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Can I change the color of Font Awesome's icon color?

... Just came across this - I found that adding a class of 'fa' to all icons and then putting .fa {color: green;} did the trick. You can then do .fa.icon-white {color: white;} to get the same effect as you want above. – ClarkeyBoy Jan 2 '15 at 7:52 ...
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Node.js - use of module.exports as a constructor

... CommonJS modules allow two ways to define exported properties. In either case you are returning an Object/Function. Because functions are first class citizens in JavaScript they to can act just like Objects (technically they are Objects). Tha...
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Can I use require(“path”).join to safely concatenate urls?

... takes any number. So depending on what you're doing you may need to nest calls, eg.. url.resolve(url.resolve(SERVER_URL, pagePath), queryString) – Molomby Aug 23 '19 at 0:31 ...
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Are static class instances unique to a request or a server in ASP.NET?

... Your static classes and static instance fields are shared between all requests to the application, and has the same lifetime as the application domain. Therefore, you should be careful when using static instances, since you might have synchronization issues and the like. Also bear in mind,...
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Backing beans (@ManagedBean) or CDI Beans (@Named)?

... CDI is preferred over plain JSF because CDI allows for JavaEE-wide dependency injection. You can also inject POJOs and let them be managed. With JSF you can only inject a subset of what you can with CDI. ...
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Setting variable to NULL after free

... int *nPtr=NULL;. Now, I would agree that this would be redundant, with a malloc following right in the next line. However, if there is code between the declaration and the first initialization, somebody might start using the variable even though it has no value yet. If you null-initialize, you get ...
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How to see what will be updated from repository before issuing “svn update” command?

...nNumber --summarize if you want to see what will be updated (without actually updating), run command: $ svn merge --dry-run -r BASE:HEAD . if you want to know what content of a particular file has been changed in svn server repository compared with your working copy, run command: $ svn dif...
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Make elasticsearch only return certain fields?

...fields from there. May impact performance if returned data is relatively small to the size of a whole document. – Zaar Hai Aug 18 '13 at 10:19 ...
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typedef fixed length array

... @sh1: On all modern real-world ABIs I'm aware of - even ones where misaligned access is very expensive - structures don't get stronger alignment requirements than their members would have without the structure. Of course OP or anyone ...
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Why do std::shared_ptr work

... The trick is that std::shared_ptr performs type erasure. Basically, when a new shared_ptr is created it will store internally a deleter function (which can be given as argument to the constructor but if not present defaults to calling delete). When the shared_ptr is destroyed, it calls ...