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jquery .html() vs .append()
...y iteration. E.g. the quickest way to create 100 divs with jQuery:
jQuery(Array(101).join('<div></div>'));
There are also issues of readability and maintenance to take into account.
This:
$('<div id="' + someID + '" class="foobar">' + content + '</div>');
... is a lo...
Rolling median algorithm in C
...cached m, summ
How it works:
picture nlevel=8, window=3 -- 3 1s in an array of 8 counters:
counts: . 1 . . 1 . 1 .
sums: 0 1 1 1 2 2 3 3
^ sums[3] < 2 <= sums[4] <=> median 4
addsub( 0, 1 ) m, summ stay the same
addsub( 5, 1...
Opposite of String.Split with separators (.net)
...site of String.Split in .Net? That is, to combine all the elements of an array with a given separator.
2 Answers
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Storing Objects in HTML5 localStorage
...lem with this approach are performance issues, if you have to handle large arrays or objects.
– Mark
Oct 29 '14 at 9:35
3
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How do I discover memory usage of my application in Android?
...new int[1];
pids[0] = key;
android.os.Debug.MemoryInfo[] memoryInfoArray = activityManager.getProcessMemoryInfo(pids);
for(android.os.Debug.MemoryInfo pidMemoryInfo: memoryInfoArray)
{
Log.i(TAG, String.format("** MEMINFO in pid %d [%s] **\n",pids[0],pidMap.get(pids[0])));
...
Visual Studio Wcf Test Client - entering an Int array
...1 in the Value column, a ▶ will appear allowing you to add values in the array:
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Map over object preserving keys
... function in underscore.js, if called with a javascript object, returns an array of values mapped from the object's values.
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How do I create a random alpha-numeric string in C++?
...t. Imo, if you are passing the length as an argument, you are assuming the array is not a C string. Thus, if you are not passing a C string to the function, the line s[len] = 0 could break things, since the array would go from 0 to len-1. And even if you are passing a C string to the function the li...
PHP CURL DELETE request
... string $path path that goes after the URL fx. "/user/login"
* @param array $json If you need to send some json with your request.
* For me delete requests are always blank
* @return Obj $result HTTP response from REST interface in JSON decoded.
*/
public funct...
How to grab substring before a specified character jQuery or JavaScript
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swings and roundabouts - it unnecessarily creates an array, but does at least work if the stop character isn't in the string
– Alnitak
Jan 30 '17 at 11:28
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