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Counting the occurrences / frequency of array elements
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How to drop multiple columns in postgresql
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longlong
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What is the default value for enum variable?
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384
It is whatever member of the enumeration represents the value 0. Specifically, from the docume...
Why are hexadecimal numbers prefixed with 0x?
...ramming number systems were decimal and octal — mainframes had 12, 24 or 36 bits per byte, which is nicely divisible by 3 = log2(8).
The BCPL language used the syntax 8 1234 for octal numbers. When Ken Thompson created B from BCPL, he used the 0 prefix instead. This is great because
an integer ...
What are the most common non-BMP Unicode characters in actual use? [closed]
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Android Studio inline compiler showing red errors, but compilation with gradle works fine
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132
The following steps helps
Close your project, and in your project folder delete project/.ide...
How to make Google Chrome JavaScript console persistent?
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360
If anyone's still looking for this, I'm on Chrome 15.0.874.58 beta-m and I have a checkbox in ...
Java EE 6 @javax.annotation.ManagedBean vs. @javax.inject.Named vs. @javax.faces.ManagedBean
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