Skip to content

Instantly share code, notes, and snippets.

View wangjiezhe's full-sized avatar
🏠
Working from home

Jiezhe Wang wangjiezhe

🏠
Working from home
View GitHub Profile
@digitaljhelms
digitaljhelms / gist:4287848
Last active April 24, 2025 20:31
Git/GitHub branching standards & conventions

Branching

Quick Legend

Description, Instructions, Notes
Instance Branch
@TeMPOraL
TeMPOraL / regenerate.lisp
Created December 2, 2012 19:43
A static page generator
;;;; regenerate.lisp - script for regenerating [redacted] static HTML from template files.
(ql:quickload "cl-emb")
(ql:quickload "cl-fad")
(ql:quickload "cl-ppcre")
(defparameter *configuration* '() "plist containing config parameters passed to EMB templates.")
(defparameter *essays* '() "plist containing essay descriptors generated by `defessay'.")
(defconstant +default-properties+ '(:title nil :url nil :orig-title nil :orig-url nil :date nil :orig-date nil :alt-translations nil :translators nil :editors nil :disabled nil :additional-html nil :part-of-hnp nil :description ""))
@piscisaureus
piscisaureus / pr.md
Created August 13, 2012 16:12
Checkout github pull requests locally

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = [email protected]:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

@andreyvit
andreyvit / tmux.md
Created June 13, 2012 03:41
tmux cheatsheet

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

@jboner
jboner / latency.txt
Last active April 29, 2025 15:40
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
@reorx
reorx / encoding_converter.py
Created April 4, 2012 05:21
char detect & convert
#!/usr/bin/python
# -*- coding: utf-8 -*-
import chardet
BROTHER_ENCODINGS = [
('GB2312', 'GBK', 'GB18030'),
]
@parano
parano / gist:1868242
Created February 20, 2012 07:18
Excel表格密码保护的解除方法
表格受密码保护时,我们修改数据Excel弹出“您试图更改的单元格或图表受保护,因而是只读的。
若要修改受保护单元格或图表,请先使用‘撤消工作表保护’命令(在‘审阅’选项卡的‘更改’组中)来取消保护。
可能会提示输入密码。这时候我们可以用VBA宏代码破解法来破解表格保护密码:
第一步:打开该文件,先解除默认的“宏禁用”状态,方法是点击工具栏下的“选项”状态按钮,
打开“Microsoft Office安全选项”窗口,选择其中的“启用此内容”,“确定”
再切换到“视图”选项卡,点击“宏”→“录制宏”,出现“录制新宏”窗口,在“宏名”定义一个名称为:
PasswordBreaker,点击“确定”退出;
第二步:再点击“宏”→“查看宏”,选择“宏名”下的“PasswordBreaker”并点击“编辑”,
打开“Microsoft Visual Basic”编辑器,用如下内容替换右侧窗口中的所有代码:
@dupuy
dupuy / README.rst
Last active March 31, 2025 05:11
Common markup for Markdown and reStructuredText

Markdown and reStructuredText

GitHub supports several lightweight markup languages for documentation; the most popular ones (generally, not just at GitHub) are Markdown and reStructuredText. Markdown is sometimes considered easier to use, and is often preferred when the purpose is simply to generate HTML. On the other hand, reStructuredText is more extensible and powerful, with native support (not just embedded HTML) for tables, as well as things like automatic generation of tables of contents.

@yevgenko
yevgenko / .Xdefaults
Created August 24, 2011 02:58
URxvt settings with solarized theme
!-------------------------------------------------------------------------------
! Xft settings
!-------------------------------------------------------------------------------
Xft.dpi: 96
Xft.antialias: false
Xft.rgba: rgb
Xft.hinting: true
Xft.hintstyle: hintslight
@xkyii
xkyii / git乱码解决方案汇总.txt
Created July 13, 2011 05:41
git乱码解决方案汇总
原帖地址: http://topic.csdn.net/u/20110113/19/b0d5d506-4307-428b-a61d-7974aa66a2da.html
首先要说明的是:这里介绍的方法都是大部分是本人“悟”出来的,所以网上难有流传!
好方法不能自己私藏,否则就白忙乎这几天了,分享给有需要的朋友们。如果有转载,敬请注明来自*CSDN老邓*作品。
呵呵,给自己打广告,实在是无耻之极,权当无聊之时打字之用。
欢迎流传,为最优秀的分布式版本管理系统Git做宣传!!
步骤:
1. 下载:http://loaden.googlecode.com/files/gitconfig.7z
2. 解压到:<MsysGit安装目录>/cmd/,例如:D:\Program Files\Git\cmd