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isset() and empty() - what to use
...ke above, it would cause an error, checking to see if its first set at the least will help remove some headache down the road.
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What is the most efficient way to concatenate N arrays?
...gine, but I've also gotten "Maximum call stack size exceeded" on Chrome at least. Test case: [].concat.apply([], Array(300000).fill().map(_=>[1,2,3])). (I've also gotten the same error using the currently accepted answer, so one is anticipating such use cases or building a library for others, spe...
Set cursor position on contentEditable
...e focus, it doesn't seem to restore the cursor/caret when I click back (at least not in Chrome, I will try FF), it just goes to the end of the div. So I will accept Nico's solution because I know it is compatible in all browsers, and tends to work well. Thanks a lot for your effort though.
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Passing functions with arguments to another function in Python?
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This is called partial functions and there are at least 3 ways to do this. My favorite way is using lambda because it avoids dependency on extra package and is the least verbose. Assume you have a function add(x, y) and you want to pass add(3, y) to some other function as pa...
Func delegate with no return type
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All of the Func delegates take at least one parameter
That's not true. They all take at least one type argument, but that argument determines the return type.
So Func<T> accepts no parameters and returns a value. Use Action or Action<T> when...
Datatable vs Dataset
...om unoptimized queries than from the "wrong" choice of .NET construct. At least, that's been my experience.
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JavaScript implementation of Gzip [closed]
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I see at least two problems with the code above: 1) try to compress "Test to compress this \u0110\u0111\u0112\u0113\u0114 non ascii characters.", 2) No error is reported if code > 65535.
– some
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How to find Array length inside the Handlebar templates?
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This doesn't work at least for Mandrills flavor of handlebars for anyone that is wondering. I have not yet found a suitable replacement.
– oneirois
Feb 5 '16 at 21:26
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Understanding CUDA grid dimensions, block dimensions and threads organization (simple explanation) [
...ication dependent. For instance, in my last program, each thread invokes a least-square optimizing function, requiring "a lot" of memory. So much, that blocks can't be bigger than 4x4 threads. Even so, the speedup obtained was dramatic, vs the sequential version.
– cibercitizen...
npm install errors with Error: ENOENT, chmod
...n I went back to the docs to see if I missed it and it's not mentioned (at least not in the npm blog post I was reading through). At least I'm not crazy :P. Thanks for the help!
– Chris Schmitz
Jul 20 '17 at 22:32
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