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Remove HTML Tags from an NSString on the iPhone
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Callback functions in C++
...ngs right is a task due to the library user and keeps the library slim and more generic.
Furthermore, callbacks can enable dynamic runtime behaviour.
Imagine some kind of game engine class which has a function that is fired, each time the users presses a button on his keyboard and a set of functi...
Is 161803398 A 'Special' Number? Inside of Math.Random()
... answer is 'Because of Math', but I was hoping someone could give a little more insight at a basic level...
2 Answers
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How to print to stderr in Python?
...NOW, just to print some debugging info to the stderr... which I would find more of a hassle in most situations when I'm trying to debug something. (I'd rather not introduce new syntax errors!) :-)
– Dan H
Nov 20 '14 at 14:49
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How do exceptions work (behind the scenes) in c++
...buntu 4.1.2-0ubuntu4)"
.section .note.GNU-stack,"",@progbits
Even more exception handling tables, and assorted extra information.
So, the conclusion, at least for GCC on Linux: the cost is extra space (for the handlers and tables) whether or not exceptions are thrown, plus the extra cost o...
How do you perform a left outer join using linq extension methods
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Anaconda vs. EPD Enthought vs. manual installation of Python [closed]
...oose Anaconda.
Instead, if you are interested in other packages, and even more if you use any of the Enthought packages (Chaco for example is very useful for realtime data visualization), then EPD/Canopy is probably a better choice. The Academic version has a larger number of packages in the base i...
What is the difference between SQL, PL-SQL and T-SQL?
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SQL is a query language to operate on sets.
It is more or less standardized, and used by almost all relational database management systems: SQL Server, Oracle, MySQL, PostgreSQL, DB2, Informix, etc.
PL/SQL is a proprietary procedural language used by Oracle
PL/pgSQL is a pro...
Objective-C: Calling selectors with multiple arguments
...parameter — if it does, it must have a colon. Selector names with two or more parts MUST have a colon after EACH part — it is not legal to have a selector of the form "-useFoo:andBar:toDoSomething".
– Quinn Taylor
Jun 19 '09 at 18:00
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Wrap long lines in Python [duplicate]
...al_analysis.html#string-literal-concatenation is a good place to start for more info.
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