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overlay two images in android to set an imageview
...setMinimumHeight(height * 2);
// start AsyncTask
for (int index = 0; index < count; index++) {
// put default bitmap as a place holder
bitmaps.put(index, bitmap);
new PicassoLoadImage(index, imageUrls.get(index)).execute();
// if yo...
What generates the “text file busy” message in Unix?
...table while it was running.
For example, I was building a make workalike called rmk, and after a while it was self-maintaining. I would run the development version and have it build a new version. To get it to work, it was necessary to use the workaround:
gcc -g -Wall -o rmk1 main.o -L. -lrmk -L...
Returning JSON from PHP to JavaScript?
I have a PHP script that's being called through jQuery AJAX. I want the PHP script to return the data in JSON format to the javascript. Here's the pseudo code in the PHP script:
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PHP append one array to another (not array_push or +)
...equals array('a','b')
Will not work, because the + operator does not actually merge them. If they $a has the same keys as $b, it won't do anything.
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What are the best PHP input sanitizing functions?
I am trying to come up with a function that I can pass all my strings through to sanitize. So that the string that comes out of it will be safe for database insertion. But there are so many filtering functions out there I am not sure which ones I should use/need.
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PHPExcel auto size column width
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Also, If you don't want to iterate via column letters but indexes instead you can use the static method PHPExcel_Cell::stringFromColumnIndex($columnIndex) to get the column letter
– MeatPopsicle
Mar 3 '14 at 10:41
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'AND' vs '&&' as operator
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If you use AND and OR, you'll eventually get tripped up by something like this:
$this_one = true;
$that = false;
$truthiness = $this_one and $that;
Want to guess what $truthiness equals?
If you said false... bzzzt, sorry, wrong!
$truthiness above has the ...
jQuery get values of checked checkboxes into array
...est($el.attr('type')) && !$el.prop('checked'))return;
if(name.indexOf('[') > -1)
{
var name_ar = name.split(']').join('').split('['),
name = name_ar[0],
index = name_ar[1];
data[name] = data[name] || [];
data[name][index] = $...
Error 330 (net::ERR_CONTENT_DECODING_FAILED):
...rked for me too. (quercus-4.0.39 + glassfish4 + create web-inf/php.ini manually.
– Malcolm Boekhoff
Mar 22 '16 at 6:20
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What are the main performance differences between varchar and nvarchar SQL Server data types?
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What about index size, memory usage etc? I assume you always use int when you could use tinyint too "just in case"?
– gbn
Jul 9 '10 at 7:02
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