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comparing 2 strings alphabetically for sorting purposes
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"a".localeCompare("b") should actually return -1 since a sorts before b
http://www.w3schools.com/jsref/jsref_localecompare.asp
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Show SOME invisible/whitespace characters in Eclipse
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AnyEdit
Scroll all the way down: http://andrei.gmxhome.de/anyedit/examples.html
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Eclipse: Referencing log4j.dtd in log4j.xml
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<!DOCTYPE log4j:configuration PUBLIC
"-//APACHE//DTD LOG4J 1.2//EN" "http://logging.apache.org/log4j/1.2/apidocs/org/apache/log4j/xml/doc-files/log4j.dtd">
It is similar to @FrVaBe's response, but on the plus side, does not require any further Eclipse configuration (i.e., if you're sharin...
Is there a “null coalescing” operator in JavaScript?
...ndefined, and otherwise returns its left-hand-side operand.
Please check compatibility before using it.
The JavaScript equivalent of the C# null coalescing operator (??) is using a logical OR (||):
var whatIWant = someString || "Cookies!";
There are cases (clarified below) that the behaviour...
Writing/outputting HTML strings unescaped
...ed by Dommer, I suggest you to also use AntiXSS library as suggested phill http://haacked.com/archive/2010/04/06/using-antixss-as-the-default-encoder-for-asp-net.aspx
It encodes almost all the possible XSS attack string.
sh...
Django auto_now and auto_now_add
...t using a custom save() method.
So, to make this work properly, I would recommend not using auto_now or auto_now_add and instead define your own save() method to make sure that created is only updated if id is not set (such as when the item is first created), and have it update modified every time...
What's the common practice for enums in Python? [duplicate]
What's the common practice for enums in Python? I.e. how are they replicated in Python?
4 Answers
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Match whole string
...var pat = /\b(abc)\b/g;
console.log(str.match(pat));
Live example: http://jsfiddle.net/uu5VJ/
If the former solution works for you, I would advise against using it.
That means you may have something like the following:
var strs = ['abc', 'abc1', 'abc2']
for (var i = 0; i < strs.length...
Laravel Eloquent Sum of relation's column
...lder aggregates are seemingly available besides avg() that can be found at http://laravel.com/docs/queries#aggregates.
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