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AWK: Access captured group from line pattern
...sed on glenn jackman's answer.
Definition
Add this to your .bash_profile etc.
function regex { gawk 'match($0,/'$1'/, ary) {print ary['${2:-'0'}']}'; }
Usage
Capture regex for each line in file
$ cat filename | regex '.*'
Capture 1st regex capture group for each line in file
$ cat filename...
Set ImageView width and height programmatically?
... So, how to specify the unit? How to say that it's dp, not sp, etc.
– Saeed Neamati
Sep 3 '15 at 9:37
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How to format a java.sql Timestamp for displaying?
... a time zone to be able to convert it into year, month, day, hour, minute, etc. If your Timestamp comes from a database value of type timestamp without time zone (generally not recommended, but unfortunately often seen), ZoneId.systemDefault() is likely to give you the correct result. Another and sl...
Several ports (8005, 8080, 8009) required by Tomcat Server at localhost are already in use
...n start the tomcat in Eclipse.
works only in Linux based system ( Ubuntu ..etc )
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Is it possible to update a localized storyboard's strings?
...bartycrouch update
This will do exactly what you were looking for.
In order to keep your Storyboards/XIBs Strings files updated over time I highly recommend adding a build script (instructions on how to add a build script here):
if which bartycrouch > /dev/null; then
bartycrouch update ...
What is the difference between . (dot) and $ (dollar sign)?
...ns to be chained together without adding parentheses to control evaluation order:
Prelude> head (tail "asdf")
's'
Prelude> head $ tail "asdf"
's'
The compose operator (.) creates a new function without specifying the arguments:
Prelude> let second x = head $ tail x
Prelude> second "...
Finding the mode of a list
... The first returns an error, while the second returns the first mode.
In order to find the modes of a set, you could use this function:
def mode(array):
most = max(list(map(array.count, array)))
return list(set(filter(lambda x: array.count(x) == most, array)))
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How can I use a DLL file from Python?
...;V);" could you suggest me what changes should I make to the above code in order to make it work? Cheers.
– Neophile
Sep 9 '11 at 9:53
4
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cancelling queued performSelector:afterDelay calls
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In order to cancel all previous perform requests, you may use :
[NSObject cancelPreviousPerformRequestsWithTarget:self];
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iOS 7 sizeWithAttributes: replacement for sizeWithFont:constrainedToSize
...d only use the height parameter for the gui item we are targeting UIButton etc.Passing in any parameters we need as below
public CGRect GetRectForString(String strMeasure, int fontSize, nfloat guiItemWidth)
{
UIFont descriptionLabelFont = UIFont.SystemFontOfSize (fontSize);
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