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How do I declare class-level properties in Objective-C?

... answered Mar 30 '09 at 4:50 Andrew GrantAndrew Grant 55.8k2222 gold badges126126 silver badges139139 bronze badges ...
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In Python, how do you convert a `datetime` object to seconds?

...ies for the simple question... I'm new to Python... I have searched around and nothing seems to be working. 10 Answers ...
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Disable a method in a ViewSet, django-rest-framework

... @SunnySydeUp Just trying this now and it seems the router does generate the route for a list view, but it 404s because the ViewSet doesn't know how to handle the request. Is this what you expected? – Steve Jalim Jul 31 '...
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Using generic std::function objects with member functions in one class

... doesn't take any arguments (<void(void)>), you must bind the first (and the only) argument. std::function<void(void)> f = std::bind(&Foo::doSomething, this); If you want to bind a function with parameters, you need to specify placeholders: using namespace std::placeholders; std:...
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Delete a closed pull request from GitHub

I accidentally made a wrong pull request and ended up closing the request myself. It's in a closed state right now but it's accessible via direct URL and showing on my activity bar. ...
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How to change the port of Tomcat from 8080 to 80?

... Change the port=8080 value to port=80 4) Save file. 5) Stop your Tomcat and restart it. share | improve this answer | follow | ...
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How do I round to the nearest 0.5?

I have to display ratings and for that i need increments as follows: 9 Answers 9 ...
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How do I rename a Git repository?

...s used by git clone master child, so we can simply rename it: Open a command prompt (or file manager window). Change to the directory that contains the repository directory (i.e., do not go into the repository directory itself). Rename the directory (for example, using mv from the command line or...
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FormData.append(“key”, “value”) is not working

... New in Chrome 50+ and Firefox 39+ (resp. 44+): formdata.entries() (combine with Array.from() for debugability) formdata.get(key) and more very useful methods Original answer: What I usually do to 'debug' a FormData object, is just send it...
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How do I read from parameters.yml in a controller in symfony2?

... In Symfony 2.6 and older versions, to get a parameter in a controller - you should get the container first, and then - the needed parameter. $this->container->getParameter('api_user'); This documentation chapter explains it. While...