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List comprehension vs. lambda + filter
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14 Answers
14
Active
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How to manage a redirect request after a jQuery Ajax call
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704
I read this question and implemented the approach that has been stated regarding setting the res...
Equals(=) vs. LIKE
... paste here, but go to that link and read the body of my_strnncollsp_utf8mb4(). This collation can process multiple bytes at a time and it can apply various transforms (such as case insensitive comparison). The = operator is completely abstracted from the vagaries of the collation.
How Does LIKE Wo...
How do I force a favicon refresh?
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edited Mar 12 '16 at 15:49
Michał Perłakowski
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Thread pooling in C++11
....pop();
}
Job(); // function<void()> type
}
};
4) Make a function to add job to your Queue
void The_Pool:: Add_Job(function<void()> New_Job)
{
{
unique_lock<mutex> lock(Queue_Mutex);
Queue.push(New_Job);
}
condition.notify_one();
}...
Get selected option from select element
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answered Mar 4 '10 at 15:05
Nick Craver♦Nick Craver
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Laravel Eloquent groupBy() AND also return count of each group
...something like this: Total Records: 10; Internet Explorer 8: 2; Chrome 25: 4; Firefox 20: 4. (All adding up to 10)
10 Answe...
Titlecasing a string with exceptions
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149
There are a few problems with this. If you use split and join, some white space characters will...
Oracle: If Table Exists
...TABLE ' || table_name;
EXCEPTION
WHEN OTHERS THEN
IF SQLCODE != -942 THEN
RAISE;
END IF;
END;
ADDENDUM
For reference, here are the equivalent blocks for other object types:
Sequence
BEGIN
EXECUTE IMMEDIATE 'DROP SEQUENCE ' || sequence_name;
EXCEPTION
WHEN OTHERS THEN
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Map enum in JPA with fixed values?
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edited Jan 12 '17 at 21:48
Dave Jarvis
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a...