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Pass Variables by Reference in Javascript
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432
There is no "pass by reference" available in JavaScript. You can pass an object (which is to say...
Split string based on a regular expression
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edited Jun 11 '12 at 6:07
answered Jun 11 '12 at 5:44
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Do you have to put Task.Run in a method to make it async?
...method does not need await
{
return Task.Run(() =>
{
return 1 + 2;
});
}
(But this pattern is a poor approach; see below).
But if your question is "how do I create an async method that can yield back to its caller instead of blocking", the answer is to declare the method async and us...
How to select distinct rows in a datatable and store into an array
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362
DataView view = new DataView(table);
DataTable distinctValues = view.ToTable(true, "Column1", "C...
Kill detached screen session [closed]
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1267
votes
"kill" will only kill one screen window. To "kill" the complete session, us...
Convert JSON string to dict using Python
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edited Jul 24 '18 at 8:28
David Leon
89177 silver badges2121 bronze badges
answered Dec 2...
Why do stacks typically grow downwards?
I know that in the architectures I'm personally familiar with (x86, 6502, etc), the stack typically grows downwards (i.e. every item pushed onto the stack results in a decremented SP, not an incremented one).
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rspec 3 - stub a class method
I am upgrading from rspec 2.99 to rspec 3.0.3 and have converted instance methods to use allow_any_instance_of , but haven't figured out how to stub a class method. I have code like this:
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Importing from a relative path in Python
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EDIT Nov 2014 (3 years later):
Python 2.6 and 3.x supports proper relative imports, where you can avoid doing anything hacky. With this method, you know you are getting a relative import rather than an absolute import. The '..' mea...
What does “Splats” mean in the CoffeeScript tutorial?
... an empty array. In the last case, the function needs to receive more than 2 arguments for rest to be non-empty.
Since JavaScript doesn't allow multiple signatures for functions with the same name (the way C and Java do), splats are a huge time-saver for dealing with varying numbers of arguments.
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