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Calling Python in Java?
... obviously not the case ;) "Error" does not mean runtime error, could be a compile error as well.
– Voo
Jan 17 '12 at 20:28
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iOS 7 parallax effect in my view controller
...;
horizontalMotionEffect.maximumRelativeValue = @(10);
// Create group to combine both
UIMotionEffectGroup *group = [UIMotionEffectGroup new];
group.motionEffects = @[horizontalMotionEffect, verticalMotionEffect];
// Add both effects to your view
[myBackgroundView addMotionEffect:group];
Swift (...
Force update of an Android app when a new version is available
... Play Store. When an update version is available, the older version will become unusable – that is, if users do not update the app, they do not enter in the app. How can I force users to update the app when a new version becomes available?
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How can I show hidden files (starting with period) in NERDTree?
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add a comment
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Heroku + node.js error (Web process failed to bind to $PORT within 60 seconds of launch)
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Here's an example: github.com/heroku/node-js-getting-started/blob/master/index.js
– Pablo
Apr 28 '16 at 11:39
3
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Create Directory if it doesn't exist with Ruby
...ave to use FileUtils, you may do system call (update from @mu is too short comment):
> system 'mkdir', '-p', 'foo/bar' # worse version: system 'mkdir -p "foo/bar"'
=> true
But that seems (at least to me) as worse approach as you are using external 'tool' which may be unavailable on some sys...
How to configure MongoDB Java driver MongoOptions for production use?
...ces for configuring MongoOptions for the MongoDB Java driver and I haven't come up with much other than the API. This search started after I ran into the "com.mongodb.DBPortPool$SemaphoresOut: Out of semaphores to get db
connection" error and by increasing the connections/multiplier I was able to s...
Opposite of String.Split with separators (.net)
Is there a way to do the opposite of String.Split in .Net? That is, to combine all the elements of an array with a given separator.
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How do I join two paths in C#?
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You have to use Path.Combine() as in the example below:
string basePath = @"c:\temp";
string filePath = "test.txt";
string combinedPath = Path.Combine(basePath, filePath);
// produces c:\temp\test.txt
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Does .NET have a way to check if List a contains all items in List b?
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If the lists are length n and m, what's the time complexity of this algorithm?
– Colonel Panic
Jan 5 '16 at 16:50
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