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Changing UIImage color
...e.width, image.size.height));
UIImage *coloredImg = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
Swift:
let color: UIColor = <# UIColor #>
let image: UIImage = <# UIImage #> // Image to mask with
UIGraphicsBeginImageContextWithOptions...
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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json_decode to array
... you need to specify if you want an associative array instead of an object from json_decode, this would be the code:
json_decode($jsondata, true);
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Can I replace groups in Java regex?
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replace the password fields from the input:
{"_csrf":["9d90c85f-ac73-4b15-ad08-ebaa3fa4a005"],"originPassword":["uaas"],"newPassword":["uaas"],"confirmPassword":["uaas"]}
private static final Pattern PATTERN = Pattern.compile(".*?password.*?\":\\[...
How can I move a tag on a git branch to a different commit?
...xchange line 4 to git push origin --tags to push all the changes with tags from your local changes.
Basing on @stuart-golodetz, @greg-hewgill, @eedeep, @ben-hocking answers, comments below their answers and NateS comments below my answer.
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Get the current script file name
If I have PHP script, how can I get the filename from inside that script?
16 Answers
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How to inspect Javascript Objects
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Should be somehow protected from recursion. Hashes(dictionaries) with some internal html-renderer ids? Could be useful for noobs to push this check into the code.
– Nakilon
Apr 3 '12 at 6:58
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Multiply TimeSpan in .NET
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From this article
TimeSpan duration = TimeSpan.FromMinutes(1);
duration = TimeSpan.FromTicks(duration.Ticks * 12);
Console.WriteLine(duration);
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How to change position of Toast in Android?
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From the documentation,
Positioning your Toast
A standard toast notification appears near the bottom of the screen,
centered horizontally. You can change this position with the
setGravity(int, int, int) method. T...
How to determine device screen size category (small, normal, large, xlarge) using code?
... can target the latest version of the platform and reference the constants from the Configuration class. These are static final values that will be inlined at compile time (that is, they will be replaced by their actual values), so your code won't break on older versions of the platform.
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