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Java: Date from unix timestamp
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For 1280512800, multiply by 1000, since java is expecting milliseconds:
java.util.Date time=new java.util.Date((long)timeStamp*1000);
If you already had milliseconds, then just new java.util.Date((long)timeStamp);
From t...
cpuid汇编指令 - C/C++ - 清泛网 - 专注C/C++及内核技术
... cpuid
cmp eax, 80000004h
jb not_supported
mov di, offset CPU_name
mov eax, 80000002h
cpuid
call save_string
mov eax, 80000003h
cpuid
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How do I create a copy of an object in PHP?
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For anyone picking this up: a "shallow" copy ($a = clone $b, with no magic __clone() methods in play) is equivalent to looking at each of the properties of object $b in term, and assigning to the same property in a new member...
Error to run Android Studio
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I didn't have to edit /etc/environment for this to work.
– theicfire
Mar 16 '15 at 23:17
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How to get Locale from its String representation in Java?
...nstance according to that, but maybe there's a better way / ready solution for that?
12 Answers
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Multiple “order by” in LINQ
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This should work for you:
var movies = _db.Movies.OrderBy(c => c.Category).ThenBy(n => n.Name)
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SQL Server: Query fast, but slow from procedure
...lem as the original poster but the quoted answer did not solve the problem for me. The query still ran really slow from a stored procedure.
I found another answer here "Parameter Sniffing", Thanks Omnibuzz. Boils down to using "local Variables" in your stored procedure queries, but read the origi...
Find merge commit which include a specific commit
...merge commits in the history line between c and master:
git log <SHA-1_for_c>..master --ancestry-path --merges
This will however also show all the merges that happened after h, and between e and g on feature.
Comparing the result of the following commands:
git rev-list <SHA-1_for_c&g...
What is the difference between HTTP_HOST and SERVER_NAME in PHP?
... is defined in server config. Which one to use depends on what you need it for. You should now however realize that the one is a client-controlled value which may thus not be reliable for use in business logic and the other is a server-controlled value which is more reliable. You however need to ens...
Wrap a delegate in an IEqualityComparer
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@Ruben Bartelink: Thanks for clarifying. But I still don't understand your hashing policy of t => 0. If all objects always hash to the same thing (zero), then isn't that even more broken than using obj.GetHashCode, per @Dan Tao's point? Why not...