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Pan & Zoom Image
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The way I solved this problem was to place the image within a Border with it's ClipToBounds property set to True. The RenderTransformOrigin on the image is then set to 0.5,0.5 so the image will start zooming on the center of the image. The RenderTransform is also set to a Transf...
Get/pick an image from Android's built-in Gallery app programmatically
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This is a complete solution. I've just updated this example code with the information provided in the answer below by @mad. Also check the solution below from @Khobaib explaining how to deal with picasa images.
Update
I've just reviewed my original answer and created a simple Android Stud...
How to get all properties values of a JavaScript Object (without knowing the keys)?
... Be careful about the properties of the prototype object being inherited. See: hasOwnProperty()
– olive
Sep 21 '13 at 11:18
104
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How to remove all whitespace from a string?
...we want a solution that is vectorised, so here's a better test example:
whitespace <- " \t\n\r\v\f" # space, tab, newline,
# carriage return, vertical tab, form feed
x <- c(
" x y ", # spaces before, after and in between
" \u2190 \u2192 ", # contains...
Are there any coding standards for JavaScript? [closed]
...u're looking for, but (like Doug Crockford's vids) I think everybody who writes/edits/reviews JS should look at Chris Heilmann's slides and videos on maintainable javascript.
In the slides, slide 127, he says don't worry so much about style guides/code standards, reformat all code checked in to VCS...
How to modify existing, unpushed commit messages?
I wrote the wrong thing in a commit message.
27 Answers
27
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How to create a shared library with cmake?
I have written a library that I used to compile using a self-written Makefile, but now I want to switch to cmake. The tree looks like this (I removed all the irrelevant files):
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What is an uber jar?
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Über is the German word for above or over (it's actually cognate with the English over).
Hence, in this context, an uber-jar is an "over-jar", one level up from a simple JAR (a), defined as one that contains both your package and all its dependencies in one single JA...
Possible to change where Android Virtual Devices are saved?
... I have all of the other components saved in a directory on a separate partition and would like everything to be consolidated. Obviously not a huge deal but does anyone here know a workaround for this?
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Angular - ui-router get previous state
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ui-router doesn't track the previous state once it transitions, but the event $stateChangeSuccess is broadcast on the $rootScope when the state changes.
You should be able to catch the prior state from that event (from is the state you're leaving):
$rootScope.$on('$state...