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How to convert java.sql.timestamp to LocalDate (java8) java.time?
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@jacobhyphenated's comment is extremely important here, hence the number of upvotes for it. See my answer for details stackoverflow.com/a/57101544/2032701
– Ruslan
Jul 18 '19 at 19:40
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What does the “@” symbol do in Powershell?
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PowerShell will actually treat any comma-separated list as an array:
"server1","server2"
So the @ is optional in those cases. However, for associative arrays, the @ is required:
@{"Key"="Value";"Key2"="Value2"}
Officially, @ is the "array operator." You ...
Difference between DirectCast() and CType() in VB.NET
...ting mechanism. I bring this up because it's useful as a starting point in comparing the two VB.NET operators (and they are operators, not functions, even though they have function semantics).
DirectCast() is more strict than the C# casting operator. It only allows you to cast when the item being c...
What is the difference between Lisp-1 and Lisp-2?
...espace for functions is an advantage is a source of contention in the Lisp community. It is usually referred to as the Lisp-1 vs. Lisp-2 debate. Lisp-1 refers to Scheme's model and Lisp-2 refers to Common Lisp's model.
It's basically about whether variables and functions can have the same name wit...
Can Visual Studio 2012 be installed side-by-side w/ Visual Studio 2010?
...th the information Reigo provided, and more details: http://msdn.microsoft.com/en-us/library/ms246609%28v=VS.110%29.aspx
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Undo a particular commit in Git that's been pushed to remote repos
What is the simplest way to undo a particular commit that is:
4 Answers
4
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Async/Await vs Threads
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can it completely replace the old way of using Threads ?
No. A thread can do many more useful things. Await is specifically designed to deal with something taking time, most typically an I/O request. Which traditionally was don...
How to escape hash character in URL
...t starts the hash fragment, so you need to encode it in the query string. Compare encodeURIComponent('#'). What do you see in Chrome 74?
– Robert Tupelo-Schneck
May 21 '19 at 14:48
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Can I comment out a line in a .git/config file?
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Yes, you can comment lines out of Git config files using # or ;.
From the documentation:
Syntax
The syntax is fairly flexible and permissive; whitespaces are mostly ignored. The # and ; characters begin comments to the end of li...
Why switch is faster than if
... jump to the next clause and so on. With switch the JVM loads the value to compare and iterates through the value table to find a match, which is faster in most cases.
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