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How to crop an image using C#?
...an use Graphics.DrawImage to draw a cropped image onto the graphics object from a bitmap.
Rectangle cropRect = new Rectangle(...);
Bitmap src = Image.FromFile(fileName) as Bitmap;
Bitmap target = new Bitmap(cropRect.Width, cropRect.Height);
using(Graphics g = Graphics.FromImage(target))
{
g.Dra...
How to Remove Array Element and Then Re-Index Array?
... array_shift(). That will return the first element of the array, remove it from the array and re-index the array. All in one efficient method.
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How to add a margin to a table row [duplicate]
...xtra spacing before and after these rows so they appear slightly separated from the other rows.
18 Answers
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Error 330 (net::ERR_CONTENT_DECODING_FAILED):
...output content above this function, the content's encoding maybe different from the output content of ob_gzhandler and that cause this error.
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How to concatenate multiple lines of output to one line?
... through php exec function. It was ignoring tr, and just giving last match from grep. | xargs worked.
– Adarsha
Mar 26 '15 at 17:07
3
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Asp Net Web API 2.1 get client IP address
...ient IP that request some method in web api,
I have tried to use this code from here but it always returns server local IP,
how to get in correct way ?
...
Equivalent C++ to Python generator pattern
...ist in C++, just under another name: Input Iterators. For example, reading from std::cin is similar to having a generator of char.
You simply need to understand what a generator does:
there is a blob of data: the local variables define a state
there is an init method
there is a "next" method
ther...
iPhone system font
...y Sans,
or Myriad and use Helvetica after the
release of the iPhone.
From http://www.everyipod.com/iphone-faq/iphone-who-designed-iphone-font-used-iphone-ringtones.html
For iOS9 it has changed to San Fransisco. See http://developer.apple.com/fonts for more info.
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How do I expire a PHP session after 30 minutes?
.../ Taking now logged in time.
// Ending a session in 30 minutes from the starting time.
$_SESSION['expire'] = $_SESSION['start'] + (30 * 60);
header('Location: http://localhost/somefolder/homepage.php');
} else {
echo "Please enter the username ...
Change first commit of project with Git? [duplicate]
...ged> to be the same hash I used in the git reset --hard command. Aside from that one minor change, this works beautifully to update the author information across all commits in a repo.
– berto
Dec 30 '12 at 1:28
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