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force client disconnect from server with socket.io and nodejs
... client should be sufficient though, since socketio does not connect that rapidly, and if somebody really wants to DoS you, they have other ways anyway (e.g. downloading pages from you).
– nh2
Apr 17 '13 at 14:44
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Why do I need to override the equals and hashCode methods in Java?
...ve the usability of your classes as keys in hash-based collections. As the API doc for hashCode explains: "This method is supported for the benefit of hashtables such as those provided by java.util.Hashtable."
The best answer to your question about how to implement these methods efficiently is sugge...
Which iOS app version/build number(s) MUST be incremented upon App Store release?
...AJOR.MINOR.PATCH, increment the: MAJOR version when you make incompatible API changes, MINOR version when you add functionality in a backwards-compatible manner, and PATCH version when you make backwards-compatible bug fixes.
– jeet.chanchawat
Jul 7 '14 at 6:4...
Python speed testing - Time Difference - milliseconds
...es in Python in order to speed test a section of code? I tried reading the API docs. I'm not sure I understand the timedelta thing.
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ScrollIntoView() causing the whole page to move
...t', inline: 'start' })
see: https://developer.mozilla.org/en-US/docs/Web/API/Element/scrollIntoView
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动态追踪（Dynamic Tracing）技术漫谈 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...试。它们虽然做的是类似的事情，但实现代码和相应的 API 都完全不同（这里值得一提的是，LLVM 世界的 LLDB 工具也提供了类似的 Python 编程支持，而那里的 Python API 又和 GDB 的不相兼容）。
我们当然也可以用 GDB 对活体程序进行...
UTF-8 byte[] to String
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Use Guava's Charsets.UTF_8 if you are on Android API below 19 too
– Ben Clayton
Oct 23 '14 at 9:50
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What are the best practices for catching and re-throwing exceptions?
...t and had a chance to inspect it. For example, a wrapper for a lower-level API that uses error codes (and has zillions of them) might have a single exception class that it throws an instance of for any error, with an error_code property that can be checked to get the underlying error code. If you're...
What is Java String interning?
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http://docs.oracle.com/javase/7/docs/api/java/lang/String.html#intern()
Basically doing String.intern() on a series of strings will ensure that all strings having same contents share same memory. So if you have list of names where 'john' appears 1000 times, by ...
Java Look and Feel (L&F) [closed]
...ook and Feel for my application. How can I do it using Java or a 3rd party API?
4 Answers
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