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Is there a way to dump a stack trace without throwing an exception in java?

... You can also try Thread.getAllStackTraces() to get a map of stack traces for all the threads that are alive.​​​​​​ share | improve this an...
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SQL (MySQL) vs NoSQL (CouchDB) [closed]

...e responsible for a lot of work that the system takes care of automatically in a relational database system. Similar to what happens when you pick manual over automatic transmission. Secondly, NoSQL allows you to eke more performance out of the system by eliminating a lot of integrit...
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Android device chooser - My device seems offline

...n application and i was planning to deploy it to my HTC Desire. I have installed USB driver. I turned on USB debugging on the phone and choosed charge only when phone plugged-in. When I run application Android device chooser show my device offline. I am stuck at this point. Any help would be appreci...
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Solution for “Fatal error: Maximum function nesting level of '100' reached, aborting!” in PHP

I have made a function that finds all the URLs within an html file and repeats the same process for each html content linked to the discovered URLs. The function is recursive and can go on endlessly. However, I have put a limit on the recursion by setting a global variable which causes the recursion...
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How to declare variable and use it in the same Oracle SQL script?

...nd variable. The mechanism for assigning values to a VAR is with an EXEC call: SQL> var name varchar2(20) SQL> exec :name := 'SALES' PL/SQL procedure successfully completed. SQL> select * from dept 2 where dname = :name 3 / DEPTNO DNAME LOC ---------- -------------- ...
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How to get a subset of a javascript object's properties

...og(picked); // { a: 5, c: 7 } From Philipp Kewisch: This is really just an anonymous function being called instantly. All of this can be found on the Destructuring Assignment page on MDN. Here is an expanded form let unwrap = ({a, c}) => ({a, c}); let unwrap2 = function({a, ...
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What is the difference between typeof and instanceof and when should one be used vs. the other?

... @Luke generally a bad idea to use "new String" like this. that creates a "string object" rather than a string primitive. see section here developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/… – Colin D ...
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What's the difference between MyISAM and InnoDB? [duplicate]

...es made by two or more DML operations handled as single unit of work, with all of the changes either applied, or all the changes reverted) then you would choose the InnoDB engine, since these features are absent from the MyISAM engine. Those are the two biggest differences. Another big difference is...
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How to add “active” class to Html.ActionLink in ASP.NET MVC

...ges, it would be smart to have a way to apply that selected class automatically based on the current page rather than copy the menu multiple times and do it manually. The easiest way is to simply use the values contained in ViewContext.RouteData, namely the Action and Controller values. We could b...
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How do I fetch a single model in Backbone?

... @SimplGy that works because model.id is essentially synonymous with model.attributes.id. If you call model.set('id'), Backbone sets model.id to whatever you specified. And model.id is what gets used when creating the model-specific URL. – Lambart ...