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What's the difference between `1L` and `1`?
...e to run faster and consume less memory. A double ("numeric") vector uses 8 bytes per element. An integer vector uses only 4 bytes per element. For large vectors, that's less wasted memory and less to wade through for the CPU (so it's typically faster).
Mostly this applies when working with indice...
How to Query an NTP Server using C#?
...ssage size - 16 bytes of the digest (RFC 2030)
var ntpData = new byte[48];
//Setting the Leap Indicator, Version Number and Mode values
ntpData[0] = 0x1B; //LI = 0 (no warning), VN = 3 (IPv4 only), Mode = 3 (Client Mode)
var addresses = Dns.GetHostEntry(ntpServer).AddressList;
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How to add a filter class in Spring Boot?
...manHaim Raman
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What does git push origin HEAD mean?
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answered Apr 23 '14 at 10:08
hek2mglhek2mgl
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What data is stored in Ephemeral Storage of Amazon EC2 instance?
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edited Jun 8 '18 at 7:22
Jude Niroshan
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How can I use mySQL replace() to replace strings in multiple records?
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answered Nov 24 '10 at 20:28
Raj MoreRaj More
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Any reason why scala does not explicitly support dependent types?
...r }
defined class Foo
scala> val foo1 = new Foo
foo1: Foo = Foo@24bc0658
scala> val foo2 = new Foo
foo2: Foo = Foo@6f7f757
scala> implicitly[foo1.Bar =:= foo1.Bar] // OK: equal types
res0: =:=[foo1.Bar,foo1.Bar] = <function1>
scala> implicitly[foo1.Bar =:= foo2.Bar] // Not OK: ...
How to execute IN() SQL queries with Spring's JDBCTemplate effectivly?
... stivlo
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answered Aug 25 '09 at 9:54
yawnyawn
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Reusing a PreparedStatement multiple times
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answered Mar 18 '10 at 2:04
BalusCBalusC
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What are the differences between node.js and node?
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edited Jun 30 at 18:24
Hugolpz
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answe...