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How to highlight a current menu item?
...herefor be prone to copy & paste errors. I've found that the directive approach by @kfis, although more lines, is more reusable and keeps the markup cleaner.
– A. Murray
Dec 18 '13 at 12:15
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window.location.reload with clear cache [duplicate]
...orks in IE and FF but not in Chrome, Safari. Anyone know how to make this happen in Chrome, Safari?
– testpattern
Oct 30 '12 at 13:31
2
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How to send SMS in Java
What are the possible ways to send and receive sms from Java application?
16 Answers
1...
How do I fix the Visual Studio compile error, “mismatch between processor architecture”?
...t is now no longer "Any CPU" compatible but now x86 specific. This is also applicable if you are building a 64 bit project that has an x64 dependency; you would just select x64 instead.
One other note, projects can be "Any CPU" compatible usually if they are pure .NET projects. This issue only come...
AngularJS HTTP post to PHP and undefined
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angularjs .post() defaults the Content-type header to application/json. You are overriding this to pass form-encoded data, however you are not changing your data value to pass an appropriate query string, so PHP is not populating $_POST as you expect.
My suggestion would be to ...
How do I find the location of the executable in C? [duplicate]
... path) this is the path.
Otherwise if argv[0] contains "/" (relative path) append it to cwd
(assuming it hasn't been changed yet).
Otherwise search directories in $PATH for executable argv[0].
Afterwards it may be reasonable to check whether the executable isn't actually a symlink.
If it is resolv...
How can I get file extensions with JavaScript?
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@wallacer: What happens if filename actually doesn't have an extension? Wouldn't this simply return the base filename, which would be kinda bad?
– Nicol Bolas
Oct 26 '11 at 20:33
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How can I find the number of arguments of a Python function?
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str(sig) # returns: '(self, arg1, kwarg1=None)'
or you can also get a mapping of attribute names to parameter objects via sig.parameters.
params = sig.parameters
print(params['kwarg1']) # prints: kwarg1=20
Additionally, you can call len on sig.parameters to also see the number of arguments ...
how to stop browser back button using javascript
I am doing an online quiz app in php. I want to restrict the user from going back in an exam.
I have tried the following script but it stops my timer.
What should I do?
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What is the best way to uninstall gems from a rails3 project?
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Bundler is launched from your app's root directory so it makes sure all needed gems are present to get your app working.If for some reason you no longer need a gem you'll have to run the
gem uninstall gem_name
as you stated above.So every time yo...