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Random / noise functions for GLSL

...at rand(vec2 co){ return fract(sin(dot(co.xy ,vec2(12.9898,78.233))) * 43758.5453); } You can also generate a noise texture using whatever PRNG you like, then upload this in the normal fashion and sample the values in your shader; I can dig up a code sample later if you'd like. Also, check ou...
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Identity increment is jumping in SQL Server database

...ed SQL Server reserved the values 1206306 - 1207305. After data entry for 24 - 25 December was done another restart and SQL Server reserved the next range 1207306 - 1208305 visible in the entries for the 28th. Unless you are restarting the service with unusual frequency any "lost" values are unlike...
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How to change time in DateTime?

... | edited Oct 8 '14 at 12:59 ivan_pozdeev 26.5k1010 gold badges7676 silver badges124124 bronze badges ...
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Check for installed packages before running install.packages() [duplicate]

... | edited Feb 18 '12 at 14:02 Sacha Epskamp 40.5k1616 gold badges100100 silver badges128128 bronze badges ...
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change text of button and disable button in iOS

... zoul 93.8k4141 gold badges236236 silver badges338338 bronze badges answered Feb 10 '11 at 7:59 MGunetilekeMGune...
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TypeError: ObjectId('') is not JSON serializable

... | edited Mar 24 '17 at 16:35 Jonathan 7,15866 gold badges4040 silver badges6262 bronze badges ...
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Class Not Found Exception when running JUnit test

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Select TreeView Node on right click before displaying ContextMenu

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Run a string as a command within a Bash script

... 284 You can use eval to execute a string: eval $illcommando ...
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How do I check whether a jQuery element is in the DOM?

... answered Jun 21 '10 at 15:41 SLaksSLaks 770k161161 gold badges17711771 silver badges18631863 bronze badges ...