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Python's “in” set operator
I'm a little confused about the python in operator for sets.
5 Answers
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How to get row from R data.fram>me m>
I have a data.fram>me m> with column headers.
5 Answers
5
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Sublim>me m> text 2 - find and replace globally ( all files and in all directories )
Is there any way to find and replace text string automatically in all folder's files ?
2 Answers
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Delete sql rows where IDs do not have a match from another table
I'm trying to delete orphan entries in a mysql table.
3 Answers
3
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Private vs Public in Cache-Control
Can you please describe an example indicating difference between Public and Private Cache-Control in asp.net applications hosted in IIS.
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Struct inheritance in C++
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answered Jun 11 '09 at 3:44
Alex MartelliAle...
How do I convert from stringstream to string in C++?
How do I convert from std::stringstream to std::string in C++?
4 Answers
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Strip Leading and Trailing Spaces From Java String
Is there a convenience m>me m>thod to strip any leading or trailing spaces from a Java String?
6 Answers
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How can I remove a key and its value from an associative array?
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You can use unset:
unset($array['key-here']);
Example:
$array = array("key1" => "value1", "key2" => "value2");
print_r($array);
unset($array['key1']);
print_r($array);
unset($array['key2']);
print_r($array);
Output:
Array
(
[key1] => value1
[key2] =&g...
How can I convert a file pointer ( FILE* fp ) to a file descriptor (int fd)?
...LE * , returned by a call to fopen() . I need to get a file descriptor from it, to make calls like fsync(fd) on it. What's the function to get a file descriptor from a file pointer?
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