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Sort an array in Java
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206
Loops are also very useful to learn about, esp When using arrays,
int[] array = new int[10];
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How to pinch out in iOS simulator when map view is only a portion of the screen?
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253
You can move the two gray circles that represent your fingers around the screen by holding Opt...
How to avoid mysql 'Deadlock found when trying to get lock; try restarting transaction'
...k two locks at opposite orders, ie:
connection 1: locks key(1), locks key(2);
connection 2: locks key(2), locks key(1);
If both run at the same time, connection 1 will lock key(1), connection 2 will lock key(2) and each connection will wait for the other to release the key -> deadlock.
Now, if ...
Get selected value in dropdown list using JavaScript
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28 Answers
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How to display double quotes(") Symbol in a TextView?
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192
In the strings.xml, you can simply escape special characters (eg double quotes) with a backslash...
Maximum value for long integer
...es where you'll see that Long integers have unlimited precision. In Python 2, Integers will automatically switch to longs when they grow beyond their limit:
>>> import sys
>>> type(sys.maxsize)
<type 'int'>
>>> type(sys.maxsize+1)
<type 'long'>
for integers...
How to mock a final class with mockito
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25 Answers
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C Macro definition to determine big endian or little endian machine?
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102
Code supporting arbitrary byte orders, ready to be put into a file called order32.h:
#ifndef OR...
How can I print literal curly-brace characters in python string and also use .format on it?
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2224
You need to double the {{ and }}:
>>> x = " {{ Hello }} {0} "
>>> print(x....
How many bits or bytes are there in a character? [closed]
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2 Answers
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