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Set Background cell color in PHPExcel
...
$sheet->getStyle('A1')->applyFromArray(
array(
'fill' => array(
'type' => PHPExcel_Style_Fill::FILL_SOLID,
'color' => array('rgb' => 'FF0000')
)
)
);
Source: http://bayu.freelancer.web.id/2010/07/...
In-Place Radix Sort
...er language. It's in-place but requires 2 * seq.length passes through the array.
void radixSort(string[] seqs, size_t base = 0) {
if(seqs.length == 0)
return;
size_t TPos = seqs.length, APos = 0;
size_t i = 0;
while(i < TPos) {
if(seqs[i][base] == 'A') {
...
Using unset vs. setting a variable to empty
...
As has been said, using unset is different with arrays as well
$ foo=(4 5 6)
$ foo[2]=
$ echo ${#foo[*]}
3
$ unset foo[2]
$ echo ${#foo[*]}
2
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improve this an...
PHP filesize MB/KB conversion [duplicate]
...tion filesize_formatted($path)
{
$size = filesize($path);
$units = array( 'B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB');
$power = $size > 0 ? floor(log($size, 1024)) : 0;
return number_format($size / pow(1024, $power), 2, '.', ',') . ' ' . $units[$power];
}
Note from file...
How do I count unique values inside a list
...e this program that will ask the user for input and store the values in an array / list.
Then when a blank line is entered it will tell the user how many of those values are unique.
I'm building this for real life reasons and not as a problem set.
...
Why would json_encode return an empty string
I have a simple php structure with 3 nested arrays.
13 Answers
13
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Why is Java Vector (and Stack) class considered obsolete or deprecated?
...ections.synchronizedList - the fact that Vector combines both the "resized array" collection implementation with the "synchronize every operation" bit is another example of poor design; the decoration approach gives cleaner separation of concerns.
As for a Stack equivalent - I'd look at Deque/Array...
What is “vectorization”?
...s of rewriting a loop so that instead of processing a single element of an array N times, it processes (say) 4 elements of the array simultaneously N/4 times.
(I chose 4 because it's what modern hardware is most likely to directly support; the term "vectorization" is also used to describe a higher ...
Can I embed a custom font in an iPhone application?
...g the UIAppFonts key in their Info.plist file. The value of this key is an array of strings identifying the font files in the application’s bundle. When the system sees the key, it loads the specified fonts and makes them available to the application.
Once the fonts have been set in the Info.pli...
Can I pass parameters by reference in Java?
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Also, an array of length 1 can be used to create a reference if you really want to confuse people :)
– Christoffer
Jul 1 '09 at 12:18
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