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Map over object preserving keys
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I know this is old, but now Underscore has a new map for objects :
_.mapObject(object, iteratee, [context])
You can of course build a flexible map for both arrays and objects
_.fmap = function(arrayOrObject, fn, context){
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What is the difference between application server and web server?
... edited Apr 24 '14 at 13:44
Knowledge Craving
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answered Jun 1 '09 at 19:10
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Git diff --name-only and copy that list
...o use -i instead, which is deprecated in later versions - 4.1 is quite old now. I'll update my answer.
– Mark Longair
Apr 9 '11 at 15:23
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How to support placeholder attribute in IE8 and 9
...I upvoted this because I love the idea of a non-jquery solution, but right now this code has problems in IE8 so it's not suitable for me. github.com/jamesallardice/Placeholders.js/issues/17
– Dan Searle
Jun 28 '13 at 11:04
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Iterate through options
... 0; i < select.length; i++){
var option = select.options[i];
// now have option.text, option.value
}
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Why do some scripts omit the closing PHP tag, '?>'? [duplicate]
...ot of stuff with php, why should inject JS. I was fool then, and still one now. What was I thinking.
– Nafis Ahmad
Dec 1 '13 at 16:45
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How can I catch a 404?
... @John - Fine, I got rid of everything but the catch, happy now?
– MiffTheFox
Jan 28 '10 at 21:41
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Open soft keyboard programmatically
... }); and when this view will create it means that all screen visible now you can call whatever you want
– Aleksey Timoshchenko
Jun 28 '16 at 12:15
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How can you undo the last git add?
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So the real answer to
Can this programmer now unstage his last changes with some magical git command?
is actually: No, you cannot unstage just the last git add.
That is if we interpret the question as in the following situation:
Initial file:
void foo() {
}
ma...
Create a completed Task
...;T>. This is exactly what the current answer suggest doing anyway, only now you don't have to cache an instance yourself, nor do you have any inelegant garbage values in your code.
You might be thinking you can use Task.Yield() instead, but it turns out the result of Task.Yield() is not a subtyp...