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Why should I avoid multiple inheritance in C++?
...double layout described above if this is not what you want, but anyway, in my experience, you're probably doing something wrong...
In Object hierarchy, you should try to keep the hierarchy as a Tree (a node has ONE parent), not as a graph.
More about the Diamond (edit 2017-05-03)
The real problem wi...
100% width Twitter Bootstrap 3 template
... Nealio is correct. You should still use a container. I wrap my full-width rows in a .container-full with this CSS declaration: .container-full { padding: 0 15px; }
– tbeseda
Nov 12 '13 at 23:54
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The written versions of the logical operators
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At least Visual Studio 2015 CTP 6 did not like my or or not without including the header.
– usr1234567
Mar 15 '15 at 22:25
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What is an “unwrapped value” in Swift?
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Thanks for the clear explanation! The code included in my question is quoted from Apple's tutorial (link in the question), and I guess it's supposed to work as-is (and it does). Though, your final solution and the original one outputs different results (see my edit). Any thought?...
How can I specify a branch/tag when adding a Git submodule?
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This doesn't seem to work on git 1.7.4.4. cd my_submodule; git checkout [ref in submodule's repository yields fatal: reference is not a tree: .... It's as if git will only operate on the parent repository.
– James A. Rosen
May 4 '1...
Why can't code inside unit tests find bundle resources?
... class. Replace [self class] with any class in your main bundle. I'll edit my example.
– benzado
Jul 7 '12 at 18:22
@b...
SQL select join: is it possible to prefix all columns as 'prefix.*'?
... specify what prefix comes before the dot, you can use "SELECT * FROM a AS my_alias", for instance.
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Storing Image Data for offline web application (client-side storage database)
... to show the map tiles
I used the functional tile layer plugin by Ishmael Smyrnow for fetching the tile layer from the DB
https://github.com/ismyrnow/Leaflet.functionaltilelayer
I compared the DB-based tiles layer with a purely local (localhost://) storage
There is no noticeable difference in perf...
Why do this() and super() have to be the first statement in a constructor?
..., or pass them in to your constructor and then pass them to super:
public MySubClassB extends MyClass {
public MySubClassB(Object[] myArray) {
super(myArray);
}
}
If the compiler did not enforce this you could do this:
public MySubClassB extends MyClass {
...
When should we use mutex and when should we use semaphore
...ery powerful building blocks for building all kinds of ipc primitives.
So my recommendation is: if you got cleanly implemented mutexes and condition variables (like with POSIX pthreads) use these.
Use semaphores only if they fit exactly to the problem you are trying to solve, don't try to build ot...