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Hashing in Python

A hashing function is a one way function that can be used to map data of arbitrary size to a fixe...

sqlite3 basics in Python

Using databases is a really effective way to store data. In python, we can import sqlite3 to get ...

Parameterised SQL

Parameterised SQL should be used whenever you are querying a SQL database using external input (s...

The best Cron timings tool

https://crontab.guru

Sorting an array

Say we have an array of words, for example. We can alphabetically sort this array using the sort ...

Send POST data using a HTTP request

Sometimes the need arises to send POST data in a HTTP request. This is (relativley) simply achiev...

Cockpit - installation and certificates

Installing cockpit Instructions are for Ubuntu 17.04 onwards. Run - sudo apt-get install cockp...

Capture stdout

Sometimes, it's required to capture the stdout from a function or module import. This is natively...

Flash taskbar icon

To flash the Windows taskbar icon, use the bundled Python library ctypes. import ctypes ctypes....

Get creation date of a file

Uses os and datetime. import os from datetime import datetime def getCreateDate(filepath): ...

Generator expressions

Generator expressions can be used to generate lists and dictionaries based on a condition in Pyth...

Using bytes with files

To open a bytes-like file for writing, use wb. open(file, "wb") To open a bytes-like file for r...

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Thomas Pain updated page Hashing in Python
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Thomas Pain updated page sqlite3 basics in Python
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Thomas Pain created page Hashing in Python
1 week ago

Thomas Pain updated page Parameterised SQL
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Thomas Pain updated page The best Cron timings tool
2 weeks ago

Thomas Pain updated page sqlite3 basics in Python
2 weeks ago

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