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How to select first and last TD in a row?
...can see at: w3.org/TR/CSS2/selector.html#child-selectors (same page posted by James)
– Francesco
Aug 29 '11 at 10:27
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How can I reference a commit in an issue comment on GitHub?
... named test. You can leave a comment on the issue and reference the commit by dev@e9c11f0a (where e9c11f0a is the first 8 letters of the sha hash of the commit you want to link to) if that makes sense.
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How to find difference between two Joda-Time DateTimes in minutes
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The answer by MadProgrammer should have been the Accepted Answer. Notice the simple use of Minutes.minutesBetween.
– Basil Bourque
Feb 19 '14 at 9:28
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What's the meaning of “=>” (an arrow formed from equals & greater than) in JavaScript?
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This is an arrow function. Arrow functions are a short syntax, introduced by ECMAscript 6, that can be used similarly to the way you would use function expressions. In other words, you can often use them in place of expressions like function (foo) {...}. But they have some important differences. Fo...
What does map(&:name) mean in Ruby?
...hat as the method's block.
The Symbol#to_proc method was originally added by ActiveSupport but has been integrated into Ruby 1.8.7. This is its implementation:
class Symbol
def to_proc
Proc.new do |obj, *args|
obj.send self, *args
end
end
end
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How do I copy folder with files to another folder in Unix/Linux? [closed]
...well and then the contents inside of it. My memory is this behavior varies by command and maybe event by OS a bit. Here's a reference with more info.
– OllieBrown
Jul 19 '18 at 17:02
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Refused to display in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'
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I found a better solution, maybe it can help somebody
replace "watch?v=" by "v/" and it will work
var url = url.replace("watch?v=", "v/");
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Visual Studio popup: “the operation could not be completed”
...ean them all))
Try to open each single project that compose the solution 1-by-1 and build it, to understand which is the specific project that generate the issue
Understand what is the change/edit/modification that triggered the error, and undo it (source control tool can help...)
If you have custom...
How to wait for all goroutines to finish without using time.Sleep?
...lue will copy it and make wg.Done() ineffective. While this could be fixed by passing a pointer &wg, a better way to prevent such errors is to declare the WaitGroup variable as a pointer in the first place: wg := new(sync.WaitGroup) instead of var wg sync.WaitGroup.
– Rober...
Insert space before capital letters
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This will find each occurrence of a lower case character followed by an upper case character, and insert a space between them:
s = s.replace(/([a-z])([A-Z])/g, '$1 $2');
For special cases when 2 consecutive capital letters occur (Eg: ThisIsATest) add additional code below:
s = s.replac...