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Mohamed Feddad mrf345

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@pkazmierczak
pkazmierczak / async-python.py
Last active November 23, 2022 09:49
asyncio example (python3 & python2)
import asyncio
@asyncio.coroutine
def factorial(name, number):
f = 1
for i in range(2, number + 1):
print("Task %s: Compute factorial(%d)..." % (name, i))
yield from asyncio.sleep(1)
f *= i
@subfuzion
subfuzion / github-wiki-how-to.md
Last active October 29, 2025 13:28
GitHub Wiki How-To

How do I clone a GitHub wiki?

Any GitHub wiki can be cloned by appending wiki.git to the repo url, so the clone url for the repo https://myorg/myrepo/ is: [email protected]:myorg/myrepo.wiki.git (for ssh) or https://github.com/my/myrepo.wiki.git (for https).

You make edits, and commit and push your changes, like any normal repo. This wiki repo is distinct from any clone of the project repo (the repo without wiki.get appended).

How do I add images to a wiki page?

@buptxge
buptxge / print_with_win32print.py
Created April 7, 2016 08:38
Print image using win32print and PIL
import win32print
import win32ui
from PIL import Image, ImageWin
PHYSICALWIDTH = 110
PHYSICALHEIGHT = 111
printer_name = win32print.GetDefaultPrinter ()
file_name = "new.jpg"
@m0rff
m0rff / send_sms.py
Last active November 28, 2022 12:45
Sending a SMS with Python and pyserial via an USB 3G Modem on pfSense/FreeBSD
#!/usr/bin/env python2.7
# -*- coding: utf-8 -*-
#
# Sending a SMS with Python and pyserial via an USB 3G Modem on pfSense/FreeBSD
# tested with: Huawei Technologies Co., Ltd. E620 USB Modem
# and a Telekom SIM card
import serial
from curses import ascii
import time
@gunjanpatel
gunjanpatel / revert-a-commit.md
Last active September 20, 2025 22:27
Git HowTo: revert a commit already pushed to a remote repository

Revert the full commit

Sometimes you may want to undo a whole commit with all changes. Instead of going through all the changes manually, you can simply tell git to revert a commit, which does not even have to be the last one. Reverting a commit means to create a new commit that undoes all changes that were made in the bad commit. Just like above, the bad commit remains there, but it no longer affects the the current master and any future commits on top of it.

git revert {commit_id}

About History Rewriting

Delete the last commit

Deleting the last commit is the easiest case. Let's say we have a remote origin with branch master that currently points to commit dd61ab32. We want to remove the top commit. Translated to git terminology, we want to force the master branch of the origin remote repository to the parent of dd61ab32:

@eszterkv
eszterkv / randomchoice.js
Created July 14, 2016 12:16
A JavaScript solution for random choice from an array.
function randomChoice(arr) {
return arr[Math.floor(Math.random() * arr.length)];
}
@peterhurford
peterhurford / pytest-fixture-modularization.md
Created July 28, 2016 15:48
How to modularize your py.test fixtures

Using py.test is great and the support for test fixtures is pretty awesome. However, in order to share your fixtures across your entire module, py.test suggests you define all your fixtures within one single conftest.py file. This is impractical if you have a large quantity of fixtures -- for better organization and readibility, you would much rather define your fixtures across multiple, well-named files. But how do you do that? ...No one on the internet seemed to know.

Turns out, however, you can define fixtures in individual files like this:

tests/fixtures/add.py

import pytest

@pytest.fixture
(defun my-fancy-startup-screen (&rest args)
(clear-image-cache)
(let* ((pwidth (window-pixel-width))
(pheight (* pwidth 0.75))
(file (expand-file-name "~/some-background.jpg"))
(tfile "/tmp/emacs-splash.jpg")
(color "white")
(font "/usr/share/fonts/corefonts/times.ttf")
(rt (/ pwidth 1000.0))
(size1 (* 80.0 rt)) (size2 (* 16.0 rt)) (size3 (* 24.0 rt))
@flaviocopes
flaviocopes / check-substring-starts-with.go
Last active June 23, 2024 09:05
Go: check if a string starts with a substring #golang
package main
import (
"strings"
)
func main() {
strings.HasPrefix("foobar", "foo") // true
}