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How can I pretty-print JSON using node.js?
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in most unix systems (including Mac & Linux..and if I recall BSD), tmp folder exists by default
– Antony
Jan 16 '13 at 20:28
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How to recover a dropped stash in Git?
...h pop on screen (thanks, Dolda).
Otherwise, you can find it using this for Linux, Unix or Git Bash for Windows:
git fsck --no-reflog | awk '/dangling commit/ {print $3}'
...or using Powershell for Windows:
git fsck --no-reflog | select-string 'dangling commit' | foreach { $_.ToString().Split(" ")[2...
How to get HTTP Response Code using Selenium WebDriver
...java + Selenium + Chrome, but I guess that it can be done in any language (python, c#, ...).
All you need to do is tell chromedriver to do "Network.enable". This can be done by enabling Performance logging.
LoggingPreferences logPrefs = new LoggingPreferences();
logPrefs.enable(LogType.PERFORMAN...
Will strlen be calculated multiple times if used in a loop condition?
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ideal circumstances include compiling with GCC under linux, where strlen is marked as __attribute__((pure)) allowing the compiler to elide multiple calls. GCC Attributes
– David Rodríguez - dribeas
Jul 6 '12 at 15:42
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How to use SSH to run a local shell script on a remote machine?
I have to run a local shell script (windows/Linux) on a remote machine.
17 Answers
17
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No secret option provided to Rack::Session::Cookie warning?
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rails 3.2.9 - ruby 1.9.3p125 (2012-02-16 revision 34643) [i686-linux]
Hello everyone, the following has worked for me, it may work for you.
/usr/local/lib/ruby/gems/1.9.1/gems/actionpack-3.2.9/lib/action_dispatch/middleware/session/abstract_store.rb
module Compatibility
def i...
Switch statement for greater-than/less-than
... Firefox 15.0, Opera 12.02, MSIE 9.0.8112, Safari 5.1.7. Node was run on a Linux 64bit box because the timer resolution on Node.js for Windows was 10ms instead of 1ms.
if-immediate
This is the fastest in all tested environments, except in ... drumroll MSIE! (surprise, surprise). This is the recomm...
廉价共享存储解决方案2-drbd+cman+gfs2 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...阿里源
rpm -ivh http://mirrors.aliyun.com/centos/6/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm
rpm -ivh http://mirrors.aliyun.com/centos/6/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm
rpm -ivh http://mirrors.aliyun.com/centos/6/os/x86_64/Packages/yum-3.2.29...
How to get the current directory in a C program?
...can use the following example code, which works for both Visual Studio and Linux/MacOS(gcc/clang), both C and C++:
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#if defined(_MSC_VER)
#include <direct.h>
#define getcwd _getcwd
#elif defined(__GNUC__)
#include &l...
uint8_t vs unsigned char
...ent - for example you may have an ARM device that communicates with an x86 Linux server.
There are a few caveats with using packed structures. The biggest gotcha is that you must avoid dereferencing the address of a member. On systems with mutibyte aligned words, this can result in a misaligned exc...