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Parse JSON in JavaScript? [duplicate]
...er, such as IE 7 (2006), IE 6 (2001), Firefox 3 (2008), Safari 3.x (2009), etc. Alternatively, you may be in an esoteric JavaScript environment that doesn't include the standard APIs. In these cases, use json2.js, the reference implementation of JSON written by Douglas Crockford, the inventor of JSO...
How to check whether a string is Base64 encoded or not
...ror-prone than if non-base64 input typically contains spaces, punctuation, etc.
– tripleee
Nov 22 '12 at 21:43
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Measuring text height to be drawn on Canvas ( Android )
...setTextSize(16 * getResources().getDisplayMetrics().density);
myTextPaint.setColor(0xFF000000);
int width = 200;
Layout.Alignment alignment = Layout.Alignment.ALIGN_NORMAL;
float spacingMultiplier = 1;
float spacingAddition = 0;
boolean includePadding = false;
StaticLayout myStaticLayout = new Sta...
cocoapods - 'pod install' takes forever
... a git clone operation that's taking too long because of your slow network etc)
to have an even better idea of why it seems to be stuck (running verbose can get you something like this
-> Installing Typhoon (2.2.1)
> GitHub download
> Creating cache git repo (~/Library/Caches/CocoaPods/...
.NET: Which Exception to Throw When a Required Configuration Setting is Missing?
...ion - despite the misleading MSDN docs) are for errors in saving, reading, etc. of Configuration.
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Creating an array of objects in Java
...
Now you can start calling existing methods from the objects you just made etc.
For example:
int x = arr[1].getNumber();
or
arr[1].setNumber(x);
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Make div stay at bottom of page's content all the time even when there are scrollbars
...ayout
<body>
<div id="nonFooter">header,middle,left,right,etc</div>
<div id="footer"></div>
</body>
Well this way don't support old browser however its acceptable for old browser to scrolldown 30px to view the footer
plunker
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How to check if the string is empty?
...ould also enter the if not myString: block if myString were None, 0, False etc. So if you aren't sure what type myString is, you should use if myString == "": to determine if it is an empty string as opposed to some other falsy value.
– Andrew Clark
Aug 7 '13 ...
CURL alternative in Python
...amp; POST requests.
If you need to use other HTTP verbs like DELETE, PUT, etc you'll probably want to take a look at PYCURL
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Encoding URL query parameters in Java
... find only expose public methods to encode the query, fragment, path parts etc. - but don't expose the "raw" encoding. This is unfortunate as fragment and query are allowed to encode space to +, so we don't want to use them. Path is encoded properly but is "normalized" first so we can't use it for '...