IanVaughan

$ brew doctor
Your system is raring to brew.

$ brew update
Already up-to-date.

$ brew install -v gpg
==> Downloading ftp://ftp.gnupg.org/gcrypt/gnupg/gnupg-1.4.12.tar.bz2
File already downloaded in /Users/ivaughan/Library/Caches/Homebrew
/usr/bin/tar xf /Users/ivaughan/Library/Caches/Homebrew/gnupg-1.4.12.tar.bz2

jlesquembre

#!/bin/bash
# This hook is run after a new virtualenv is activated.
# ~/.virtualenvs/postmkvirtualenv

libs=( PyQt4 sip.so )

python_version=python$(python -c "import sys; print (str(sys.version_info[0])+'.'+str(sys.version_info[1]))")
var=( $(which -a $python_version) )

get_python_lib_cmd="from distutils.sysconfig import get_python_lib; print (get_python_lib())"

paulmillr

Most active GitHub users (git.io/top)

The count of contributions (summary of Pull Requests, opened issues and commits) to public repos at GitHub.com from Wed, 21 Sep 2022 till Thu, 21 Sep 2023.

Only first 1000 GitHub users according to the count of followers are taken. This is because of limitations of GitHub search. Sorting algo in pseudocode:

githubUsers
 .filter(user => user.followers > 1000)

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

IanVaughan

Push branch from one remote into another

Add remote2 as a remote

$ git remote -v
remote2 git@github.com:repo2.git (fetch)
remote2 git@github.com:repo2.git (push)
origin  git@github.com:repo.git (fetch)
origin  git@github.com:repo.git (push)

letanure

{
  "estados": [
    {
      "sigla": "AC",
      "nome": "Acre",
      "cidades": [
        "Acrelândia",
        "Assis Brasil",
        "Brasiléia",
        "Bujari",

ondrejbartas

# add to Gemfile 
# gem "mail"
#
# or do in terminal
# 'gem install mail'


# send_mail_with_inline_image.rb
require 'mail'

christopherperry

#!/bin/bash
# Script adb+
# Usage
# You can run any command adb provides on all your currently connected devices
# ./adb+ <command> is the equivalent of ./adb -s <serial number> <command>
#
# Examples
# ./adb+ version
# ./adb+ install apidemo.apk
# ./adb+ uninstall com.example.android.apis

pranayairan

public class DataBaseHelper extends SQLiteOpenHelper{
 
    //The Android's default system path of your application database.
	//replace com.binarybricks.shippingwithsqllite with you Application package nae
	//This should be same as which you used package section in your manifest
    private static String DB_PATH = "/data/data/com.binarybricks.shippingwithsqllite/databases/";
 
    //replace this with name of your db file which you copied into asset folder
    private static String DB_NAME = "dexterology";
 

obscurerichard

slow

This bash script offers quick shortcuts to simulate slower network connections. It is useful when you need to simulate a wireless network on a Linux network server, especially when you are using a virtual machine guest on your local machine or in the cloud.

slow 3G                   # Slow network on default eth0 down to 3G wireless speeds
slow reset                # Reset connection for default eth0 to normal
slow vsat --latency=500ms # Simulate satellite internet  with a high latency
slow dsl -b 1mbps         # Simulate DSL with a slower speed than the default

slow modem-56k -d eth0 # Simulate a 56k modem on the eth1 device. eth0 is unchanged.