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std::string to float or double
... @ShaChris Because I want to make sure I use the atof function from the global namespace.
– TimW
Feb 17 '10 at 8:16
1
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Android TextView padding between lines
... Can you explain how these work? Where are these measurements taken from? Can you give examples with relation to the font and also language? For example, line spacing is measured from the baseline, but East Asian language have no baseline. Where is the default line spacing defined? Is it in t...
How do I vertically center text with CSS? [duplicate]
...t is then resized to fit the parent container. Here's an awesome technique from CSS Tricks, using the pseudo-element before: css-tricks.com/centering-in-the-unknown . The content isn't resized this way, but it only works in IE8+.
– Ian Campbell
Oct 3 '13 at 20:...
How do I “source” something in my .vimrc file?
...just a series of commands, and sourcing is a command, you can source files from your source files. So plugins you use every time could be sourced when you start up Vim by adding a line to your .vimrc like this
so myPlugin.vim
...
History or log of commands executed in Git
...git commands, not git commits. This answer suggests inferring the commands from the git commits, which is very hard work and not always possible. git reflog actually shows the commands themselves. Also, BTW, the shell is only a slightly more direct way to infer the git commands, but a git repo can b...
Do any JVM's JIT compilers generate code that uses vectorized floating point instructions?
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From the same paper: "the JITed disassembler output suggests that it is not actually that efficient in terms of calling the most optimal SIMD instructions and their scheduling. A quick hunt through the JVM JIT...
Redirect to Action in another controller
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what if I want to go from a view in a certain area to action of a controller which is not in any area. Like in MVC5, the LogOff button on top right is in AccountController, which donot reside in any area. And I want to LogOff from a view in a cer...
Why is Spring's ApplicationContext.getBean considered bad?
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Plus - your ServiceLocator can always use IoC from Spring, abstracting your code from being dependent on Spring, littered with Spring annotations, and undecipherable magik. I've recently ported a bunch of code to GoogleAppEngine where Spring isn't supported. I wish I'd h...
Creating a system overlay window (always on top)
... onTouchEvent(MotionEvent event) {
// ATTENTION: GET THE X,Y OF EVENT FROM THE PARAMETER
// THEN CHECK IF THAT IS INSIDE YOUR DESIRED AREA
Toast.makeText(getContext(),"onTouchEvent", Toast.LENGTH_LONG).show();
return true;
}
Also you may need to add this permission to your manif...
How does Angular $q.when work?
...resolve. If you pass a value to it then it is never going to be rejected.
From the docs:
Wraps an object that might be a value or a (3rd party) then-able promise into a $q promise. This is useful when you are dealing with an object that might or might not be a promise, or if the promise comes ...