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Draw text in OpenGL ES
... VansFannel: just use a paint program to put all your strings in one image, then in your app use offsets to only render the portion of the image that contains the string you want.displayed.
– Dave
Jan 9 '11 at 8:36
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SQL JOIN - WHERE clause vs. ON clause
...mance generalizations based on observed behaviors like this. What was true one day tends to be wrong the next, because this is an implementation detail rather than documented behavior. Database teams are always looking for places to improve optimizer performance. I'll be surprised if the ON behavior...
VB.NET equivalent to C# var keyword [duplicate]
...previous versions of VB.NET, as the variable is strongly-typed; it's just done so implicitly (like the C# var) keyword.
Dim foo = "foo"
foo is declared as a String.
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How Do I Take a Screen Shot of a UIView?
I am wondering how my iPhone app can take a screen shot of a specific UIView as a UIImage .
15 Answers
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Including another class in SCSS
...ooks like @mixin and @include are not needed for a simple case like this.
One can just do:
.myclass {
font-weight: bold;
font-size: 90px;
}
.myotherclass {
@extend .myclass;
color: #000000;
}
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LEFT JOIN vs. LEFT OUTER JOIN in SQL Server
...rogative, but clearly 451 other people thought the answer was good. To be honest, if one answer says X and another answer says X and references the documentation, as well as copy the relevant pieces of the documentation into the answer, my vote goes to the second answer and that is why I write my an...
What tools are there for functional programming in C?
...he point of absurdity. What good is a pure specification of, e.g., map, if one does not have the facilities to pass a function to it?
– Jonathan Leonard
May 18 '14 at 4:34
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Position icons into circle
...we decide on a size for the images, let's say 8em. The --m items are positioned on a circle and it's if they're in the middle of the edges of a polygon of --m edges, all of which are tangent to the circle.
If you have a hard time picturing that, you can play with this interactive demo which construc...
A quick and easy way to join array elements with a separator (the opposite of split) in Java [duplic
... edited Apr 18 '17 at 20:55
OneCricketeer
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answered Oct 4 '14 at 17:02
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How to make the hardware beep sound in Mac OS X 10.6
...ound cards, most machines had a small speaker or piezo buzzer connected to one of the channels of a timer chip. This could be used to generate simple tones or beeps. Even after many computers integrated sound cards, it remained common for quite some time for computers to route this output to a separ...