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Difference between WAIT and BLOCKED thread states

... Assume there is only one thread and waited on some time in millis; now Is it possible a thread can directly from waiting state to go to runnable state? since no other thread takes lock here since only single threaded? – Kanagavelu Sugumar Jun 15 '16 at ...
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Checking length of dictionary object [duplicate]

... Now that javascript has the Map object, probably better off using that and using new Map().size – Greg Hornby Jul 24 '19 at 23:36 ...
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How do I build a graphical user interface in C++? [closed]

...ation) Build it. Congratulations, you've got your first GUI in C++. Now you're ready to read a lot of documentation to create something more complicate than "Hello world" GUI application. share | ...
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Insert picture into Excel cell [closed]

... Now we can add a picture to Excel directly and easely. Just follow these instructions: Go to the Insert tab. Click on the Pictures option (it’s in the illustrations group). In the ‘Insert Picture’ dialog box, locat...
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JFrame in full screen Java

...ay need to set DisplayMode.BIT_DEPTH_MULTI and DisplayMode.REFRESH_RATE_UNKNOWN when applying a new display mode. I didn't have to use setExtendedState. Tested working using Kubuntu 15.10 with Java 8. – code_dredd Jan 16 '16 at 20:54 ...
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When to use StringBuilder in Java [duplicate]

... Actually, nowadays I really would almost never use anything else than Strings. I used to advocate for these, but with advances of the JVM it's almost NEVER necessary anymore, fortunately. If you have a look at the bytecode for the abov...
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Benefits of using the conditional ?: (ternary) operator

...gThatNeedsStuffDone()); } So, in the end, it's about convenience for you now (shorter to use :?) vs. convenience for you (and others) later. It's a judgment call... but like all other code-formatting issues, the only real rule is to be consistent, and be visually courteous to those who have to mai...
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type object 'datetime.datetime' has no attribute 'datetime'

...python 3.3 from datetime import datetime, timedelta futuredate = datetime.now() + timedelta(days=10) share | improve this answer | follow | ...
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How to validate a url in Python? (Malformed or not)

... I didn't know you could test an if statement with a list of non-None elements. That's helpful. Also +1 for using a built-in module – Marc Maxmeister Aug 4 '16 at 17:05 ...
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The project cannot be built until the build path errors are resolved.

... i copied the installed sdk from the other system. its working fine now! – yokks Feb 2 '11 at 18:39 4 ...