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Sort array by firstname (alphabetically) in Javascript
...positive if first argument is greater (should be placed after second one)
0 if those two elements are equal.
In our case if two elements are a and b we want to compare a.firstname and b.firstname
Example:
users.sort(function(a, b){
if(a.firstname < b.firstname) { return -1; }
if(a.fi...
What is a Python egg?
...edited Oct 16 '19 at 19:27
jefe2000
38666 silver badges1313 bronze badges
answered Jan 12 '10 at 18:06
user177...
Get child node index
...you get back null and count how many siblings you've encountered:
var i = 0;
while( (child = child.previousSibling) != null )
i++;
//at the end i will contain the index.
Please note that in languages like Java, there is a getPreviousSibling() function, however in JS this has become a property ...
How to dismiss the dialog with click on outside of the dialog?
... |
edited Dec 5 '11 at 10:52
answered Dec 5 '11 at 10:47
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Devise Secret Key was not set
...
Brian WeinerBrian Weiner
1,01088 silver badges33 bronze badges
24
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What is the use of having destructor as private?
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answered Mar 10 '09 at 19:02
Paul TomblinPaul Tomblin
162k5555 gold badges299299 silver badges392392 bronze badges
...
How can you search Google Programmatically Java API [closed]
... String google = "http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=";
String search = "stackoverflow";
String charset = "UTF-8";
URL url = new URL(google + URLEncoder.encode(search, charset));
Reader reader = new InputStreamReader(url.openStream(), charset);
Goog...
Permission denied (publickey) when SSH Access to Amazon EC2 instance [closed]
...e
edited May 27 '15 at 6:30
answered Aug 31 '13 at 21:11
Th...
Creating a “logical exclusive or” operator in Java
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701
Java does have a logical XOR operator, it is ^ (as in a ^ b).
Apart from that, you can't defin...
append to url and refresh page
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answered May 13 '11 at 20:36
Shlomi KomemiShlomi Komemi
4,82533 gold badges2525 silver badges3939 bronze badges
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