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Showing posts from May, 2023

Python - Can I Access The Object Who Call Me?

If I have this: class A: def callFunction(self, obj): obj.otherFunction() class B: … Read more Python - Can I Access The Object Who Call Me?

Scraping The Data From Google Maps

The problem is to collect the map coordinates of some given locations and display on the site that … Read more Scraping The Data From Google Maps

Python Counting Zeros

I have created a code which basically generates a random 20 digit number. Code below: import random… Read more Python Counting Zeros

Find Specific Variables Inside A Function And Return Them Sorted

first of all, thank you for your help in forward. I'm using Python and I'm trying to searc… Read more Find Specific Variables Inside A Function And Return Them Sorted

How To Add Tag For Numbers Which In Brackets Using Python Regex?

The default strings is: strings123[abc123def456]strings456 Add tag for number: strings[abc 123 def … Read more How To Add Tag For Numbers Which In Brackets Using Python Regex?

Pandas: How To Draw A Bar Plot With Two Categories And Four Series Each?

I have the following dataframe, where pd.concat has been used to group the columns: a … Read more Pandas: How To Draw A Bar Plot With Two Categories And Four Series Each?

Ip Remains Unchanged

I am trying to connect to Tor by code and change my identity. The results that I have gotten so far… Read more Ip Remains Unchanged

My Matplotlib Title Gets Cropped

SOLVED - see comment below on combining wraptext.wrap and plt.tightlayout. PROBLEM: Here's the … Read more My Matplotlib Title Gets Cropped

When Using A Pandas Dataframe, How Do I Add Column If Does Not Exist?

I'm new to using pandas and am writing a script where I read in a dataframe and then do some co… Read more When Using A Pandas Dataframe, How Do I Add Column If Does Not Exist?

Change Client_found_rows Flag In Django For Mysql-python (mysqldb)?

I have a problem with MySQL 5.5 INSERT ... ON DUPLICATE KEY UPDATE rows effected mismatch cursor.ro… Read more Change Client_found_rows Flag In Django For Mysql-python (mysqldb)?

Split Array At Value In Numpy

I have a file containing data in the format: 0.0 x1 0.1 x2 0.2 x3 0.0 x4 0.1 x5 0.2 x6 0.3 x7 ... … Read more Split Array At Value In Numpy

How To Output Nltk Chunks To File?

I have this python script where I am using nltk library to parse,tokenize,tag and chunk some lets s… Read more How To Output Nltk Chunks To File?

Selecting A Random List Element Of Length N In Python

I know you can use random.choice to choose a random element from a list, but I am trying to choose … Read more Selecting A Random List Element Of Length N In Python

Iteration Over The Dictionary And Extracting Values

I have a dictionary (result_dict) as follows. {'11333216@N05': {'person': {'can… Read more Iteration Over The Dictionary And Extracting Values

Running Function 5 Seconds After Pygtk Widget Is Shown

How to run function 5 seconds after pygtk widget is shown? Solution 1: You can use glib.timeout_ad… Read more Running Function 5 Seconds After Pygtk Widget Is Shown

Python, Pandas & Chi-squared Test Of Independence

I am quite new to Python as well as Statistics. I'm trying to apply the Chi Squared Test to det… Read more Python, Pandas & Chi-squared Test Of Independence

Calculating The Complexity Of Algorithm To Print All Valid (i.e., Properly Opened And Closed) Combinations Of N-pairs Of Parentheses

I would like your opinion on the time and space complexity of this algorithm I implemented (in Pyth… Read more Calculating The Complexity Of Algorithm To Print All Valid (i.e., Properly Opened And Closed) Combinations Of N-pairs Of Parentheses

Remove Border From Matplotlib 3d Pane

I would like to remove the borders from my 3D scene as described below. Any idea how to do that? H… Read more Remove Border From Matplotlib 3d Pane

Flask-sqlalchemy - Model Has No Attribute 'foreign_keys'

I have 3 models created with Flask-SQLalchemy: User, Role, UserRole role.py: class Role( ActiveReco… Read more Flask-sqlalchemy - Model Has No Attribute 'foreign_keys'

How To Split A Tensorflow Dataset Into Train, Test And Validation In A Python Script?

On a jupyter notebook with Tensorflow-2.0.0, a train-validation-test split of 80-10-10 was performe… Read more How To Split A Tensorflow Dataset Into Train, Test And Validation In A Python Script?

Python Module And __all__

I trying to understand how to manage module with __all. For example, I have following structured co… Read more Python Module And __all__

How Do I Deploy A Python Desktop Application?

I have started on a personal python application that runs on the desktop. I am using wxPython as a … Read more How Do I Deploy A Python Desktop Application?

