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How to amend a commit without changing commit message (reusing the previous one)?
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edited Oct 13 '14 at 17:19
aug
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an...
How could I use requests in asyncio?
... asyncio.
– christian
Mar 27 '14 at 13:17
5
@scoarescoare The main use case is for integrating wi...
Python add item to the tuple
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answered May 24 '13 at 8:05
Jon Clements♦Jon Clements
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Does PowerShell support constants?
... .EXAMPLE
PS C:\> Set-Constant a = 10
PS C:\> $a += 13
There is a integer constant declaration, so the second line return
error.
.EXAMPLE
PS C:\> const str = "this is a constant string"
You also can use word 'const' for constant declara...
Merge/flatten an array of arrays
...ply(merged, arrays);
– Nate
Jan 24 '13 at 21:12
65
var merged = [].concat.apply([], arrays); seem...
Does the ternary operator exist in R?
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edited Jan 9 '12 at 18:13
answered Jan 9 '12 at 14:52
ko...
Add new row to dataframe, at specific row-index, not appended?
...newrow, r)
V1 V2 V3 V4
1 1 6 11 16
2 2 7 12 17
3 1 2 3 4
4 3 8 13 18
5 4 9 14 19
6 5 10 15 20
If speed is less important than clarity, then @Simon's solution works well:
existingDF <- rbind(existingDF[1:r,],newrow,existingDF[-(1:r),])
> existingDF
V1 V2 V3 V4
1 1 6 11 1...
In what order are Panels the most efficient in terms of render time and performance?
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130
+150
I thin...
How to set an iframe src attribute from a variable in AngularJS
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answered Nov 18 '13 at 10:18
musically_utmusically_ut
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Use underscore inside Angular controllers
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answered Feb 19 '13 at 22:33
satchmorunsatchmorun
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