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How to create a simple map using JavaScript/JQuery [duplicate]
...erence/Global_Objects/Map
var map = new Object(); // or var map = {};
map[myKey1] = myObj1;
map[myKey2] = myObj2;
function get(k) {
return map[k];
}
//map[myKey1] == get(myKey1);
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How do you use the ? : (conditional) operator in JavaScript?
... @BalusC - yes :) I realised that, but examples are hard to pull out of my hat! Will think of a better one...
– David Tang
Jun 7 '11 at 2:17
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What is “android:allowBackup”?
...y application data off of the device", do you mean copy from data/data/com.myapp or from sdcard? The former directory is protected and cannot be read unless the device is rooted.
– IgorGanapolsky
Apr 1 '13 at 12:53
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Element-wise addition of 2 lists?
... edited Jan 6 '17 at 6:45
MYGz
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answered Oct 7 '16 at 22:31
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How to vertically align text inside a flexbox?
...ring a normal element vertically inside a container, which also applied in my case, so for that all you need is:
align-self: center;
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How do I check if an element is hidden in jQuery?
... the the original question is for show() and hide(), and they set display, my answer is correct. By the way it does work with IE7, here's a test snippet - jsfiddle.net/MWZss ;
– Tsvetomir Tsonev
Jan 14 '11 at 16:54
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How to check that an object is empty in PHP?
... variable in another variable. It does this because of what I described in my previous comment. It's rather frustrating that this is the accepted answer since it can lead people to believe that empty() checks if an array is "empty" which is not true - that's just a side effect of what it actually do...
Fastest way to copy file in node.js
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Unfortunately on my system using streams is extremely slow compared to child_process.execFile('/bin/cp', ['--no-target-directory', source, target]).
– Robert
Sep 25 '13 at 22:27
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How to swap two variables in JavaScript
...with any data type, except it doesn't (unless they are integer values). In my book, "swap" means "end with each variable having the value that the other one had", not "convert to int32 and then swap".
– Ted Hopp
Sep 21 '16 at 0:55
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How can I find the last element in a List?
The following is an extract from my code:
13 Answers
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