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Thread pooling in C++11
... system can support:
int Num_Threads = thread::hardware_concurrency();
2) For an efficient threadpool implementation, once threads are created according to Num_Threads, it's better not to create new ones, or destroy old ones (by joining). There will be performance penalty, might even make your a...
Why we should not use protected static in java
...ng[] args) throws java.lang.Exception {
System.out.println(new Test2().getTest());
Test.test = "changed";
System.out.println(new Test2().getTest());
}
}
abstract class Test {
protected static String test = "test";
}
class Test2 extends Test {
public String getTe...
How to center a checkbox in a table cell?
...; /* center checkbox vertically */
}
table {
border: 1px solid;
width: 200px;
}
tr {
height: 80px;
}
I hope this helps.
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How to import a single table in to mysql database using command line
...
321
Linux :
In command line
mysql -u username -p databasename < path/example.sql
put you...
How is the AND/OR operator represented as in Regular Expressions?
...ollowing situation:
The correct solution for the word would be "part1, part2".
The user should be able to enter either "part1" (answer 1), "part2" (answer 2) or "part1, part2" (answer 3).
I now try to match the string given by the user with the following, automatically created, regex expression:
...
Select random lines from a file
... |
edited Jun 16 '16 at 20:48
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How can I override inline styles with external CSS?
...:05
Mark
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answered May 29 '13 at 11:58
Rohit AgrawalRohi...
Difference between fprintf, printf and sprintf?
...
248
In C, a "stream" is an abstraction; from the program's perspective it is simply a producer (in...
How do I merge two javascript objects together in ES6+?
...
206
You will be able to do a shallow merge/extend/assign in ES6 by using Object.assign:
https://d...
how to write setTimeout with params by Coffeescript
...
214
I think it's a useful convention for callbacks to come as the last argument to a function. Thi...