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@ryanmcgrath
ryanmcgrath / JapaneseRegex.js
Last active March 22, 2025 05:58 — forked from sym3tri/JapaneseRegex.js
Regex to test for presence of Japanese characters
// REFERENCE UNICODE TABLES:
// http://www.rikai.com/library/kanjitables/kanji_codes.unicode.shtml
// http://www.tamasoft.co.jp/en/general-info/unicode.html
//
// TEST EDITOR:
// http://www.gethifi.com/tools/regex
//
// UNICODE RANGE : DESCRIPTION
//
// 3000-303F : punctuation
@jboner
jboner / latency.txt
Last active December 11, 2025 11:10
Latency Numbers Every Programmer Should Know
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
@iros
iros / API.md
Created August 22, 2012 14:42
Documenting your REST API

Title

<Additional information about your API call. Try to use verbs that match both request type (fetching vs modifying) and plurality (one vs multiple).>

  • URL

    <The URL Structure (path only, no root url)>

  • Method:

@bananita
bananita / How to convert *app to *ipa
Created December 19, 2013 13:23
How to convert *app to *ipa
1. Create a folder called Payload
2. Place the .app folder inside of that
3. Zip up the Payload folder using normal compression
4. Then rename the file with a .ipa extension
@tejainece
tejainece / cgo1.go
Last active June 11, 2025 03:13
Examples of calling C code from Golang
package main
//#include<stdio.h>
//void inC() {
// printf("I am in C code now!\n");
//}
import "C"
import "fmt"
func main() {
@roachhd
roachhd / README.md
Last active December 10, 2025 14:27
Basics of BrainFuck

=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

BrainFuck Programming Tutorial by: Katie

=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

INTRODUCTION

@zchee
zchee / cgo.md
Last active June 20, 2025 08:51
cgo convert list

See also, http://libraryofalexandria.io/cgo/

Using Go cgo

cgo has a lot of trap.
but Not "C" pkg also directory in $GOROOT/src. IDE's(vim) Goto command not works.

So, Here collect materials.

@mslinn
mslinn / decompile.bat
Last active September 5, 2025 20:24
Decompile JVM class files using IntelliJ IDEA's embedded FernFlower decompiler
java -cp "C:\Program Files (x86)\JetBrains\IntelliJ IDEA 15.0.2\plugins\java-decompiler\lib\java-decompiler.jar" org.jetbrains.java.decompiler.main.decompiler.ConsoleDecompiler -dgs=true . src
@HugoMatilla
HugoMatilla / ADBCheatSheet.md
Last active August 26, 2025 04:57
ADB Cheat Sheet

CONFIG

Include adb and other android tools on your path

In Users/hugomatilla.bash_profile add export PATH=$PATH:/Users/hugomatilla/Documents/AndroidSDKs/sdk/platform-tools export PATH=$PATH:/Users/hugomatilla/Documents/AndroidSDKs/sdk/tools

My own adb location

cd /Users/hugomatilla/Documents/AndroidSDKs/sdk/platform-tools
@CyberShadow
CyberShadow / ignores.sh
Created September 17, 2016 13:48
# System - Core
# ld
IgnorePath '/etc/ld.so.cache' # "File containing an ordered list of libraries found in the directories specified in /etc/ld.so.conf, as well as those found in the trusted directories."
# info
IgnorePath '/usr/share/info/dir'
# locate