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What is database pooling?
... | |
| Clients |
+---------+ |
| |-+ (1) +------+ (3) +----------+
| Clients | ===#===> | Open | =======> | RealOpen |
| | | +------+ +----------+
+---------+ | ^
| | (2)
| /------\
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To switch from vertical split to horizontal split fast in Vim
... WEBjuju
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answered Aug 13 '09 at 1:48
Mark RushakoffMark Rushakoff
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Unzipping files in Python
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answered Aug 10 '10 at 16:23
RahulRahul
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How can mixed data types (int, float, char, etc) be stored in an array?
... element, you would do:
my_array[0].type = is_int;
my_array[0].val.ival = 3;
When you want to access an element of the array, you must first check the type, then use the corresponding member of the union. A switch statement is useful:
switch (my_array[n].type) {
case is_int:
// Do stuff for ...
How do I sort an array of hashes by a value in the hash?
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answered Jun 30 '10 at 23:29
Stéphan KochenStéphan Kochen
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Line continuation for list comprehensions or generator expressions in python
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In CoffeeScript how do you append a value to an Array?
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3 Answers
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How to remove a field from params[:something]
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rmcsharry
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answered Mar 1 '11 at 5:05
Jeremy RutenJeremy...
F12 no longer works in Visual Studio
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answered Jun 5 '09 at 10:32
RikalousRikalous
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