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How can you dynamically create variables via a while loop? [duplicate]
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edited Feb 18 '11 at 2:37
answered Feb 18 '11 at 1:28
Jo...
How do you use variables in a simple PostgreSQL script?
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132
Complete answer is located in the official PostgreSQL documentation.
You can use new PG9.0 ano...
Why does sizeof(x++) not increment x?
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From the C99 Standard (the emphasis is mine)
6.5.3.4/2
The sizeof operator yields the size (in bytes) of its operand, which may be an expression or the parenthesized name of a type. The size is determined from the type of the operand. The result is an integer. If the t...
Java exception not caught?
... block that also throws an exception:
} finally {
throw new Exception("3");
}
Exception("2") will be discarded and only Exception("3") will be propagated.
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How do I read the source code of shell commands?
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ZagoraxZagorax
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C read file line by line
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311
If your task is not to invent the line-by-line reading function, but just to read the file lin...
Illegal pattern character 'T' when parsing a date string to java.util.Date
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3 Answers
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Received fatal alert: handshake_failure through SSLHandshakeException
...r might accept only TLS v1, while the client is capable of only using SSL v3). Again, the client might have to ensure that it uses a compatible version of the SSL/TLS protocol.
Incomplete trust path for the server certificate; the server's certificate is probably not trusted by the client. This woul...
C++ cout hex values?
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edited Jan 8 '17 at 18:36
answered Jan 26 '09 at 10:39
G...
Extracting extension from filename in Python
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Yes. Use os.path.splitext(see Python 2.X documentation or Python 3.X documentation):
>>> import os
>>> filename, file_extension = os.path.splitext('/path/to/somefile.ext')
>>> filename
'/path/to/somefile'
>>> file_extension
'.ext'
Unlike most manual s...