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What are some examples of commonly used practices for naming git branches? [closed]
...l to have merge messages show up as Merge branch 'fix/CR15032/crash-when-unformatted-disk-inserted' instead of just Merge branch 'fix/CR15032'.
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No == operator found while comparing structs in C++
...nal/fraction object may have 6/8ths while another has 3/4ers, which for performance reasons they correct lazily with a separate normalisation step; you may have to decide whether to trigger a normalisation before comparison
what to do when weak pointers aren't valid
how to handle members and bases t...
Avoiding if statement inside a for loop?
... the body of the loop as a functor. It gets inlined at compile-time, no performance penalty.
The idea of passing in what varies is ubiquitous in the C++ Standard Library. It is called the strategy pattern.
If you are allowed to use C++11, you can do something like this:
#include <iostream>...
How does the Java 'for each' loop work?
...its` array.
}
So, overall summary:
[nsayer] The following is the longer form of what is happening:
for(Iterator<String> i = someList.iterator(); i.hasNext(); ) {
String item = i.next();
System.out.println(item);
}
Note that if you need to use
i.remove(); in your loop, or acces...
How do you organize your version control repository?
...NET projects on Windows, or something similar based on your OS, target platform, etc.
Make every project build script reference its external (3rd-party) dependencies from a single local shared "library" directory, with every such binary FULLY identified by version: %DirLibraryRoot%\ComponentA-1.2.3...
Is there a naming convention for MySQL?
... often causes big debates in the DB community. I would stick with singular forms for both table names and columns. There. I've said it.
The main thing here is of course consistency!
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Is module __file__ attribute absolute or relative?
...s import path, getcwd, chdir
def print_my_path():
print('cwd: {}'.format(getcwd()))
print('__file__:{}'.format(__file__))
print('abspath: {}'.format(path.abspath(__file__)))
print_my_path()
chdir('..')
print_my_path()
Under Python-2.*, the second call incorrectly determines the...
Why hasn't functional programming taken over yet?
... the sorts of problems we face. Our problems are all about taking in raw information -- strings and metadata -- and transforming them into different strings and metadata. In situations where mutations occur, like someone is typing in the IDE, the problem space inherently lends itself to functional t...
MySQL foreign key constraints, cascade delete
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Can I run javascript before the whole page is loaded?
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