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What is the purpose of the var keyword and when should I use it (or omit it)?
...ed by a with statement, like so:
with (window) {
//Your code
}
More info on with - MDN
Since var declares a variable in the current scope , there is no difference between declaring var inside window and not declaring it at all.
The difference comes when you're not directly inside the window...
Loading Backbone and Underscore using RequireJS
...ork with AMD support from James Burke (the maintainer of RequireJS).
More info about AMD support for Underscore and Backbone.
// main.js using RequireJS 1.0.7
require.config({
paths: {
'jquery': 'libs/jquery/1.7.1/jquery',
'underscore': 'libs/underscore/1.3.1-amdjs/underscore',...
What database does Google use?
...
I was looking for info about the compression algorithms (BMDiff and Zippy) and found that now Zippy is called Snappy and it's published in Google Code: code.google.com/p/snappy
– helios
Jul 28 '11 at 7:33...
Mercurial: how to amend the last commit?
...o the last (1) commit(s), so you can do it again (see this answer for more information).
Using the MQ extension, which is shipped with Mercurial
Even if it isn't shipped with Mercurial, the Histedit extension is worth mentioning
You can also have a look on the Editing History page of the Mercuria...
Dynamically Changing log4j log level
...ava -Dlogging.level=DEBUG -cp xxxxxx.jar xxxxx.java
java -Dlogging.level=INFO-cp xxxxxx.jar xxxxx.java
java -Dlogging.level=OFF -cp xxxxxx.jar xxxxx.java
It all worked. hope this helps!
I have these following dependencies in my pom.xml
<dependency>
<groupId>log4j<...
Do you have to include ?
...ffic you get, this may be the most practical reason for adding the link.
Info on setting up a cookieless domain:
http://www.ravelrumba.com/blog/static-cookieless-domain/
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How to see the CREATE VIEW code for a view in PostgreSQL?
...e in the manual:
http://www.postgresql.org/docs/current/static/functions-info.html
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Regular expression for letters, numbers and - _
...tions, but inside, it's just a literal .
References
regular-expressions.info/Anchors, Character Classes and Repetition
In PHP
Here's a snippet to show how you can use this pattern:
<?php
$arr = array(
'screen123.css',
'screen-new-file.css',
'screen_new.js',
'screen new file.css'...
best way to add license section to iOS settings bundle
...n where its key will be Preference Items of type Array. Add the following information:
The Filename key points to the plist that was created by this script. You can change the title to what ever you want.
Execute Script At Build Time
Also, if you want this script to run whenever you build you...
What does LayoutInflater in Android do?
...(TextView) view.findViewById(R.id.name);
/* Populate the row's xml with info from the item */
name.setText(myObject.getName());
/* Return the generated view */
return view;
}
Read more in the official documentation.
...