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Safest way to convert float to integer in python?
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NSURLRequest setting the HTTP header
...at I was looking for!! Thumbs Up to you!!
– Apple_iOS0304
Sep 11 '12 at 16:50
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Is there any API ...
Simple way to repeat a String in java
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String::repeat
". ".repeat( 7 ) // Seven period-with-space pairs: . . . . . . .
New in Java...
How can I auto-elevate my batch file, so that it requests from UAC administrator rights if required?
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You can have the script call itself with psexec's -h option to run elevated.
I'm not sure how y...
Calculate text width with JavaScript
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edited May 22 '18 at 9:07
Luca Kiebel
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Warning message: In `…` : invalid factor level, NA generated
...of 2 variables:
$ Type : Factor w/ 1 level "": NA 1 1
$ Amount: chr "100" "0" "0"
>
> fixed <- data.frame("Type" = character(3), "Amount" = numeric(3),stringsAsFactors=FALSE)
> fixed[1, ] <- c("lunch", 100)
> str(fixed)
'data.frame': 3 obs. of 2 variables:
$ Type : chr ...
Coalesce function for PHP?
...sce function (returns the first non-NULL value, example ). PHP, sadly in 2009, does not.
9 Answers
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np.mean() vs np.average() in Python NumPy?
...eturned: #returned is another optional argument
scl = np.multiply(avg, 0) + scl
return avg, scl
else:
return avg
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SQL Server - stop or break execution of a SQL script
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Not showing placeholder for input type=“date” field
... edited Feb 26 at 14:58
j08691
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answered Dec 3 '13 at 4:53
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