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Replace all non Alpha Numeric characters, New Lines, and multiple White Space with one Space
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244
Be aware, that \W leaves the underscore. A short equivalent for [^a-zA-Z0-9] would be [\W_]
t...
How do I find the location of my Python site-packages directory?
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21 Answers
21
Active
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Unix command-line JSON parser? [closed]
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edited Dec 25 '18 at 3:31
answered Oct 4 '10 at 20:15
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How to check if AlarmManager already has an alarm set?
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325
Following up on the comment ron posted, here is the detailed solution. Let's say you have regi...
Auto-center map with multiple markers in Google Maps API v3
...arker({
position: new google.maps.LatLng(locations[i][1], locations[i][2]),
map: map
});
//extend the bounds to include each marker's position
bounds.extend(marker.position);
google.maps.event.addListener(marker, 'click', (function(marker, i) {
return function() {
infowin...
jQueryUI Tooltips are competing with Twitter Bootstrap
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edited Jan 27 '15 at 2:41
doppelgreener
5,46377 gold badges4040 silver badges5959 bronze badges
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JetBrains / IntelliJ keyboard shortcut to collapse all methods
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edited Aug 29 '19 at 11:05
Jesse Hufstetler
40599 silver badges1212 bronze badges
answere...
How to define hash tables in Bash?
...ray_$index=$value"
# Get a value:
arrayGet() {
local array=$1 index=$2
local i="${array}_$index"
printf '%s' "${!i}"
}
Let's use it:
$ sound=moo
$ animal=cow
$ declare "animals_$sound=$animal"
$ arrayGet animals "$sound"
cow
Note: declare cannot be put in a function. Any use of d...
Using an integer as a key in an associative array in JavaScript
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132
Use an object, as people are saying. However, note that you can not have integer keys. JavaScrip...
“Bitmap too large to be uploaded into a texture”
... I gather this limit relates to a size limit for OpenGL hardware textures (2048x2048). The image I need to load is a pinch-zoom image of about 4,000 pixels high.
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