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Java compile speed vs Scala compile speed
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edited May 23 '17 at 12:02
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answered Aug 16 '10 at 4:07
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How to redirect to a 404 in Rails?
I'd like to 'fake' a 404 page in Rails. In PHP, I would just send a header with the error code as such:
11 Answers
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GitHub: Permission denied (publickey). fatal: The remote end hung up unexpectedly
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edited Jan 10 '13 at 20:23
Andrei Botalov
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How to get current foreground activity context in android?
...ce(Context.ACTIVITY_SERVICE);
ComponentName cn = am.getRunningTasks(1).get(0).topActivity;
UPDATE 2018/10/03
getRunningTasks() is DEPRECATED. see the solutions below.
This method was deprecated in API level 21.
As of Build.VERSION_CODES.LOLLIPOP, this method is no longer available to third party ...
What does “=>” mean in PHP?
...ach ($foo as $i => $type) {
echo "{$i}: {$type}\n";
}
// prints:
// 0: car
// 1: truck
// 2: van
// 3: bike
// 4: rickshaw
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Is a Java string really immutable?
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404
String is immutable* but this only means you cannot change it using its public API.
What you ...
Send a pull request on GitHub for only latest commit
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302
You need to basically create a new branch & cherry-pick the commits you want to add to it.
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What is the difference between & vs @ and = in angularJS
...espectively.
– Samih
Oct 17 '14 at 10:35
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Mercurial: how to amend the last commit?
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edited Jun 20 at 9:12
Community♦
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answered May 2 '12 at 18:46
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With Mercurial, how can I “compress” a series of changesets into one before pushing?
... feature by tweaking something in the code. I make the change and commit. 20 minutes later, I find there's a bug in this new feature, so I fix it and commit that too.
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