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C++11 rvalues and move semantics confusion (return statement)
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575
First example
std::vector<int> return_vector(void)
{
std::vector<int> tmp {1,2,...
source of historical stock data [closed]
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answered Jun 23 '13 at 17:01
lukebuehlerlukebuehler
3,98111 gold badge2121 silver badges2727 bronze badges
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How to make Twitter Bootstrap menu dropdown on hover rather than click
...enu {
margin-top: 0;
}
.navbar .sub-menu:before {
border-bottom: 7px solid transparent;
border-left: none;
border-right: 7px solid rgba(0, 0, 0, 0.2);
border-top: 7px solid transparent;
left: -7px;
top: 10px;
}
.navbar .sub-menu:after {
border-top: 6px solid transpare...
Understanding events and event handlers in C#
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677
To understand event handlers, you need to understand delegates. In C#, you can think of a deleg...
WSDL vs REST Pros and Cons
...hitectural pattern.
– joelmdev
Feb 27 '13 at 17:57
1
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Why can templates only be implemented in the header file?
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17 Answers
17
Active
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What is the difference between i++ and ++i?
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LarsTech
75.7k1414 gold badges131131 silver badges199199 bronze badges
answered Jul 27 '10 at 18:22
Kieren Joh...
How to get current CPU and RAM usage in Python?
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# you can have the percentage of used RAM
psutil.virtual_memory().percent
79.2
# you can calculate percentage of available memory
psutil.virtual_memory().available * 100 / psutil.virtual_memory().total
20.8
Here's other documentation that provides more concepts and interest concepts:
https://psut...
What are the disadvantages of using persistent connection in PDO
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edited May 23 '17 at 11:47
Community♦
111 silver badge
answered Jul 26 '10 at 3:52
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Arrays, heap and stack and value types
... RefType();
refType.I = 100;
refType.S = "refType.S";
refType.L = 0x0123456789ABCDEF;
valType = new ValType();
valType.I = 200;
valType.S = "valType.S";
valType.L = 0x0011223344556677;
intArray = new int[4];
intArray[0] = 300;
intArray[1] = 301;
intArray[2] = 302;
intArray[3] = 303;
Then your st...