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What's the reason I can't create generic array types in Java?
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209
It's because Java's arrays (unlike generics) contain, at runtime, information about its compone...
Structure padding and packing
...ress boundaries - say, int members would have offsets, which are mod(4) == 0 on 32-bit platform. Padding is on by default. It inserts the following "gaps" into your first structure:
struct mystruct_A {
char a;
char gap_0[3]; /* inserted by compiler: for alignment of b */
int b;
char...
How come an array's address is equal to its value in C?
...typically converts pointers in hexadecimal, it might look something like:
0x12341000 0x12341010
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View's getWidth() and getHeight() returns 0
...trying to learn how to work with the android language. However, it returns 0.
17 Answers
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How do I create a dynamic key to be added to a JavaScript object variable [duplicate]
...t just means that given an array instance, the properties with names like "0", "5", "207", and so on, are all treated specially in that their existence determines the value of length. And, on top of that, the value of length can be set to remove such properties. Setting the length of an array to 0 e...
The difference between bracket [ ] and double bracket [[ ]] for accessing the elements of a list or
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Mus
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answered Jul 23 '09 at 3:46
arsars
99.7k...
Disable Auto Zoom in Input “Text” tag - Safari on iPhone
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504
The browser will zoom if the font-size is less than 16px and the default font-size for form ele...
Align items in a stack panel?
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You can achieve this with a DockPanel:
<DockPanel Width="300">
<TextBlock>Left</TextBlock>
<Button HorizontalAlignment="Right">Right</Button>
</DockPanel>
The difference is that a StackPanel will arrange child elements into single line (eit...
Server is already running in Rails
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edited Oct 29 '19 at 16:40
answered Feb 25 '13 at 17:34
ra...
Is it safe to parse a /proc/ file?
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+400
In general, no. (So most of the answers here are wrong.) It might be safe, depending on what property you want. But it's easy to end ...