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Difference between wait() and sleep()
...it just packs the context and stops executing for a predefined time. So in order to wake it up before the due time, you need to know the Thread reference. This is not a common situation in a multi-threaded environment. It's mostly used for time-synchronization (e.g. wake in exactly 3.5 seconds) and/...
std::string formatting like sprintf
...ed output and will not calculate the outputs length if that occurs.
So in order to get rid of the deprecation warnings during compilation, you can insert the following line at the top of the file which contains the use of _snprintf:
#pragma warning(disable : 4996)
Final thoughts
A lot of answ...
How can I use break or continue within for loop in Twig template?
...
@pathros In order to get the first value, use the first twig filter: twig.sensiolabs.org/doc/filters/first.html
– Victor Bocharsky
Feb 11 '16 at 20:21
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Memory management in Qt?
...d manually before the parent.)
You could also delete the child first, the order doesn't matter. For an example where the order does matter here's the documentation about object trees.
If your MyClass is not a child of QObject, you’ll have to use the plain C++ way of doing things.
Also, note tha...
How to sort findAll Doctrine's method?
...$this->findBy(array());
}
So we look at findBy and find what we need (orderBy)
public function findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
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Why do we use arrays instead of other data structures?
... at most two children. You can have a binary tree with the elements in any order. The binary search tree is organized as you describe.
– gnud
Jan 2 '09 at 20:37
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What's the difference between “Solutions Architect” and “Applications Architect”? [closed]
...requirement is to reduce the number of staff in a call center taking Pizza orders, a solutions architect looks at all of the component pieces that will have to come together to satisfy this, things like what voice recognition software to use, what hardware is required, what OS would be best suited t...
Access lapply index names inside FUN
...e indices of x, but also pass in x and the names of x. As you can see, the order of the function arguments can be anything - lapply will pass in the "element" (here the index) to the first argument not specified among the extra ones. In this case, I specify y and n, so there's only i left...
Which ...
Storing Data in MySQL as JSON
...er rules that MySQL follows when comparing JSON values, see Comparison and Ordering of JSON Values.
MySQL 5.7.8 also introduces a number of functions for working with JSON values. These functions include those listed here:
Functions that create JSON values: JSON_ARRAY(), JSON_MERGE(), a...
What are the implications of using “!important” in CSS? [duplicate]
..., including author !important rules: w3.org/TR/CSS2/cascade.html#cascading-order
– ANeves thinks SE is evil
Oct 25 '11 at 9:45
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