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Symfony 2: How do I check if a user is not logged in inside a template?

...d more details. I understand the OP did not want to check roles, but I am including them so other SO users can copy and paste from this in the future. - everytime I google this, I end up here! Symfony Doc Sources: http://symfony.com/doc/current/book/security.html http://symfony.com/doc/current/c...
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How to insert text into the textarea at the current cursor position?

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How to clear Facebook Sharer cache?

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How can I compare two dates in PHP?

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Python SQL query string formatting

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Is there a standard for storing normalized phone numbers in a database?

...and which was the extension. In this way you can store the entire number, including country code and extension, in a single database field, that you can then use to speed up your queries, instead of joining on a user-defined function as you have been painfully doing so far. Why did I pick a varcha...
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Would it be beneficial to begin using instancetype instead of id?

...ever subclassed. The subclass would inherit all of the methods from Party, including initializer and its return type. If an instance of the subclass was sent this initializer message, that would be return? Not a pointer to a Party instance, but a pointer to an instance of subclass. You might think t...
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Postgres could not connect to server

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async await return Task

... When posting code as an answer, please include some explanation of what you are demonstrating. In this case, you are adding an answer to an old question that already has several answers. Please add a sentence or two describing what your new answer is demonstrating...
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Is [UIScreen mainScreen].bounds.size becoming orientation-dependent in iOS8?

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