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printf() formatting for hex
...hy when printing hex as an 8 digit number with leading zeros, does this %#08X Not display the same result as 0x%08X ?
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Overwrite single file in my current branch with the same file in the master branch?
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prayagupd
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answered Dec 12 '12 at 19:51
Nepomuk Frädric...
How to hide a View programmatically?
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Sufian
5,7071313 gold badges5454 silver badges108108 bronze badges
answered Apr 22 '11 at 13:58
Erich DouglassE...
How can I access a JavaScript object which has spaces in the object's key?
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edited Aug 10 '16 at 18:08
Pardeep Jain
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How to find a parent with a known class in jQuery?
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501
Assuming that this is .d, you can write
$(this).closest('.a');
The closest method returns th...
Rails where condition using NOT NIL
...Rails 3:
Foo.includes(:bar).where("bars.id IS NOT NULL")
ActiveRecord 4.0 and above adds where.not so you can do this:
Foo.includes(:bar).where.not('bars.id' => nil)
Foo.includes(:bar).where.not(bars: { id: nil })
When working with scopes between tables, I prefer to leverage merge so that I...
Force Git to always choose the newer version during a merge?
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190
It is not exactly the "newer" version, but you can tell git to always prefer the version on the ...
How do I write unencoded Json to my View using Razor?
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Samuel Jack
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answered Nov 1 '10 at 20:27
LorenzoLorenzo...
What does the JSLint error 'body of a for in should be wrapped in an if statement' mean?
... a for in loop to enumerate over an array. Never. Use good old for(var i = 0; i<arr.length; i++).
The reason behind this is the following: each object in JavaScript has a special field called prototype. Everything you add to that field is going to be accessible on every object of that type. Supp...
How to create a css rule for all elements except one class?
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edited Sep 2 '16 at 21:20
Dinei
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answered Mar 2...