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Using 'return' in a Ruby block
...tion from that "next returns value from block and ends it call". I want to read more on it.
– user566245
Jul 9 '13 at 16:27
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How to compare type of an object in Python?
...sinstance("this is a string", str) will return True.
You may also want to read this: http://www.canonical.org/~kragen/isinstance/
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Difference between variable declaration syntaxes in Javascript (including global variables)?
...u can delete it. I'd recommend not doing this, it can be unclear to anyone reading your code later. If you use ES5's strict mode, doing this (assigning to a non-existent variable) is an error. It's one of several reasons to use strict mode.
And interestingly, again on IE8 and earlier, the property ...
Is there a Max function in SQL Server that takes two values like Math.Max in .NET?
... for NULL values. If you simply modify the final line: "return @value2" to read as: "return isnull(@val2,@val1)" then if one of the values is null the function will return the not null value, otherwise it will work as normal
– kristof
Sep 24 '08 at 10:32
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HTML in string resource?
...345,
"Field3": "more Strings",
"Field4": true
}
]
To read the data in your app :
private ArrayList<Data> getData(String filename) {
ArrayList<Data> dataArray = new ArrayList<Data>();
try {
int id = getResources().getIdentifier(filename, "raw"...
How do I convert a float number to a whole number in JavaScript?
...is mentioned in the answer below, but it is worth repeating here for those reading these comments.
– John
Mar 28 '16 at 15:27
2
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Why should I use 'li' instead of 'div'?
... ability to express lists of things, and it helps the Google robot, screen readers, and all manner of users who don't care solely about the presentation of the site understand your content better.
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What are the drawbacks of Stackless Python? [closed]
I've been reading recently about Stackless Python and it seems to have many advantages compared with vanilla cPython. It has all those cool features like infinite recursion, microthreads, continuations, etc. and at the same time is faster than cPython (around 10%, if the Python wiki is to be bel...
Greenlet Vs. Threads
...uns in its own context, you can continue to use synchronous APIs without threading. This is good because threads are very expensive in terms of virtual memory and kernel overhead, so the concurrency you can achieve with threads is significantly less. Additionally, threading in Python is more expensi...
JavaScript curry: what are the practical applications?
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From what I've read (just now), "curry" is not normally part of a Function's bag of tricks, unless you are using the Prototype library or add it yourself. Very cool, though.
– Roboprog
Mar 8 '12 at 3:...