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Singleton pattern in nodejs - is it needed?
I recently came across this article on how to write a singleton in Node.js. I know the documentation of require states that:
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How do I enter RGB values into Interface Builder?
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Click on the color slider icon, and then choose "RGB Sliders" from the drop-down list.
You can also use the magnifying-glass as a color picker to pick up an exact color from anywhere on the screen; also see @ken's excellent comment below clarifying how colorspaces wor...
Select random lines from a file
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sort -R is not available under Mac OS X (10.9)
– Mirko Ebert
Jun 23 '14 at 15:27
3
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onNewIntent() lifecycle and registered listeners
... activity to not use these listeners inside of onNewIntent(). For example most of the time my onNewIntent() methods simply looks like this:
@Override
protected void onNewIntent(Intent intent) {
super.onNewIntent(intent);
// getIntent() should always return the most recent
setIntent(inte...
What's the difference between “Normal Reload”, “Hard Reload”, and ...
...script"? Can someone provide a concrete example?
– Costa
Jan 22 '14 at 4:39
4
@Costa You can dow...
Using pip behind a proxy with CNTLM
...To setup CNTLM for windows, follow this article. For Ubuntu, read my blog post.
Edit:
Basically, to use CNTLM in any platform, you need to setup your username and hashed password, before using http://127.0.0.1:3128 as a proxy to your parent proxy.
Edit the config and add important information l...
Suppress command line output
...lue of 1, which was just redirected to the null device.
This syntax is (loosely) borrowed from many Unix shells, but you do have to be careful because there are subtle differences between the shell syntax and CMD.EXE.
Update: I know the OP understands the special nature of the "file" named NUL I'm...
How to permanently export a variable in Linux?
...licitly, use source e.g. - > source ~/.bashrc.
– kostja
Nov 28 '13 at 8:20
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Why is #!/usr/bin/env bash superior to #!/bin/bash?
...ual suggest using #!/bin/bash was wrong and bash functionality would be lost by doing so.
6 Answers
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Use latest version of Internet Explorer in the webbrowser control
... 7. I have changed to 9 by the article Browser Emulation , but how is it possible to use the latest version of the installed Internet Explorer in a webbrowser control?
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