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Java 8 Iterable.forEach() vs foreach loop
...ing the Keep It Simple, Stupid principle, the new-fangled forEach() has at least the following deficiencies:
Can't use non-final variables. So, code like the following can't be turned into a forEach lambda:
Object prev = null;
for(Object curr : list)
{
if( prev != null )
foo(prev, cur...
find -exec a shell function in Linux?
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@РоманКоптев How fortunate that at least it works in /bin/bash.
– sdenham
Dec 2 '19 at 21:32
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Stashing only un-staged changes in Git
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This is awesome. It's a little labor-intensive, but at least you can skip and add whole files.
– Dustin Oprea
Apr 24 at 19:28
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How to compare UIColors?
...een && l_blue == r_blue && l_alpha == r_alpha
}
}
At least with this extension:
UIColor.whiteColor == UIColor(hex: "#FFFFFF") // true
UIColor.black == UIColor(red: 0, green: 0, blue: 0, alpha: 1) // true
Both comparisons would return false if compared using the native UColor...
How do I create directory if none exists using File class in Ruby?
...his variable, FileUtils.mkdir_p('dir_name') wasn't working for me... or at least that's what I recall happened (this answer is more than 1 year old). I wouldn't be surprised if a newer version of Ruby fixes this issue.
– skplunkerin
Jun 11 '16 at 22:27
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Ruby: Easiest Way to Filter Hash Keys?
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Activerecord is not needed for this at least on 2.5.
– graywolf
Oct 29 '18 at 15:37
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How do I do a Date comparison in Javascript? [duplicate]
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This does not work with == (at least on firefox). Comparing two dates directly always returns false, you have to use getTime() as mentionned above.
– Luper Rouch
May 20 '09 at 3:36
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machine learning libraries in C# [closed]
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Not bad though at least for someone not very familiar with the topic it really isn't that good a choice. They don't use partial classes for their forms (makes it hard to read the code behind their samples), and i can't find decent documentatio...
Two way sync with rsync
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It git good at this ?At least git is easy to use and transport is fast.for blob there is an extension developed by github called Large File Storage.
– wener
Jun 3 '15 at 8:58
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How to convert a string to lower or upper case in Ruby
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titleize needs to be removed from this answer or at least state it's a Rails method.
– iceツ
Apr 4 '18 at 18:24
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