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How do I remove blank elements from an array?
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88
Here is what works for me:
[1, "", 2, "hello", nil].reject(&:blank?)
output:
[1, 2, "h...
When to use %r instead of %s in Python? [duplicate]
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macloomacloo
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(SC) DeleteService FAILED 1072
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88
I had a similar problem and what I did to overcome it was the following:
Stop the service: ne...
Inconsistent Accessibility: Parameter type is less accessible than method
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Marc Gravell♦Marc Gravell
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How to drop unique in MySQL?
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How to permanently disable region-folding in Visual Studio 2008
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GregGreg
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'python' is not recognized as an internal or external command [duplicate]
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Asif IqbalAsif Iqbal
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Intellij idea subversion checkout error: `Cannot run program “svn”`
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RazvanRazvan
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bind event only once
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xandrwxandrw
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Git - How to close commit editor?
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Muhammad Omer Aslam
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answered Feb 5 '15 at 11:59
Marc CompteMarc Compte...