Typeerror: Write() Argument Must Be Str, Not Int

Below is my code for a in list(range(1,100)): print(a) with open('C:/Users/me/D… Read more Typeerror: Write() Argument Must Be Str, Not Int

Understanding Shared Memory Use For Improvement In Numba

I'm trying to learn more about the use of shared memory to improve performance in some cuda ker… Read more Understanding Shared Memory Use For Improvement In Numba

Split Lines/sentence With Over 10 Words Where The First Comma Appears

I have the following code that splits the line every 10 words. #!/bin/bash while read line do… Read more Split Lines/sentence With Over 10 Words Where The First Comma Appears

How To Resize An Image In Python, While Retaining Aspect Ratio, Given A Target Size?

First off part of me feels like this is a stupid question, sorry about that. Currently the most acc… Read more How To Resize An Image In Python, While Retaining Aspect Ratio, Given A Target Size?

How Do I Building Dt.hour In 2 Days

I did multi-day observation, one customer can be observed in more few days, Here's my data cust… Read more How Do I Building Dt.hour In 2 Days

Python: Typeerror: Argument After * Must Be A Sequence

I have this piece of code in which I try to send an UDP datagram in a new thread import threading, … Read more Python: Typeerror: Argument After * Must Be A Sequence

Checking A Specific Key With Pynput In Python

dpressed = 0 def on_press(key): if key == ('d'): global dpressed dpre… Read more Checking A Specific Key With Pynput In Python

Split File After X Lines At Blank Line

I need to split large textfiles into smaller chunks whereby the textfiles contain data that needs t… Read more Split File After X Lines At Blank Line

Refresh Google Drive Access__token

I integrate Google Drive to my app. And want to receive push notifications/webhooks every time some… Read more Refresh Google Drive Access__token

How Do I Find Missing Dates In A List Of Sorted Dates?

In Python how do I find all the missing days in a sorted list of dates? Solution 1: using sets >… Read more How Do I Find Missing Dates In A List Of Sorted Dates?

How "with" Is Better Than Try/catch To Open A File In Python?

I got that the with statement help you to turn this: try: f = open(my_file) do_stuff_that_f… Read more How "with" Is Better Than Try/catch To Open A File In Python?

Filenotfounderror: [errno 2] When Packaging For Pypi

I have uploaded a simple python package in https://test.pypi.org. When I download this with pip and… Read more Filenotfounderror: [errno 2] When Packaging For Pypi

I Want To Print A Proper Table Out Of Data Scraped Using Scrapy

so i have written all the code to scrape table from [http://www.rarityguide.com/cbgames_view.php?Fi… Read more I Want To Print A Proper Table Out Of Data Scraped Using Scrapy

Dictionary Declaration In Python

I have declared a dictionary data=dict(key='sadasfd',secret='1213',to='23232112… Read more Dictionary Declaration In Python

How Do I Flatten Deeply Nested Tuples?

I'm given a nested structure of tuples with 2 elements each, and want to convert it to a flat s… Read more How Do I Flatten Deeply Nested Tuples?

Rpython Ord() With Non-ascii Character

I'm making a virtual machine in RPython using PyPy. My problem is, that I am converting each ch… Read more Rpython Ord() With Non-ascii Character

Solve System Of 2 Equations In Python

I have a set of two equations with three unknowns that has some conditions. x, y and z must all be … Read more Solve System Of 2 Equations In Python

How To Run A Mrjob In A Local Hadoop Cluster With Hadoop Streaming?

I'm currently taking a Big Data Class, and one of my projects is to run my Mapper/Reducer on a … Read more How To Run A Mrjob In A Local Hadoop Cluster With Hadoop Streaming?

Deep Learning (lstm) With Keras And Variable Size Of Inputs

I am trying to implement a lstm model with keras. The problem is that I have data of different shap… Read more Deep Learning (lstm) With Keras And Variable Size Of Inputs

How To Read An Array Of Integers From Single Line Of Input In Python3

I want to read an array of integers from single line of input in python3. For example: Read this ar… Read more How To Read An Array Of Integers From Single Line Of Input In Python3

Preprocessing Methods For Face Recognition In Python

I am working on a face recognition project where I am recognizing the faces of the person in moveme… Read more Preprocessing Methods For Face Recognition In Python

Scrapy Scrapes Data But No Output To File

I've been getting blank json files despite successfully being able to execute most of the lines… Read more Scrapy Scrapes Data But No Output To File

Splitting Csv File Of Multiple Objects Over Time By Time-point

Here I have an example file of multiple objects each measured at the same time-points (also ND.T re… Read more Splitting Csv File Of Multiple Objects Over Time By Time-point