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Visual Studio, Find and replace, regex
...earch expression.
For versions Visual studio 2012 & up:
Starting with VS2012 .NET Framework regular expressions are used. So there it should be:
find include "([a-zA-Z]+\.h)",
replace with include <$1>.
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Retrieving the COM class factory for component with CLSID {XXXX} failed due to the following error:
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In VS - project properties - in the Build tab - platform target =X86
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Cast Double to Integer in Java
... them in any way.
Each numeric class has a primitive alternative (Double vs double, Integer vs int, ...). Note that these primitives start with a lowercase character (e.g. int). That tells us that they aren't classes/objects. Which also means that they don't have methods. By contrast, the classes ...
Is multiplication and division using shift operators in C actually faster?
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I tested i / 32 vs i >> 5 and i / 4 vs i >> 2 on gcc for cortex-a9 (which has no hardware division) with optimisation -O3 and the resulting assembly was exactly the same. I didn't like using divisions first but it describes my in...
Check if table exists in SQL Server
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Thanks Joe, I was wondering why you would use OBJECT_ID vs INFORMATION_SCHEMA.TABLES vs sys.tables. Pointing out that INFORMATION_SCHEMA is part of a standard pretty much answers that question. BTW it's funny, one of our Database experts that I was going to ask this question has t...
How should I print types like off_t and size_t?
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For Microsoft, the answer is different. VS2013 is largely C99 compliant but "[t]he hh, j, z, and t length prefixes are not supported." For size_t
"that is, unsigned __int32 on 32-bit platforms, unsigned __int64 on 64-bit platforms" use prefix I (capital eye) with t...
Compile Views in ASP.NET MVC
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is there a similiar solution vor VS2012?
– daniel
May 7 '13 at 12:22
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How to know if an object has an attribute in Python
...P) rather than "look before you leap" (LBYL). See these references:
EAFP vs LBYL (was Re: A little disappointed so far)
EAFP vs. LBYL @Code Like a Pythonista: Idiomatic Python
ie:
try:
doStuff(a.property)
except AttributeError:
otherStuff()
... is preferred to:
if hasattr(a, 'property...
Best way to initialize (empty) array in PHP
...PHP 5.4. From a performance perspective however there's no advantage to [] vs. array().
– Tom Auger
Jan 8 '15 at 14:45
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Can you call Directory.GetFiles() with multiple filters?
...performance boost (What is the difference between Directory.EnumerateFiles vs Directory.GetFiles?)
"IgnoreCase" should be faster than "ToLower" (.EndsWith("aspx", StringComparison.OrdinalIgnoreCase) rather than .ToLower().EndsWith("aspx"))
But the real benefit of EnumerateFiles shows up when you s...