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How to convert a ruby hash object to JSON?

... edited May 23 '17 at 12:34 Community♦ 111 silver badge answered Jul 6 '10 at 6:40 Mladen JablanovićMla...
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@Basic(optional = false) vs @Column(nullable = false) in JPA

... Gordon Yorke (EclipseLink Architecture Committee Member, TopLink Core Technical Lead, JPA 2.0 Expert Group Member) wrote a good answer on this topic so instead of paraphrasing him, I'll quote his answer: The difference between optional and nullable is the sc...
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When does Java's Thread.sleep throw InterruptedException?

...arn of the interruption and respond to it if it wants to. This task is accomplished by calling interrupt() to "reinterrupt" the current thread, as shown in Listing 3. At the very least, whenever you catch InterruptedException and don't rethrow it, reinterrupt the current thread before return...
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How do I search within an array of hashes by hash values in ruby?

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ModelState.AddModelError - How can I add an error that isn't for a property?

...fvm){...} to see if the fvm.prop1 and fvm.prop2 already exist in that combination; if so, I want to add an error to the modelstate, then return the whole view. I tried: ...
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Javascript web app and Java server, build all in Maven or use Grunt for web app?

...ith about every asset pipeline tool in the Java toolkit for a while I have come to a few conclusions: Java Based Tooling There are a handful of tools out there but the most popular are JAWR and Wro4J. The biggest problem with both of these is that they are mostly Rhino based (WRO4J now has some No...
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How to exclude file only from root folder in Git

... edited Jun 20 at 9:12 Community♦ 111 silver badge answered Sep 3 '10 at 16:26 Manoj GovindanManoj ...
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Change File Extension Using C#

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What is Data URI support like in major email client software?

... 2011 Outlook 2013 These mobile clients don't: Gmail (Android) Outlook.com (Android) Yahoo (Android) BlackBerry 4 OS Symbian Windows Phone 7.5 share | improve this answer | ...
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How to fight tons of unresolved variables warning in Webstorm?

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