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How to filter object array based on attributes?
... you can iterate over an object with jQuery, I just cant think of it right now):
function filter(collection, predicate)
{
var result = new Array();
var length = collection.length;
for(var j = 0; j < length; j++)
{
if(predicate(collection[j]) == true)
{
...
What is the proper way to comment functions in Python?
..."additional docstrings".
Please see PEP 258 , "Docutils Design Specification" [2] , for a detailed description of attribute and additional docstrings...
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How to measure time in milliseconds using ANSI C?
...day() is not monotonic, meaning it can jump around (and even go backwards) if, for example, your machine is attempting to keep synchronisation with a network time server or some other time source.
– Dipstick
Aug 9 '09 at 9:30
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How to add column if not exists on PostgreSQL?
...when x column doesn't exist ? I found only solution here how to check if column exists.
11 Answers
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Where in a virtualenv does the custom code go?
...rectory structure should one follow when using virtualenv ? For instance, if I were building a WSGI application and created a virtualenv called foobar I would start with a directory structure like:
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Check if a JavaScript string is a URL
Is there a way in JavaScript to check if a string is a URL?
32 Answers
32
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Get push notification while App in foreground iOS
...ifying number of unread messages in a mail app). In this example, I don't know if that option is even needed.
– jwinn
Oct 6 '17 at 17:47
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In an array of objects, fastest way to find the index of an object whose attributes match a search
...round a little trying to find an efficient way to do this, but have gotten nowhere. I have an array of objects that looks like this:
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How to get Bitmap from an Uri?
...data.getData(), I mean if I simply open some image from gallery and I all know is about its path, how can I get uri and bitmap?
– Umair
Jun 25 '16 at 21:47
1
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HTML5 Pre-resize images before uploading
...nt this doesn't cover is maintaining the orientation information, without knowledge of this metadata the image is resized and saved as-is, losing any metadata within the image for orientation meaning that images taken on a tablet device "upside down" were rendered as such, although they would have b...