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Storing a Map using JPA
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Pascal ThiventPascal Thivent
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Print array elements on separate lines in Bash?
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450
Try doing this :
$ printf '%s\n' "${my_array[@]}"
The difference between $@ and $*:
Unquo...
How to delete multiple values from a vector?
...e (1 : 10)
> remove <- c (2, 3, 5)
> a
[1] 10 5 2 7 1 6 3 4 8 9
> a %in% remove
[1] FALSE TRUE TRUE FALSE FALSE FALSE TRUE FALSE FALSE FALSE
> a [! a %in% remove]
[1] 10 7 1 6 4 8 9
Note that this will silently remove incomparables (stuff like NA or Inf) as well...
Is it possible to use jQuery to read meta tags
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answered Jun 24 '09 at 4:15
MiffTheFoxMiffTheFox
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PowerShell: Store Entire Text File Contents in Variable
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124
To get the entire contents of a file:
$content = [IO.File]::ReadAllText(".\test.txt")
Number ...
UPDATE multiple tables in MySQL using LEFT JOIN
...|
edited Apr 30 '09 at 13:46
answered Apr 30 '09 at 13:32
Q...
Difference between GeoJSON and TopoJSON
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146
If you care about file size or topology, then use TopoJSON. If you don’t care about either, t...
Appropriate datatype for holding percent values?
...ent (e.g. 100.00% stored as 1.0000), I would store the data in a decimal(5,4) data type with a CHECK constraint that ensures that the values never exceed 1.0000 (assuming that is the cap) and never go below 0 (assuming that is the floor). If you are going to store their face value (e.g. 100.00% is s...