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@robb
robb / Example.m
Last active January 9, 2024 14:38
A macro to convert nullable references to nonnull references while triggering an assert if the expression is actually true. Think of this as unsafe unwrap for Objective-C.
NS_ASSUME_NONNULL_BEGIN
void Log(NSString *foo) {
NSLog(@"%@", foo);
}
int main(int argc, const char * argv[]) {
@autoreleasepool {
NSDictionary *stuff = @{
@"a": @"Test"
@DraTeots
DraTeots / ComPort over Network.md
Last active July 14, 2025 17:04
ComPort over Network
#!/bin/sh
#create a new chain named SHADOWSOCKS
iptables -t nat -N SHADOWSOCKS
# Ignore your shadowsocks server's addresses
# It's very IMPORTANT, just be careful.
iptables -t nat -A SHADOWSOCKS -d YOUR-SERVERS-IP-ADDRESS -j RETURN
# Ignore LANs IP address
@reee
reee / rateat
Last active November 26, 2017 07:47
Redirect All Traffic Except Asia Traffic
#!/bin/sh
#create a new chain named SHADOWSOCKS
iptables -t nat -N SHADOWSOCKS
# Ignore your shadowsocks server's addresses
# It's very IMPORTANT, just be careful.
iptables -t nat -A SHADOWSOCKS -d 163.44.132.189/32 -j RETURN
iptables -t nat -A SHADOWSOCKS -d 0.0.0.0/8 -j RETURN
# opening and closing windows and popovers
defaults write -g NSAutomaticWindowAnimationsEnabled -bool false
# smooth scrolling
defaults write -g NSScrollAnimationEnabled -bool false
# showing and hiding sheets, resizing preference windows, zooming windows
# float 0 doesn't work
defaults write -g NSWindowResizeTime -float 0.001
@mwarkentin
mwarkentin / Brewfile
Last active January 10, 2022 01:52
My Brewfile
# brew installs
install bash-completion
install git
install hub
install mackup
install node
install rbenv
install redis
install ruby-build
install sqlite
@jdowning
jdowning / vagrant-clean.sh
Last active December 13, 2021 06:59
Script to clean up Ubuntu Vagrant box before packaging
#!/bin/bash
# This script zeroes out any space not needed for packaging a new Ubuntu Vagrant base box.
# Run the following command in a root shell:
#
# bash <(curl -s https://gist.github.com/justindowning/5670884/raw/vagrant-clean.sh)
function print_green {
echo -e "\e[32m${1}\e[0m"
}
@yefuchs
yefuchs / gfw_contributors.md
Last active April 11, 2025 14:50
GFW Contributers

#The Great Firewall (GFW) Contributors List

注:数据来源为 dblp 和 cndblp, 下面括号中的数字表示 dblp 中显示的跟方滨兴合作论文的数量

###Binxing Fang (方滨兴)

中国工程院院士,北京邮电大学教授,中国科学院计算技术研究所网络方向首席科学家
http://en.wikipedia.org/wiki/Fang_Binxing

@lamprosg
lamprosg / IP.pro
Last active February 17, 2019 00:01
TCP/IP Programming (Qt SDK)
QT += core gui
QT += network