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What is CMake equivalent of 'configure --prefix=DIR && make all install '?
....cmake
Finally, you can specify the install prefix at configure-time, and then build and install in one step as follows:
$ cd build
$ cmake -DCMAKE_INSTALL_PREFIX:PATH=/path/to/install /path/to/src
$ cmake --build . --target install
You would either add --config Release to the third command ...
Persist javascript variables across pages? [duplicate]
...window.someVar = 5 . Then I move to Page B, via clicking a hyperlink in A, and do something like alert(window.someVar) -- I should get a message box displaying 5. Is there a technique to persist someVar as such...?
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Assigning variables with dynamic names in Java
...However, this only works for variables that are class members (i.e. static and instance fields). It doesn't work for local variables. See @fyr's "quick and dirty" example.
However doing this kind of thing unnecessarily in Java is a bad idea. It is inefficient, the code is more complicated, and s...
How to check if std::map contains a key without doing insert?
The only way I have found to check for duplicates is by inserting and checking the std::pair.second for false , but the problem is that this still inserts something if the key is unused, whereas what I want is a map.contains(key); function.
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Git SVN error: a Git process crashed in the repository earlier
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The file in question is likely .git/index.lock and it should be safe to just remove it if you have no other git processes running. Make sure a git-svn command isn't hanging.
PS My usual approach to fixing git-svn problems is to make a fresh pull of the repository. Tim...
How do you use the ? : (conditional) operator in JavaScript?
... to me in simple words what is the ?: (conditional, "ternary") operator and how to use it?
18 Answers
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How to vertically align text inside a flexbox?
...ed.
Therefore, the ul is not a flex container, the li is not a flex item, and align-self has no effect.
The align-items property is similar to align-self, except it applies to flex containers.
Since the li is a flex container, align-items can be used to vertically center the child elements.
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instantiate a class from a variable in PHP?
... sort of thing you'll see wrapped up in a Factory pattern.
See Namespaces and dynamic language features for further details.
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reading from app.config file
I am trying to read StartingMonthColumn and CategoryHeadingColumn
from the below app.config file using the code
8 Answers
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How to reload apache configuration for a site without restarting apache
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should be possible using the command
sudo /etc/init.d/apache2 reload
hope that helps
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