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How to center an element horizontally and vertically

... The best way to center a box both vertically and horizontally, is to use two containers : The outher container : should have display: table; The inner container : should have display: table-cell; should have vertical-align...
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How can I combine flexbox and vertical scroll in a full-height app?

... overflow-y: auto; height: 100px; /* == min-height: 100px*/ } So the best solution if you want a min-height in the vertical scroll: #container article { flex: 1 1 auto; overflow-y: auto; min-height: 100px; } If you just want full vertical scroll in case there is no enough space ...
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Android: Access child views from a ListView

...onhudgins This is the method i have been using for i thought it is the best but when i try to make a progressbar in the child view invisible, but instead it made all progressbars in listvew invisible........all in all the accepted answer did the trick – Edijae Crusar ...
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User recognition without cookies or local storage

...so using a Score and Difference comparison is still useful to identify the best of those matches. Assumptions Store all possible information about each user (IP, cookies, etc.) Where result is an exact match, increase score by 1 Where result is not an exact match, decrease score by 1 Expectati...
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Mongo: find items that don't have a certain field

...0 (which is also false), so null is kind of the exception here. Therefore, best practice is the more readable answer using $exists: false which is not ambiguous. Remember, your slightly shorter variant is not actually shorter if you need to have that comment behind it! – Yeti ...
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Is there a read-only generic dictionary available in .NET?

... @Sam Agreed, and if we could go back I think it would be the best and most correct to to to have IDictionary (for current IReadOnlyDictionary) and IMutableDictionary (for current IDictionary). – MasterMastic Apr 10 '14 at 22:02 ...
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Watermark / hint text / placeholder TextBox

... } } Note: This is not my code. I found it here, but I think this is the best approach. share | improve this answer | follow | ...
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Hibernate Criteria returns children multiple times with FetchType.EAGER

... Is this an incidental mention of a Hibernate best practice or relevant to the multi-child retrieve question from the OP? – Jacob Zwiers Oct 9 '14 at 15:34 ...
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Fast stable sorting algorithm implementation in javascript

...t's also true that it doesn't do an in place sort. That's also impossible (best case you create a copy then overwrite the original). Besides, returning a sorted copy is more JavaScript-y despite JavaScript's own native sort behavior. The function is also called mergeSort and not sort, so it's not i...
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finding and replacing elements in a list

...th another. So far my attempts in code are getting me nowhere, what is the best way to do this? 16 Answers ...