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What does the JSLint error 'body of a for in should be wrapped in an if statement' mean?

...sole.log([0, 5, 0, 3, 0, 1, 0].filter_0()); //prints [5,3,1] This is a standard way to extend objects and add new methods. Lots of libraries do this. However, let's look at how for in works now: var listeners = ["a", "b", "c"]; for (o in listeners) { console.log(o); } //prints: // 0 // 1 //...
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“Wrap with try…catch” in IntelliJ?

Can I select a block of code and have IntelliJ wrap it with a "try...catch" ? 9 Answers ...
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Android, getting resource ID from string?

...ne of my classes. It needs to use both the id that the reference points to and also it needs the string. How should I best achieve this? ...
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Run cron job only if it isn't already running

... sort of watchdog for a daemon that I've created. If the daemon errors out and fails, I want the cron job to periodically restart it... I'm not sure how possible this is, but I read through a couple of cron tutorials and couldn't find anything that would do what I'm looking for... ...
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Split a string at uppercase letters

...d: >>> import re >>> re.findall('[A-Z][^A-Z]*', 'TheLongAndWindingRoad') ['The', 'Long', 'And', 'Winding', 'Road'] >>> re.findall('[A-Z][^A-Z]*', 'ABC') ['A', 'B', 'C'] share | ...
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JavaScript global event mechanism

...e to catch every undefined function error thrown. Is there a global error handling facility in JavaScript? The use case is catching function calls from flash that are not defined. ...
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How to export and import a .sql file from command line with options? [duplicate]

... Duplicate! looking for some feature have phpmyadmin during export in command line 8 Answers ...
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Why am I getting error for apple-touch-icon-precomposed.png

...ollowing logs many times in my server logs. Why I am getting these request and how can I avoid these? 11 Answers ...
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How do I delete all messages from a single queue using the CLI?

...lete all messages from a single queue using the cli? I have the queue name and I want to clean it. 9 Answers ...
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How to export all collections in MongoDB?

I want to export all collections in MongoDB by the command: 26 Answers 26 ...