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How do I focus on one spec in jasmine.js?
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Awesome. Now, how do I get it to run this one: describe("MySpec", ...) and not this one: describe("MySpec blah blah", ...)? It seems to be doing a substring match.
– Ian Phillips
Jun 5 '14 at 21:58
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Create an empty list in python with certain size
... 5, 6, 7, 8]
List comprehension (Using the squares because for range you don't need to do all this, you can just return range(0,9) ):
>>> def display():
... return [x**2 for x in range(9)]
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>>> print display()
[0, 1, 4, 9, 16, 25, 36, 49, 64]
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How do I detect “shift+enter” and generate a new line in Textarea?
...ttps://stackoverflow.com/a/6015906/4031815
My solution
I think you can do something like this..
EDIT : Changed the code to work irrespective of the caret postion
First part of the code is to get the caret position.
Ref: How to get the caret column (not pixels) position in a textarea, in ch...
Why is the minimalist, example Haskell quicksort not a “true” quicksort?
...ace.
The short Haskell example demonstrates (1), but not (2). How (2) is done may not be obvious if you don't already know the technique!
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How do I test for an empty string in a Bash case statement?
...string is written, as usual, as "" or '':
case "$command" in
"") do_empty ;;
something) do_something ;;
prefix*) do_prefix ;;
*) do_other ;;
esac
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How do I make a column unique and index it in a Ruby on Rails migration?
...column unique in Ruby on Rails migration script. What is the best way to do it? Also is there a way to index a column in a table?
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What exactly does an #if 0 … #endif block do?
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Not only does it not get executed, it doesn't even get compiled.
#if is a preprocessor command, which gets evaluated before the actual compilation step. The code inside that block doesn't appear in the compiled binary.
It's often us...
General guidelines to avoid memory leaks in C++ [closed]
What are some general tips to make sure I don't leak memory in C++ programs? How do I figure out who should free memory that has been dynamically allocated?
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Checking Bash exit status of several commands efficiently
...multiple commands, like a 'try' statement but within bash. I would like to do something like this:
14 Answers
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Worth switching to zsh for casual use? [closed]
...uff , though, and I've heard good things about zsh in this regard. But I don't really have the inclination to spend hours fiddling with settings to improve my command line usage by a tiny amount, since my life on the command line isn't that bad.
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