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String to object in JS
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if you're using JQuery:
var obj = jQuery.parseJSON('{"path":"/img/filename.jpg"}');
console.log(obj.path); // will print /img/filename.jpg
REMEMBER: eval is evil! :D
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Multiline Comment Workarounds?
... also an interactive environment (i.e.: command-line) rather than mostly a file-based interpreter where multi-line comments would be more common. So not philosophical -- it has grown this way.
– Dirk Eddelbuettel
Aug 6 '09 at 22:04
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Difference in System. exit(0) , System.exit(-1), System.exit(1 ) in Java
...pected could potentially go wrong went wrong (bad command-line, can't find file, could not connect to server)
Negative => Something I didn't expect at all went wrong (system error - unanticipated exception - externally forced termination e.g. kill -9)
(values greater than 128 are actually negat...
Passing variable arguments to another function that accepts a variable argument list
...output; the output function can then send the characters to the console, a file, a string, or something else. If one's implementation exposes the core_printf function (and whatever setup mechanism it uses) one can extend it with all sorts of variations.
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How can I create an Asynchronous function in Javascript?
...AnimationFrame
XMLHttpRequest
WebSocket
Worker
Some HTML5 APIs such as the File API, Web Database API
Technologies that support onload
... many others
In fact, for the animation jQuery uses setInterval.
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Filtering collections in C#
...Where, that means you need to import using System.Linq; at the top of your file.
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How do I make UITableViewCell's ImageView a fixed size even when the image is smaller
...rite everything. I recommend doing this instead:
Post this inside your .m file of your custom cell.
- (void)layoutSubviews {
[super layoutSubviews];
self.imageView.frame = CGRectMake(0,0,32,32);
}
This should do the trick nicely. :]
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How to remove k__BackingField from json when Deserialize
... am getting the k_BackingField in my returned json after serializing a xml file to a .net c# object.
13 Answers
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When should iteritems() be used instead of items()?
...=2, c=3))
>>> [v for v in d]
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: __iter__ returned non-iterator of type 'list'
The same is true for viewitems, which is available in Python 3.
Also, since items returns a copy of the dictionary’...
JavaScriptSerializer - JSON serialization of enum as string
...he third line from this example was added to the App_start/webapiconfig.cs file and did a trick for me in an ASP.NET Web API 2.1 project to return strings for enum values in REST (json fomat) calls.
– Greg Z.
Mar 21 '14 at 17:27
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