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How to make Eclipse behave well in the Windows 7 taskbar?
...ipse. Still not working! 8. Unpin from taskbar and pin again. (???) 9. And NOW it works...
– MarioVilas
Jul 14 '12 at 16:37
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How to specify new GCC path for CMake
...hat hides the cache variable of the same name. That means your compiler is now hard-coded in your build script and you cannot give it a custom value. This will be a problem if you have multiple build environments with different compilers. You could just update your script each time you want to use a...
How to fix the uninitialized constant Rake::DSL problem on Heroku?
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Thank you. That fixed my problems and I didn't know what was going on. (Using the rails installer on windows and deploying to heroku, as a complete beginner.)
– Jack V.
Jun 14 '11 at 22:46
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Prevent browser caching of AJAX call result
...I haven't deleted it), but there are better/cleaner ways of achieving this now. My preference is for this method, but this answer is also useful if you want to disable caching for every request during the lifetime of a page.
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Makefile, header dependencies
...for the two targets, too. That's what I get for typing from memory. Try it now.
– dmckee --- ex-moderator kitten
Aug 23 '11 at 21:15
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convert_tz returns null
I know this sounds stupid, but when I use
9 Answers
9
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Getting All Variables In Scope
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Although everyone answer "No" and I know that "No" is the right answer but if you really need to get local variables of a function there is a restricted way.
Consider this function:
var f = function() {
var x = 0;
console.log(x);
};
You can convert y...
Cross field validation with Hibernate Validator (JSR 303)
...The way to go is a class level constraint. Hibernate Validator also offers now a @ScriptAssert which makes the implementation of bean internal dependencies easier.
– Hardy
May 18 '10 at 7:54
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Xcode Debugger: view value of variable
...a by clicking the upper-right corner button showed in the screenshot.
Now set a Breakpoint – the line in your code where you want your program to pause, by clicking the border of your Code Area.
Now in the Debug Area look for this buttons and click the one in the middle. You will notice yo...
How do I implement a callback in PHP?
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With PHP 5.3, you can now do this:
function doIt($callback) { $callback(); }
doIt(function() {
// this will be done
});
Finally a nice way to do it. A great addition to PHP, because callbacks are awesome.
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