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Comparing two strings, ignoring case in C# [duplicate]
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The first one is the correct one, and IMHO the more efficient one, since the second 'solution' instantiates a new string instance.
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Why do most C developers use define instead of const? [duplicate]
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+1 for correct answer among a sea of wrong ones from C++ coders who don't know C.
– R.. GitHub STOP HELPING ICE
Oct 26 '10 at 13:59
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In practice, what are the main uses for the new “yield from” syntax in Python 3.3?
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Let's get one thing out of the way first. The explanation that yield from g is equivalent to for v in g: yield v does not even begin to do justice to what yield from is all about. Because, let's face it, if all yield from does is expan...
what is the difference between OLE DB and ODBC data sources?
...s not the case - the original diagram must have been correct (and not this one).
– Danny Varod
Jul 18 '11 at 15:52
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What is the meaning and difference between subject, user and principal?
...plication you are the subject and the application is the object. When someone knocks on your door the visitor is the subject requesting access and your home is the object access is requested of.
Principal - A subset of subject that is represented by an account, role or other unique identifier. Whe...
What is the most ridiculous pessimization you've seen? [closed]
... to unreadable/unmaintainable code. Even worse is pessimization, when someone implements an "optimization" because they think it will be faster, but it ends up being slower, as well as being buggy, unmaintainable, etc. What is the most ridiculous example of this that you've seen?
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How do you find the row count for all your tables in Postgres
...to find the row count for all my tables in Postgres. I know I can do this one table at a time with:
15 Answers
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How accurately should I store latitude and longitude?
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Actually, equator is best case. One latitude and one longitude degree are the same size at the equator (69 miles), but one degree of longitude shrinks to zero as it approaches either of the poles. Here's a very nice explanation: nationalatlas.gov/articles/m...
Bash function to find newest file matching pattern
...or file in "$dir"/*; do
[[ $file -nt $latest ]] && latest=$file
done
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How to add a button to UINavigationBar?
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UIBarButtonItem *rightButton = [[UIBarButtonItem alloc] initWithTitle:@"Done"
style:UIBarButtonItemStyleDone target:nil action:nil];
UINavigationItem *item = [[UINavigationItem alloc] initWithTitle:@"Title"];
item.rightBarButtonItem = rightButton;
item.hidesBackButton = YES;
[bar pushNavigati...