| someCMD | awk 'BEGIN{cmd="date +%H:%M:%S.%N"} {cmd|getline D; close(cmd); print D,$0}' | |
| "this way slow down the cmd execute try below | |
| someCMD | awk '{print strftime("%H:%M:%S"),$0}' |
| 'use strict'; | |
| var toCompelition = function(signature) { | |
| /* app.get(name) */ | |
| var apiReg = /([a-zA-Z.]+)\(([\w\s\[\]\.\|,]*)\)/g; | |
| var varReg = /([a-zA-Z.]+)/g; | |
| var com = null; | |
| var matchs = apiReg.exec(signature); | |
| if (matchs) { |
in your .bashrc add below alias
alias cf="curl -Ls http://www.commandlinefu.com/commands/random |hxprune -c sample-output | hxprune -c meta|hxprune -c votes |hxprune -c options |hxprune -c window-bar | hxnormalize -x | hxselect -s '\n' '.terminal-display' | w3m -dump -T text/html"
iPhone 通过微信内置浏览器访问网页时得到 User Agent 是：
Mozilla/5.0 (iPhone; CPU iPhone OS 6_1_3 like Mac OS X) AppleWebKit/536.26 (KHTML, like Gecko) Mobile/10B329 MicroMessenger/5.0.1
Android 通过微信内置浏览器访问网页时得到 User Agent 是：
Mozilla/5.0 (Linux; U; Android 2.3.6; zh-cn; GT-S5660 Build/GINGERBREAD) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1 MicroMessenger/4.5.255
| /** | |
| * steal from: https://raw.githubusercontent.com/lindenb/jsandbox/master/src/sandbox/MakeGraphDependencies.java | |
| * thanks a lot | |
| */ | |
| package sandbox; | |
| import java.io.BufferedReader; | |
| import java.io.IOException; | |
| import java.io.InputStreamReader; |
周五node分享会，大家有空提前准备一些东西
(1) 先到下面的链接 找对应文件的node安装文件安装。
http://nodejs.org/dist/v0.10.22/
在命令行
$ node -v
| "use strict"; | |
| // `f` is assumed to sporadically fail with `TemporaryNetworkError` instances. | |
| // If one of those happens, we want to retry until it doesn't. | |
| // If `f` fails with something else, then we should re-throw: we don't know how to handle that, and it's a | |
| // sign something went wrong. Since `f` is a good promise-returning function, it only ever fulfills or rejects; | |
| // it has no synchronous behavior (e.g. throwing). | |
| function dontGiveUp(f) { | |
| return f().then( | |
| undefined, // pass through success |
| function keepTrying(otherArgs, promise) { | |
| promise = promise||new Promise(); | |
| // try doing the important thing | |
| if(success) { | |
| promise.resolve(result); | |
| } else { | |
| setTimeout(function() { | |
| keepTrying(otherArgs, promise); |
| module.exports = { | |
| get: function (req, res) { | |
| res.sendfile(req.path.substr(1)); | |
| }, | |
| _config: { | |
| rest: false, | |
| shortcuts: false | |
| } | |
| }; |