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What Automatic Resource Management alternatives exist for Scala?
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For now Scala 2.13 has finally supported: try with resources by using Using :), Example:
val lines: Try[Seq[String]] =
Using(new BufferedReader(new FileReader("file.txt"))) { reader =>
Iterator.unfold(())(_ => Option(reader.readL...
C#对象序列化与反序列化 - 更多技术 - 清泛网移动版 - 专注C/C++及内核技术
...) .NET支持对象序列化的几种方式
(2) 几种序列化的区别
(3) 使用特性对序列化的控制
2. 使用二进制序列化和反序列化
(1) 二进制序列化与反序列化的程序示例
(2) 总结
3. 使用SOAP方式序列化和反序列化
(1) SOAP序列化与反序列化...
Collection was modified; enumeration operation may not execute
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Dale K
11.1k88 gold badges3232 silver badges5959 bronze badges
answered Mar 3 '09 at 2:10
JaredParJaredPar
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What's the fastest way to convert String to Number in JavaScript?
....com/best-of-string-to-number-conversion/2
Implicit marked the fastest on 3 browsers, but it makes the code hard to read… So choose whatever you feel like it!
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Best way to do Version Control for MS Excel
What version control systems have you used with MS Excel (2003/2007)? What would you recommend and Why? What limitations have you found with your top rated version control system?
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Ruby max integer
...w big they can be.
If you are looking for the machine's size, i.e. 64- or 32-bit, I found this trick at ruby-forum.com:
machine_bytes = ['foo'].pack('p').size
machine_bits = machine_bytes * 8
machine_max_signed = 2**(machine_bits-1) - 1
machine_max_unsigned = 2**machine_bits - 1
If you are loo...
Determine if running on a rooted device
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return checkRootMethod1() || checkRootMethod2() || checkRootMethod3();
}
private static boolean checkRootMethod1() {
String buildTags = android.os.Build.TAGS;
return buildTags != null && buildTags.contains("test-keys");
}
private static boolean chec...
Diagnosing Memory Leaks - Allowed memory size of # bytes exhausted
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13 Answers
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What is the difference between
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answered Nov 3 '11 at 14:44
auralbeeauralbee
8,00344 gold badges2626 silver badges3434 bronze badges
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What are fixtures in programming?
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Nino Filiu
7,31255 gold badges3131 silver badges4646 bronze badges
answered Feb 4 '13 at 10:06
m01m01
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