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How can I undo git reset --hard HEAD~1?
...line with sha1, HEAD info and commit messages all lined up. Much easier to read.
– Snowcrash
Nov 11 '14 at 18:41
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How to catch an Exception from a thread
I have Java main class, in the class, I start a new thread, in the main, it waits until the thread dies. At some moment, I throw a runtime exception from the thread, but I can't catch the exception thrown from the thread in the main class.
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How to draw polygons on an HTML5 canvas?
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thanks for that - i came across the same solution after reading through the logic on the science primer link you provided. var angle = i * 2 * Math.PI / shape.currentSides + rotation added to the cos and sin values worked for me... thanks again
– eskimomatt
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Explode PHP string by new line
...ot explicitly state that it is an old input stored in the database. Please read the 'warning' part and you will see that i cover that situation there.
– Larzan
Jan 26 '16 at 13:12
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How to find unused images in an Xcode project?
...OJ=`find . -name '*.xib' -o -name '*.[mh]'`
find . -iname '*.png' | while read png
do
name=`basename $png`
if ! grep -qhs "$name" "$PROJ"; then
echo "$png is not referenced"
fi
done
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What is the difference between aggregation, composition and dependency? [duplicate]
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Funny, I just read a tutorial where the car-tires example is used to illustrate composition...
– mouviciel
Nov 4 '09 at 16:18
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Git - push current branch shortcut
...to set upstream tracking information in the local branch, if you haven't already pushed to the origin.
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Unique ways to use the Null Coalescing operator [closed]
...azyProp
{
get { return lazyField ?? (lazyField = new MyClass()); }
}
Readable? Decide for yourself.
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How can I check if a background image is loaded?
... this, it also works on multiple background images and multiple elements:
Read the article:
http://catmull.uk/code-lab/background-image-loaded/
or go straight to the plugin code:
http://catmull.uk/downloads/bg-loaded/bg-loaded.js
So just include the plugin and then call it on the element:
<...
How to trigger the onclick event of a marker on a Google Maps V3?
...r below after you trigger click for a polygon
"Uncaught TypeError: Cannot read property 'vertex' of undefined"
then try the code below
google.maps.event.trigger(polygon, "click", {});
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