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When to favor ng-if vs. ng-show/ng-hide?
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ng-if will remove elements from DOM. This means that all your handlers or anything else attached to those elements will be lost. For example, if you bound a click handler to one of child elements, when ng-if evaluates to false, that element will be removed from DOM and your click handler will no...
How Big can a Python List Get?
...of about 12000 elements. Will I still be able to run list methods such as sorting, etc?
10 Answers
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Java LinkedHashMap get first or last entry
I have used LinkedHashMap because it is important the order in which keys entered in the map.
14 Answers
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How do I redirect in expressjs while passing some context?
...here are a few ways of passing data around to different routes. The most correct answer is, of course, query strings. You'll need to ensure that the values are properly encodeURIComponent and decodeURIComponent.
app.get('/category', function(req, res) {
var string = encodeURIComponent('somethin...
Declaring variables inside loops, good practice or bad practice?
Question #1: Is declaring a variable inside a loop a good practice or bad practice?
6 Answers
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How to manage client-side JavaScript dependencies? [closed]
... my needs to have a coherent client side JavaScript dependency management workflow. I want to satisfy these 5 requirements:
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Does Android keep the .apk files? if so where?
...new File("/data/app");
String[] files = appsDir.list();
for (int i = 0 ; i < files.length ; i++ ) {
Log.d(TAG, "File: "+files[i]);
}
}
It does lists the apks in my rooted htc magic and in the emu.
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400 BAD request HTTP error code meaning?
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A 400 means that the request was malformed. In other words, the data stream sent by the client to the server didn't follow the rules.
In the case of a REST API with a JSON payload, 400's are typically, and correctly I would say, used to indicate that the JSON i...
What is the rationale for all comparisons returning false for IEEE754 NaN values?
...differently from all other values?
That is, all comparisons with the operators ==, =, where one or both values is NaN returns false, contrary to the behaviour of all other values.
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Copy a variable's value into another
... to some other variable so that they share the same value. This is how it works:
10 Answers
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