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How to vertically align an image inside a div

...align another inline-block element in it (<img/> in your case) vertically near it. share | improve this answer | follow | ...
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Access parent DataContext from DataTemplate

... this exact code in my project but it's leaking ViewModels (Finalizer not called, Command binding seems to retain DataContext). Can you verify that this issue exists for you as well? – Joris Weimar Jan 22 '13 at 11:05 ...
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ab load testing

...While ab runs, there will be -c clients hitting the site. This is what actually decides the amount of stress your site will suffer during the benchmark. -n: Indicates how many requests are going to be made. This just decides the length of the benchmark. A high -n value with a -c value that your ser...
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What is the fastest method for selecting descendant elements in jQuery?

...ce is that method 1 needs to parse the scope passed and translate it to a call to $parent.find(".child").show();. Method 4 and Method 5 both need to parse the selector and then just call: $('#parent').children().filter('.child') and $('#parent').filter('.child') respectively. So method 3 will alw...
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Error: free(): invalid next size (fast):

... you have a memory error. You may be trying to free a pointer that wasn't allocated by malloc (or delete an object that wasn't created by new) or you may be trying to free/delete such an object more than once. You may be overflowing a buffer or otherwise writing to memory to which you shouldn't be...
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What is the difference between YAML and JSON?

What are the differences between YAML and JSON, specifically considering the following things? 13 Answers ...
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How to change the cursor into a hand when a user hovers over a list item?

...move { cursor: move; } .no-drop { cursor: no-drop; } .not-allowed { cursor: not-allowed; } .all-scroll { cursor: all-scroll; } .col-resize { cursor: col-resize; } .row-resize { cursor: row-resize; } .n-resize { cursor: n-resize; } .e-resize { cursor: e-resi...
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What are the key differences between Apache Thrift, Google Protocol Buffers, MessagePack, ASN.1 and

All of these provide binary serialization, RPC frameworks and IDL. I'm interested in key differences between them and characteristics (performance, ease of use, programming languages support). ...
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How to convert int to QString?

... Then you probably want to work on pre-allocated buffers... but this sounds like a separate question. – Georg Fritzsche Apr 6 '17 at 4:45 a...
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Is mathematics necessary for programming? [closed]

...m high school or fresh year college math, no more no less, and that almost all of programming tasks can be achieved without even need for advanced math. He argued, however, that algorithms are fundamental & must-have asset for programmers. ...