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How to analyze a java thread dump?

...h object in Java™ has an associated lock (gained by using a synchronized block or method). In the case of the JVM, threads compete for various resources in the JVM and locks on Java objects. Then it describes the monitor as a special kind of locking mechanism that is used in the JVM to allow flex...
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Change bootstrap navbar collapse breakpoint without using LESS

... because there is another rule navbar-collapse.collapse which has display: block !important. Disabling that will result in the collapse button not appearing... so I guess it's a lot of classes that needs to be redefined, not just collapse – Daniele Ricci Jan 22...
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Is it possible to make an HTML anchor tag not clickable/linkable using CSS?

... to use a framework. Your reluctance in using any framework is ridiculous. PHP is written in C. Does that mean you should write C and not use PHP? iOS has UIKit, Core Data, Quartz, etc. Flash has tons of commonly used 3rd party libraries. Again, each framework has its purpose. A purist, not-built-in...
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Where is the C auto keyword used?

... In C auto is a keyword that indicates a variable is local to a block. Since that's the default for block-scoped variables, it's unnecessary and very rarely used (I don't think I've ever seen it use outside of examples in texts that discuss the keyword). I'd be interested if someone coul...
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How do I declare a 2d array in C++ using new?

...a light weight solution. An alternative approach would be to use one large block of memory: int *ary = new int[sizeX*sizeY]; // ary[i][j] is then rewritten as ary[i*sizeY+j] share | improve this ...
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“CAUTION: provisional headers are shown” in Chrome debugger

... The resource could be being blocked by an extension (AdBlock in my case). The message is there because the request to retrieve that resource was never made, so the headers being shown are not the real thing. As explained in the issue you referenced, th...
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Hidden Features of Java

...iom (or if we call it by its real name - annonymous class with initializer block), you implicitly hold a reference to the outer object which can cause nasty memory leaks. I'd recommend avoiding it altogether. – ddimitrov Oct 5 '08 at 13:05 ...
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How to stop text from taking up more than 1 line?

...;div>test that doesn't wrap</div> Note: this only works on block elements. If you need to do this to table cells (for example) you need to put a div inside the table cell as table cells have display table-cell not block. As of CSS3, this is supported for table cells as well. ...
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How to force Chrome browser to reload .css file while debugging in Visual Studio?

... Such as src="/css/styles.css?v={random number/string}" If you're using php or another server-side language, you can do this automatically with time(). So it would be styles.css?v=<?=time();?> This way, the query string will be new every single time. Like I said, there are much more compli...
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How to deal with page breaks when printing a large HTML table

...ecification indicates that page break style attributes are only applied to block-level elements. The default display mode for table rows is table-row. Unfortunately, no table elements are block level elements by default, including the table itself. – lsuarez No...