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Vertically align text within a div [duplicate]

The code below (also available as a demo on JS Fiddle ) does not position the text in the middle, as I ideally would like it to. I cannot find any way to vertically centre text in a div , even using the margin-top attribute. How can I do this? ...
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NSDictionary - Need to check whether dictionary contains key-value pair or not

... @jbx72487 Dictionaries must contain objects; objectForKey: returns an id -- a pointer to an Objective-C object. If you are storing numbers, they must be "boxed" into an NSNumber. Even if the NSNumber is zero or false it will be still be a valid pointer and the above code will accurately detect ...
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Find Oracle JDBC driver in Maven repository

...ust check it out, it contains the vendor's preferred Maven info: <groupId>com.oracle</groupId> <artifactId>ojdbc14</artifactId> <version>10.2.0.3.0</version> ...and the URL to download the file which in this case is http://www.oracle.com/technology/software/tec...
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Should I use `this` or `$scope`?

...troller as" is much more recent (as of version 1.2.0 officially though it did appear in unstable pre-releases prior to this). Both work perfectly well and the only wrong answer is to mix them in the same app without an explicit reason. Frankly, mixing them will work, but it will just add to the co...
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Why is there an “Authorization Code” flow in OAuth2 when “Implicit” flow works so well?

...vers/routers (this is important). They only exist on the browser - client side - so the only way to read the hash fragment is using JavaScript that runs on the page. This makes it possible to pass an Access Token directly to the client without the risk of it being intercepted by an intermediary se...
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What is JSONP, and why was it created?

... it can do everything else javascript can do, so you need to trust the provider of the JSONP data. I've written som blog post about it here: erlend.oftedal.no/blog/?blogid=97 – Erlend Jan 14 '10 at 21:24 ...
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What REST PUT/POST/DELETE calls should return by a convention?

... @tuxslayer I'm glad you didn't think I was just trying to be snarky. Many people seem to think REST adds addition requirements on top of the HTTP methods. However, that is not the case. There are additional constraints but they do not really impac...
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How to display loading message when an iFrame is loading?

... This worked perfect for my cases. The one chosen answer did not work for me because I was loading iFrame only when a tab was being clicked. But this one displayed elegantly while loading iFrame source. But too bad that this wasn't chosen as the answer because Jacob asked for jQue...
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What are the pros and cons of both Jade and EJS for Node.js templating? [closed]

...ich make the code very confusing (at least for me) a(href='/user/' + user.id)= user.name Jade is also not designer-friendly. My designer friends often give me HTML and CSS (They switched to LESS recently but still want to use HTML), and for that reason if I use Jade I need to convert HTML to Jade...
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How to set the margin or padding as percentage of height of parent container?

... The fix is that yes, vertical padding and margin are relative to width, but top and bottom aren't. So just place a div inside another, and in the inner div, use something like top:50% (remember position matters if it still doesn't work) ...