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Split a List into smaller lists of N size
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So if I have a List length zillion, and I want to split into smaller lists Length 30, and from every smaller list I only want to Take(1), then I still create lists of 30 items of which I throw away 29 items. This can be done sma...
.gitignore for PhoneGap/Cordova 3.0 projects - what should I commit?
...he answer depends on wich platforms you're developing the phongap app, and if you're following the standard directory structure.
If your project directory structure is standard, then you can start from this gitignore and modify it for your needs.
On a rule of thumb you've to exclude all generated ...
MySQL get row position in ORDER BY
...LE t
WHERE t.name = 'Beta'
...will give ties the same value. IE: If there are two values at second place, they'll both have a position of 2 when the first query will give a position of 2 to one of them, and 3 to the other...
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Cannot open backup device. Operating System error 5
...: SQL Server (MSSQLSERVER) look for the "Log On As" column (need to add it if it doesn't exist in the list).
This is the account you need to give permissions to the directory, right click in explorer > properties > Shares (And Security)
NOTE: Remember to give permissions to the actual direct...
When to use f:viewAction / preRenderView versus PostConstruct?
...o use one or the other based on the type of scope of the backing bean e.g. If the backing bean is @RequestScoped , then would the choice of using f:viewAction or preRenderView over @PostConstruct to initialize your backing bean prior to rendering the view be irrelevant as the two would result...
Bash: Syntax error: redirection unexpected
...s hash bang line? The default system shell in Ubuntu is dash, not bash, so if you have #!/bin/sh then your script will be using a different shell than you expect. Dash does not have the <<< redirection operator.
sha...
Swift - encode URL
If I encode a string like this:
17 Answers
17
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The difference between bracket [ ] and double bracket [[ ]] for accessing the elements of a list or
R provides two different methods for accessing the elements of a list or data.frame: [] and [[]] .
12 Answers
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How to get arguments with flags in Bash
... show brief help"
echo "-a, --action=ACTION specify an action to use"
echo "-o, --output-dir=DIR specify a directory to store output in"
exit 0
;;
-a)
shift
if test $# -gt 0; then
export PROCESS=$1
else
echo "no ...
How to pass objects to functions in C++?
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@RC Still doesn't tell you if the pointer is const or not. Google's guidelines have come in for a lot of flak in the various C++ online communities - justifiably so, IMHO.
– anon
Jan 26 '10 at 12:48
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