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Why use String.Format? [duplicate]
...e simple format indicators (like fixed width, currency, character lengths, etc) right in the format string. You can even create your own format providers for things like expanding enums, mapping specific inputs to much more complicated outputs, or localization.
You can do some powerful things by put...
Comma in C/C++ macro
...ich may not be under your control, or may be spread across 1000s of files, etc). This occurs, for example, when adding a macro to take over duties from a like-named function.
– BeeOnRope
Feb 12 '17 at 18:45
...
Thou shalt not inherit from std::vector
...of different types of iterators: const iterators, random access iterators, etc.
Therefore I recommend you to accept this convention and design your algorithms in such way that they won't care about what is the container they're working on - and they would only require a specific type of iterator wh...
Use IntelliJ to generate class diagram
.... > Tools > Diagrams and check what you want (E.g.: Fields, Methods, etc.)
P.S.: You need IntelliJ IDEA Ultimate, because this feature is not supported in Community Edition. If you go to File > Settings... > Plugins, you can see that there is not UML Support plugin in Community Editio...
How do I run multiple instances of Android Studio
...open project in".
Now open the other (2nd) project with File -> Open... etc.
You will now be asked if you want to open a new window or replace what you already have. Select New Window.
Screenshots:
Older versions:
Go to Settings -> General -> Project opening.
Check 'Confirm wi...
What is the python “with” statement designed for?
...ort os
@contextmanager
def working_directory(path):
current_dir = os.getcwd()
os.chdir(path)
try:
yield
finally:
os.chdir(current_dir)
with working_directory("data/stuff"):
# do something within data/stuff
# here I am back again in the original working directory...
What does $1 [QSA,L] mean in my .htaccess file?
...This will capture requests for files like version,
release, and README.md, etc. which should be
treated either as endpoints, if defined (as in the
case of /release), or as "not found."
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Generating CSV file for Excel, how to have a newline inside a value
...re are packages/libraries available for doing that in Python/Perl/PHP/.NET/etc
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Redirect all to index.php using htaccess
... in several scenarios, several servers, several different Apache versions, etc., this solution worked 100% on all cases!
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Performance of Java matrix math libraries? [closed]
... not? For some purposes, eg when one is parallelizing using mpi or hadoop etc, the important time is actually the singlecore time, since the mpi/hadoop implementation takes care of parallelizing things. (At least, for me jblas was about 2.5 faster than jama, not 10 times faster than jama as you got...