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Why do you not use C for your web apps?
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community wiki
2 revsDave Markle
48
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When to use an interface instead of an abstract class and vice versa?
...tems (what item should go first)
A method of sorting items (i.e. quicksort vs merge sort etc.)
In the above code, theoretically, the author of the "compare" method can re-entrantly call back into the superclass "Sort" method... even though in practise they will never want or need to do this.
The ...
Regular expression matching a multiline block of text
...e target files will conform to a definite (and repeating) pattern of empty vs. non-empty lines, so it shouldn't be necessary to specify [A-Z], but it probably won't hurt, either.
– Alan Moore
Feb 25 '09 at 21:13
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Objective-C implicit conversion loses integer precision 'NSUInteger' (aka 'unsigned long') to 'int'
... @Tander is there a performance difference between compiling 64bit vs armv7?
– Shaun Budhram
Mar 13 '14 at 19:24
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Does async(launch::async) in C++11 make thread pools obsolete for avoiding expensive thread creation
...er testing I determined that the overhead of function call in a new thread vs. a normal one is enormous. The overhead for creating a thread to handle a function call is something like 10000 or more times slower than a plain function call. So, if you're issuing a lot of small function calls, a thread...
how to split the ng-repeat data with three columns using bootstrap
...re clear. Check out what happens if you make a filter that just returns [] vs [[]] and [{}]. The nested array/object makes Angular see a different result on every filter, and keeps repeating looking for the result to remain the same (stabilize).
– m59
Mar 18 '1...
Proper way to declare custom exceptions in modern Python?
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see how exceptions work by default if one vs more attributes are used (tracebacks omitted):
>>> raise Exception('bad thing happened')
Exception: bad thing happened
>>> raise Exception('bad thing happened', 'code is broken')
Exception: ('bad thing ...
What is the difference between the HashMap and Map objects in Java?
...nt to use the most general interface you possibly can. Consider ArrayList vs LinkedList. Huge difference in how you use them, but if you use "List" you can switch between them readily.
In fact, you can replace the right-hand side of the initializer with a more dynamic statement. how about some...
How can I get the version defined in setup.py (setuptools) in my package?
...at django performs an __import__ call in their setup.py. Does '__import__' vs 'import' make this safe? It doesn't appear to be causing them any problems.
– user1978019
Apr 13 '15 at 23:08
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Give all the permissions to a user on a DB
.... More details:
How to manage DEFAULT PRIVILEGES for USERs on a DATABASE vs SCHEMA?
Grant privileges for a particular database in PostgreSQL
How to grant all privileges on views to arbitrary user
Consider upgrading to a current version.
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