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split string only on first instance of specified character
... the first _
– Mark
Jan 5 '11 at 18:32
3
Very elegant. Works like a charm. Thank you.
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Using Python's os.path, how do I go up one directory?
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edited Feb 18 '13 at 8:32
answered Jan 21 '13 at 10:23
A...
Null check in an enhanced for loop
What is the best way to guard against null in a for loop in Java?
11 Answers
11
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structure vs class in swift language
...mple here code to understand well.
struct SomeStruct {
var a : Int;
init(_ a : Int) {
self.a = a
}
}
class SomeClass {
var a: Int;
init(_ a: Int) {
self.a = a
}
}
var x = 11
var someStruct1 = SomeStruct(x)
var someClass1 = SomeClass(x)
var someStruct2 = someStruct1
var someClass2 = so...
Backwards migration with Django South
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
How to paste in a new line with vim?
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answered Jun 16 '15 at 19:32
NickNick
2,58233 gold badges2929 silver badges4343 bronze badges
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VIM Ctrl-V Conflict with Windows Paste
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Thanks user132014! I find that you have to use h, j, k and l to navigate in visual block mode using Ctrl-Q, though. This is the case for the gVim editor for Windows. The arrows don't seem to work for me in gVim for Windows when navigatin...
How to print pandas DataFrame without index
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32
print(df.to_csv(sep='\t', index=False))
Or possibly:
print(df.to_csv(columns=['A', 'B', 'C']...
What is a smart pointer and when should I use one?
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answered Sep 20 '08 at 0:32
sergtksergtk
9,4441313 gold badges6767 silver badges118118 bronze badges
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Can I get “&&” or “-and” to work in PowerShell?
...p; support!
– Nate
Sep 17 '19 at 17:32
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