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Force point (“.”) as decimal separator in java
...t which lets you specify the locale:
return String.format(Locale.ROOT, "%.2f", someDouble);
If you're only formatting a number - as you are here - then using NumberFormat would probably be more appropriate. But if you need the rest of the formatting capabilities of String.format, this should work...
SQLite - replace part of a string
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207
You can use the built in replace() function to perform a string replace in a query.
Other str...
How to get Enum Value from index in Java?
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230
Try this
Months.values()[index]
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Is git not case sensitive?
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It will be seen as 2 different things but will cause you issues on a non-case-sensitive system. If this is the case, ensure you are tab-completing any paths or file names. Further, to change the name of something in just the case, do this:
mv ...
Why do people say there is modulo bias when using a random number generator?
...Now what happens if you want to generate a random number between say 0 and 2? For the sake of explanation, let's say RAND_MAX is 10 and I decide to generate a random number between 0 and 2 by calling rand()%3. However, rand()%3 does not produce the numbers between 0 and 2 with equal probability!
W...
NameError: name 'self' is not defined
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edited Nov 26 '09 at 15:28
answered Nov 26 '09 at 10:50
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how do you push only some of your local git commits?
Suppose I have 5 local commits. I want to push only 2 of them to a centralized repo (using an SVN-style workflow). How do I do this?
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What are Vertex Array Objects?
...ay from this tutorial: http://openglbook.com/the-book/
I got to chapter 2, where I draw a triangle, and I understand everything except VAOs (is this acronym OK?). The tutorial has this code:
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