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Bash: Copy named files recursively, preserving folder structure
...rs' (spaces, most likely) and something will happen. Not that I'm speaking from personal experience, but you might try to back up a bunch of files and only end up with half of them backed up due to spaces being in filenames. (Okay, I'm speaking from personal experience.)
– bbal...
UIImage: Resize, then Crop
... [sourceImage drawInRect:thumbnailRect];
newImage = UIGraphicsGetImageFromCurrentImageContext();
if(newImage == nil)
{
NSLog(@"could not scale image");
}
//pop the context to get back to the default
UIGraphicsEndImageContext();
return newImage;
}
...
Get Image Height and Width as integer values?
...
Like this :
imageCreateFromPNG($var);
//I don't know where from you get your image, here it's in the png case
// and then :
list($width, $height) = getimagesize($image);
echo $width;
echo $height;
...
When should you use a class vs a struct in C++?
...(supposedly) guaranteed to be laid out as though it were a C struct. Apart from this one exception though, the only difference is as stated.
– workmad3
Sep 18 '08 at 14:22
29
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Given an array of numbers, return array of products of all other numbers (no division)
...ect that adding a pass to detect and count the zero elements would detract from the clarity of the solution, and probably not make any real performance gain in the majority of cases..
– Michael Anderson
Jan 16 '14 at 0:34
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Return positions of a regex match() in Javascript?
...
From developer.mozilla.org docs on the String .match() method:
The returned Array has an extra input property, which contains the
original string that was parsed. In addition, it has an index
property, which represent...
What is the difference between & and && in Java?
... if any of the two bits is 1 and it returns 0 if any of the bits is 0.
From the wiki page:
http://www.roseindia.net/java/master-java/java-bitwise-and.shtml
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Unauthorised webapi call returning login page rather than 401
How do I configure my mvc/webapi project so that a webapi method called from a razor view doesn't return the loginpage when its unauthorised?
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Wait for page load in Selenium
...r> wait = new OpenQA.Selenium.Support.UI.WebDriverWait(driver, TimeSpan.FromSeconds(30.00));
wait.Until(driver1 => ((IJavaScriptExecutor)driver).ExecuteScript("return document.readyState").Equals("complete"));
share...
config.assets.compile=true in Rails production, why not?
...d assets very fast, and the serving of the files themselves are web-server-from-the-filesystem fast. Both dramatically faster than live compiling.
To get the maximum advantage of the pipeline and fingerprinting, you need to set far-future headers on your web server, and enable gzip compression for ...