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How to do what head, tail, more, less, sed do in Powershell? [closed]
On windows, using Powershell, what are the equivalent commands to linux's head , tail , more , less and sed ?
7 Answe...
How do I run Python code from Sublime Text 2?
I want to set up a complete Python IDE in Sublime Text 2.
16 Answers
16
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Append values to a set in Python
...nge(11)) for your specific example. Or, if you have to produce the values in a loop for some other reason,
for ...whatever...:
onemorevalue = ...whatever...
keep.add(onemorevalue)
But, of course, doing it in bulk with a single .update call is faster and handier, when otherwise feasible.
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How to break out from a ruby block?
Here is Bar#do_things :
7 Answers
7
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Changing navigation bar color in Swift
I am using a Picker View to allow the user to choose the colour theme for the entire app.
30 Answers
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Python Regex - How to Get Positions and Values of Matches
How can I get the start and end positions of all matches using the re module? For example given the pattern r'[a-z]' and the string 'a1b2c3d4' I'd want to get the positions where it finds each letter. Ideally, I'd like to get the text of the match back too.
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JavaScript error (Uncaught SyntaxError: Unexpected end of input)
I have some JavaScript code that works in FireFox but not in Chrome or IE.
10 Answers
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How to use if-else option in JSTL
Is there an if-else tag available in JSTL?
6 Answers
6
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The ALTER TABLE statement conflicted with the FOREIGN KEY constraint
I have a problem when trying to add a foreign key to my tblDomare table; what am I doing wrong here?
18 Answers
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Declare a const array
Is it possible to write something similar to the following?
15 Answers
15
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