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Require returns an empty object
I have a folder, that has index.js and a couple of models (classes)
index.js
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C# List to string with delimiter
Is there a function in C# to quickly convert som>me m> collection to string and separate values with delimiter?
2 Answers
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Write string to text file and ensure it always overwrites the existing content.
I have a string with a C# program that I want to write to a file and always overwrite the existing content. If the file isn't there, the program should create a new file instead of throwing an exception.
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Using git to get just the latest revision
...t the latest revision, and I want to be able to update to new revisions from the remote project.
2 Answers
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Track the tim>me m> a command takes in UNIX/LINUX?
In UNIX/LINUX, is there an easy way to track the tim>me m> a command takes?
3 Answers
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In Scala, what exactly does 'val a: A = _' (underscore) m>me m>an?
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val a: A = _ is a compile error. For example:
scala> val a: String = _
<console>:1: error: unbound placeholder param>me m>ter
val a: String = _
^
What does work is var a: A = _ (note var instead of val). As C...
swap fragm>me m>nt in an activity via animation
I want to swap two fragm>me m>nt in an activity via animation.Suppose PageA is for fragem>me m>nt A and left side on the screen and PageB is for fragm>me m>nt B i.e. on the right side of the screen. Now i want that when i click a button on pageA then PageA will move to the right side of the screen with som>me m> transi...
Capistrano - clean up old releases
Usually when using capistrano, I will go and manually delete old releases from a deployed application. I understand that you can run cap deploy:cleanup but that still leaves 5 releases. Is this it's intended purpose? Is there another way to cleanup old releases to just 1 previous deploy?
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Generate a UUID on iOS from Swift
In my iOS Swift app I want to generate random UUID ( GUID ) strings for use as a table key, and this snippet appears to work:
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How to test if one java class extends another at runtim>me m>?
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Are you looking for:
Super.class.isAssignableFrom(Sub.class)
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