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Difference between web server, web container and application server
...ns EARs.
– ziMtyth
Nov 27 '17 at 9:20
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Listview Scroll to the end of the list after updating the list
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420
Supposing you know when the list data has changed, you can manually tell the list to scroll to t...
Lightweight Java Object cache API [closed]
...CacheManager cacheManager = CacheManager.getInstance();
int oneDay = 24 * 60 * 60;
Cache memoryOnlyCache = new Cache("name", 200, false, false, oneDay, oneDay);
cacheManager.addCache(memoryOnlyCache);
Creates a cache that will hold 200 elements, and has a ttl of 24 hours.
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How to access the first property of a Javascript object?
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var obj = { first: 'someVal' };
obj[Object.keys(obj)[0]]; //returns 'someVal'
Using this you can access also other properties by indexes. Be aware tho! Object.keys return order is not guaranteed as per ECMAScript however unofficially it is by all major browsers implementation...
How to convert an image to base64 encoding?
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590
I think that it should be:
$path = 'myfolder/myimage.png';
$type = pathinfo($path, PATHINFO_EXT...
The preferred way of creating a new element with jQuery
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10
Also a good practice to start jQuery collection names with a "$", in my opinion. Just noting that what you've done does not require $div: $...
how to use adb command to push a file on device without sd card
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answered Dec 30 '13 at 6:42
Hardik TrivediHardik Trivedi
5,04933 gold badges2525 silver badges5252 bronze badges
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Choose File Dialog [closed]
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+50
You just need to override onCreateDialog in an Activity.
//In an Activity
private String[] mFileList;
private File mPath = new File(E...
Add a column to a table, if it does not already exist
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edited May 25 '16 at 10:59
pedram
6,08777 gold badges5151 silver badges7878 bronze badges
answered J...