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What does the JSLint error 'body of a for in should be wrapped in an if statement' mean?
... res.push(this[i]);
}
}
return res;
};
console.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 ...
Checkout one file from Subversion
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404
The simple answer is that you svn export the file instead of checking it out.
But that might ...
Open new Terminal Tab from command line (Mac OS X)
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answered Aug 24 '11 at 15:15
Gordon DavissonGordon Davisson
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How to grant remote access to MySQL for a whole subnet?
...ign as a wildcard in the IP address.
From http://dev.mysql.com/doc/refman/5.1/en/grant.html
You can specify wildcards in the host name. For example, user_name@'%.example.com' applies to user_name for any host in the example.com domain, and user_name@'192.168.1.%' applies to user_name for any ho...
Is there a function that returns the current class/method name? [duplicate]
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edited Mar 22 '11 at 5:17
answered Mar 22 '11 at 5:11
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Check if element is visible in DOM
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edited Oct 19 '18 at 9:49
7ochem
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answered Feb ...
How to wait for several Futures?
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edited Apr 28 '13 at 11:54
answered Apr 27 '13 at 23:14
c...
Invoke(Delegate)
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answered Feb 5 '13 at 9:15
dashdash
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Python code to remove HTML tags from a string [duplicate]
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