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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...
Simple way to repeat a String in java
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String::repeat
". ".repeat( 7 ) // Seven period-with-space pairs: . . . . . . .
New in Java...
Calculate text width with JavaScript
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edited May 22 '18 at 9:07
Luca Kiebel
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How to read a CSV file into a .NET Datatable
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answered Jun 26 '09 at 16:57
Jay RiggsJay Riggs
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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 ...
SQL Server - stop or break execution of a SQL script
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20 Answers
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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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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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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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Using OpenSSL what does “unable to write 'random state'” mean?
...ilename is known because neither RANDFILE nor HOME is set. (Versions up to 0.9.6 used file ".rnd" in the current directory in this case, but this has changed with 0.9.6a.)
So I would check RANDFILE, HOME, and permissions to write to those places in the filesystem.
If everything seems to be in or...