involves a variety of inverse transformations, I found some unexpected behaviour I wanted to clarifyI've made all the matrices equivalent here, as the actual transformations aren't really relevant to the issue I'm having

September 11, 2018, at 3:10 PM

I am trying to create a graph whereby the x axis is the key of the dictionary and the boxplot is from the information inside the dictionaryMy dictionary can have many keys

September 11, 2018, at 3:00 PM

I am using python and have a training set of data that i need to 'subtract the mean and scale by inverse standard deviation'Subtracting the mean would just be subtracting the mean from each value in each column i assume, but i have no idea what i am meant to do when it says to 'scale by inverse standard deviation'

September 10, 2018, at 11:10 AM

There is a port say 'x' in server which collects streaming data from one of its clientI want to monitor if streaming is happening at server port or not

September 09, 2018, at 07:30 AM

I'm try to run the selenium python package in Debian 9 Stretch for web-scraping purposes; I installed such versions for the following softwares:

September 09, 2018, at 07:20 AM

Hi I wrote this program in python and unable to show true and falsePlease help out

September 08, 2018, at 03:40 AM

I'm doing a Python course that involves completing numerous online questions, and the task seemed really simple (take a list of strings and convert it to lowercase)However, my code fails no matter what I try

September 08, 2018, at 03:30 AM

I installed Pydoop and am trying to run MapReduce jobsJust to do a dry run, I tried executing the word count examples wordcount_minimal

September 06, 2018, at 11:50 PM

I'm using jsonschema to validate my python dictionaryI' trying to validate a datetime value but I'm not sure how to do it

September 06, 2018, at 11:40 PM

I want all of the buttons in my gui to have the same styleRight now I manually write in the attributes I want but it takes up so much space

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How to use $.when in node.js? [duplicate]

How to use $.when in node.js? [duplicate]

This question already has an answer here:.

Add node to Tree

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I decided to use nested sets model. [nnn]My table has columns: id, name, lft, rgt, parent_id.

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I think I'm missing an obvious answer. I have an array of arrays, like this.