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Which is better option to use for dividing an integer number by 2?
...ptimization for signed integers. You should try to look at assembly output from your compiler and see for yourself.
– exDM69
Jun 8 '12 at 9:52
...
How to split a String by space
...s just like a regular space in string, and often lurks in copy-pasted text from rich text editors or web pages. They are not handled by .trim() which tests for characters to remove using c <= ' '; \s will not catch them either.
Instead, you can use \p{Blank} but you need to enable unicode charact...
How do I activate C++ 11 in CMake?
...al property CMAKE_CXX_KNOWN_FEATURES lists the C++ features you can choose from.
Instead of using target_compile_features() you can also specify the C++ standard explicitly by setting the CMake properties
CXX_STANDARD
and
CXX_STANDARD_REQUIRED for your CMake target.
See also my more detailed an...
Update value of a nested dictionary of varying depth
...eds it.
Based upon @Alex Martelli's answer.
Python 3.x:
import collections
from copy import deepcopy
def merge(dict1, dict2):
''' Return a new dictionary by merging two dictionaries recursively. '''
result = deepcopy(dict1)
for key, value in dict2.items():
if isinstance(value...
How to include another XHTML in XHTML using JSF 2.0 Facelets?
... Hi can you please solve this riddle for me? I have been banging my head from past 3 days. stackoverflow.com/questions/24738079/…
– Kishor Prakash
Jul 14 '14 at 18:05
1
...
Is !important bad for performance?
...
* Transfer the state for |aPropID| (which may be a shorthand)
* from |aFromBlock| to this block. The property being transferred
* is !important if |aIsImportant| is true, and should replace an
* existing !important property regardless of its own importance
* if |aOverrideI...
CSS file not opening in Visual Studio 2010 SP1?
...
I found the solution from here:
I was having the same issue and found that by going to the Tools -> Extension Manager -> Online Gallery and search for/install the "Web Standards Update for Microsoft Visual Studio 2010 sp1" I was able to...
What is ASP.NET Identity's IUserSecurityStampStore interface?
...es when it has changed. It also automatically refreshes the user's claims from the database every refreshInterval if the stamp is unchanged (which takes care of things like changing roles etc)
app.UseCookieAuthentication(new CookieAuthenticationOptions {
AuthenticationType = DefaultAuthenticat...
Why doesn't JavaScript support multithreading?
...ure.
Thread-safety of data is guaranteed because all data communicated to/from the worker is serialized/copied.
For more info, read:
http://www.whatwg.org/specs/web-workers/current-work/
http://ejohn.org/blog/web-workers/
...
How to do a https request with bad certificate?
...generally because you didn't set ServerName properly (it will need to come from an env var or something - don't belly-ache about this requirement... do it correctly).
In particular, if you use client certs and rely on them for authentication, you basically have a fake login that doesn't actually lo...