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How to add one day to a date? [duplicate]

... as java.util.Date, java.util.Calendar, and java.text.SimpleDateFormat are now legacy, supplanted by the java.time classes built into Java 8 and later. And the Joda-Time project is now in maintenance mode, with the team advising migration to the java.time classes. – Basil Bourq...
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How do I know which version of Javascript I'm using?

... Mozilla support javascript up to version 1.8 but syntax is different: <script type="application/javascript;version=1.7"/> – Yukulélé Mar 16 '14 at 20:27 ...
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AngularJs ReferenceError: $http is not defined

... StackExchange.ifUsing("editor", function () { StackExchange.using("externalEditor", function () { StackExchange.using("snippets", function () { StackExchange.snippets.init(); ...
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The performance impact of using instanceof in Java

...now that OO design generally tries to avoid using instanceof , that is a different story and this question is purely related to performance. I was wondering if there is any performance impact? Is is just as fast as == ? ...
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Center content of UIScrollView when smaller

...IImageView inside a UIScrollView which I use for zooming and scrolling. If the image / content of the scroll view is bigger than the scroll view, everything works fine. However, when the image becomes smaller than the scroll view, it sticks to the top left corner of the scroll view. I would like ...
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getting date format m-d-Y H:i:s.u from milliseconds

... You can readily do this this with the input format U.u. $now = DateTime::createFromFormat('U.u', microtime(true)); echo $now->format("m-d-Y H:i:s.u"); This produces the following output: 04-13-2015 05:56:22.082300 From the PHP manual page for date formats: U = Seconds sin...
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Build.scala, % and %% symbols meaning

...ion/2.1.1/SBTDependencies Getting the right Scala version with %% If you use groupID %% artifactID % revision instead of groupID % artifactID % revision (the difference is the double %% after the groupID), SBT will add your project’s Scala version to the artifact name. This is just a ...
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Bash foreach loop

...h line of input runs the cat program with the input lines as argument(s). If you really want to do this in a loop, you can: for fn in `cat filenames.txt`; do echo "the next file is $fn" cat $fn done share ...
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How can I convert an image into Base64 string using JavaScript?

...oDataURL(outputFormat); callback(dataURL); }; img.src = src; if (img.complete || img.complete === undefined) { img.src = "data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///ywAAAAAAQABAAACAUwAOw=="; img.src = src; } } toDataURL( 'https://www.gravatar.com/avatar/d50c83cc...
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Dependency injection with Jersey 2.0

... AbstractBinder and register it in your JAX-RS application. The binder specifies how the dependency injection should create your classes. public class MyApplicationBinder extends AbstractBinder { @Override protected void configure() { bind(MyService.class).to(MyService.class); }...