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WaitAll vs WhenAll
What is the difference between Task.WaitAll() and Task.WhenAll() from the Async CTP ?
Can you provide some sample code to illustrate the different use cases ?
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find -exec with multiple commands
... find -exec with multiple commands without any success. Does anybody know if commands such as the following are possible?
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Get all keys of an NSDictionary as an NSArray
Is it possible to get all the keys from a specific NSDictionary as a seperate NSArray ?
3 Answers
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Variable name as a string in Javascript
...usfx you can swap out const for let or var and it works just the same. But if you're using a transpiler for the object destructuring in the first place, it probably supports const already.
– SethWhite
Dec 12 '17 at 15:19
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Ruby on Rails: How do you add add zeros in front of a number if it's under 10?
... lot of people using sprintf (which is the right thing to do), and I think if you want to do this for a string it's best to keep in mind the rjust and ljust methods:
"4".rjust(2, '0')
This will make the "4" right justified by ensuring it's at least 2 characters long and pad it with '0'. ljust doe...
How to check if running in Cygwin, Mac or Linux?
...that is used both on Windows/Cygwin and Mac and Linux. It needs slightly different variables for each versions.
11 Answers...
How to compare arrays in C#? [duplicate]
... Great answer, and I know it's a little late, but that could be simplified to this: bool isEqual = target1.SequenceEqual(target2);
– Connie Hilarides
Mar 16 '14 at 7:57
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IPN vs PDT in Paypal
I'm having some trouble choosing between PayPal's Instant Payment Notification (IPN) and Payment Data Transfer (PDT).
3 Ans...
NerdTree - Reveal file in tree
... :NERDTreeFind
Find the current file in the tree. If no tree exists for the current tab,
or the file is not under the current root, then initialize a new tree where
the root is the directory of the current file.
I don't think it's bound to anything by default, so y...
How to find a min/max with Ruby
... rumblings that Ruby 2.4 is optimizing [a,b].max, but it's still not clear if it's faster than the above implementation. blog.bigbinary.com/2016/11/17/…
– Dave Morse
May 26 '17 at 21:48
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