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Doing a cleanup action just before Node.js exits
...en a module that does all this, github.com/jtlapp/node-cleanup, originally based on the cleanup.js solution below, but greatly revised based on feedback. I hope it proves helpful.
– Joe Lapp
Dec 27 '16 at 5:45
...
vagrant up failed, /dev/vboxnetctl: no such file or directory
... module
available for the current kernel (2.6.32-358.23.2.el6.x86_64) or it failed to
load. Please recompile the kernel module and install it by
sudo /etc/init.d/vboxdrv setup
You will not be able to start VMs until this problem is fixed.
...
What is an anti-pattern?
...Smells: Managing technical debt")
There are many design smells classified based on violating design principles:
Abstraction smells
Missing Abstraction: This smell arises when clumps of data or encoded strings are used instead of creating a class or an interface.
Imperative Abstraction: This smel...
How to split a large text file into smaller files with equal number of lines?
...or INPUT is `-')
Syntax
split [options] [INPUT [PREFIX]]
http://ss64.com/bash/split.html
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Install a .NET windows service without InstallUtil.exe
...at InstallUtil does 3. you don't need to change the installer when on x86/x64 4. it hasn't changed in several versions of .Net - if it does, it will be picked up in testing and I will fix it then.
– adrianbanks
Jan 15 '11 at 23:48
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How to create a tag with Javascript?
...Element('style');
styleNode.type = "text/css";
// browser detection (based on prototype.js)
if(!!(window.attachEvent && !window.opera)) {
styleNode.styleSheet.cssText = 'span { color: rgb(255, 0, 0); }';
} else {
var styleText = document.createTextNode('span { col...
WebSockets protocol vs HTTP
...shake. Unlike TCP, which is a streaming transport, WebSockets is a message based transport: messages are delimited on the wire and are re-assembled in-full before delivery to the application. WebSocket connections are bi-directional, full-duplex and long-lived. After the initial handshake request/re...
A more pretty/informative Var_dump alternative in PHP? [closed]
... it's a debugging extension, afterall) ; you'll have to fall back to a PHP-based implementation of a variable-outputting function (see some other answers)
– Pascal MARTIN
Jan 1 '12 at 18:49
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Are tuples more efficient than lists in Python?
... -m timeit -s "x=[1,2,3,4,5,6,7,8]" "y=x[3]"
10000000 loops, best of 3: 0.0649 usec per loop
So in this case, instantiation is almost an order of magnitude faster for the tuple, but item access is actually somewhat faster for the list! So if you're creating a few tuples and accessing them many man...
How to handle floats and decimal separators with html5 input type number
...mal separator is entirely up to the browser. The browser makes it decision based on the locale of the operating system or browser, or some browsers take hints from the website. I made a browser comparison chart showing how different browsers support handle different localization methods. Safari bein...