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Mongod complains that there is no /data/db folder

... Does this explain why it won't use the settings declared in /etc/mongod.conf? Had issues with an installation of 3.6.5 on ubuntu 16.04. – Dark Star1 Jun 27 '18 at 11:36 ...
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How to display length of filtered ng-repeat data

...message when a filter is active on the repeater, but the filtered result set is empty. For example: item in items | filter:x as results will store the fragment of the repeated items as results, but only after the items have been processed through the filter. ...
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Using GZIP compression with Spring Boot/MVC/JavaConfig with RESTful

... @Override public void customize(Connector connector) { connector.setProperty("compression", "on"); // Add json and xml mime types, as they're not in the mimetype list by default connector.setProperty("compressableMimeType", "text/html,text/xml,text/plain,application/json,applicatio...
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What's the difference between faking, mocking, and stubbing?

...Mock and Stub. I use Mock when it's an object that returns a value that is set to the tested class. I use Stub to mimic an Interface or Abstract class to be tested. In fact, it doesn't really matter what you call it, they are all classes that aren't used in production, and are used as utility classe...
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Difference between PCDATA and CDATA in DTD

...contents is CDATA. In XML, the element content model may not implicitly be set to CDATA, but in SGML, it means that markup and entity references are ignored in the contents of the element. In attributes of CDATA type however, entity references are replaced. In XML, #PCDATA is the only plain text co...
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Organizing a multiple-file Go project [closed]

...25nesp Johan is mistaken -- it's not. Shells vary, but bash expands ~ when setting environmental variables, and so does the busybox bourne shell, for instance. Try it yourself: export BOB=~ && env | grep ^BOB will yield BOB=/your/homedir – Austin Adams ...
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Rename a class in Xcode: Refactor… is grayed out (disabled). Why?

...hift-command-f to find all uses of the file select "replace" in the search settings "replace-all" do the following for the .h file, and REPEAT IT FOR THE .m FILE (if you have one): right click the original file, and select "show in finder" delete the file from xcode (select "delete references only"...
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How to get the current date/time in Java [duplicate]

...pendent of the local time-zone ... assuming that the system clock has been set correctly. If you want the date / time in a form that allows you to access the components (year, month, etc) numerically, you could use one of the following: new Date() gives you a Date object initialized with the curre...
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Why do people say that Ruby is slow? [closed]

... @Kevin That statement is a bit broad. If you'd need to set up a new server for every 10% traffic increase or so with some 100 visits per day, the customer would clearly have a right to complain. Realistically though, you usually need to have a lot more traffic to begin with and i...
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any tool for java object to object mapping? [closed]

...ping Create converters for complete control over the mapping of a specific set of objects anywhere in the object graph--by type, or even by specific property name Handle proxies or enhanced objects (like those of Hibernate, or the various mock frameworks) Apply bi-directional mapping with one config...