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Convert JavaScript String to be all lower case?

... what is time and space complexity of toLowerCase() function? – Ramzan Chasygov Apr 4 '18 at 17:41 ...
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MySQL, update multiple tables with one query

... Take the case of two tables, Books and Orders. In case, we increase the number of books in a particular order with Order.ID = 1002 in Orders table then we also need to reduce that the total number of books available in our stock by the same number in Books tab...
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Use of Initializers vs Constructors in Java

So I've been brushing up on my Java skills as of late and have found a few bits of functionality that I didn't know about previously. Static and Instance Initializers are two such techniques. ...
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Vertically centering Bootstrap modal window

... This does the job : http://jsfiddle.net/sRmLV/1140/ It uses a helper-div and some custom css. No javascript or jQuery required. HTML (based on Bootstrap's demo-code) <button class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal">Launch demo modal</button> <!-- ...
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npm windows install globally results in npm ERR! extraneous

I am new to grunt and npm. So I am trying some "cookbook-example" on the site ' http://tech.pro/tutorial/1190/package-managers-an-introductory-guide-for-the-uninitiated-front-end-developer#front_end_developers '. You should not have to look there now, but I thought it could be good to share the site...
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Entity Framework with NOLOCK

... No, but you can start a transaction and set the isolation level to read uncommited. This essentially does the same as NOLOCK, but instead of doing it on a per table basis, it will do it for everything within the scope of the transaction. If that sounds like w...
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Git ignore file for Xcode projects

...iles, potentially corrupting our live projects. This IMHO is unacceptable, and I've now started logging bugs against it each time they do so. I know they don't care, but maybe it'll shame one of them into treating developers more fairly. If you need to customize, here's a gist you can fork: https...
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Comparing Java enum members: == or equals()?

I know that Java enums are compiled to classes with private constructors and a bunch of public static members. When comparing two members of a given enum, I've always used .equals() , e.g. ...
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Firing events on CSS class changes in jQuery

...that way, when the event is triggered, those events can all happen at once and run their respective functionality. for instance, if i have one object that changes from red to blue and three objects waiting for it to change, when it changes, i can just trigger the changeColor event, and all those obj...
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How do I *really* justify a horizontal menu in HTML+CSS?

... In this instance, you would just set the parent element's display to flex and then change the justify-content property to either space-between or space-around in order to add space between or around the children flexbox items. Using justify-content: space-between - (example here): ul { l...