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How to use sed to replace only the first occurrence in a file?
...he 1st line, 1,// will be entered, and will find the true first match.
The net effect is the same as with GNU sed's 0,/re/: only the first occurrence is replaced, whether it occurs on the 1st line or any other.
NON-range approaches
potong's answer demonstrates loop techniques that bypass the need f...
Type Checking: typeof, GetType, or is?
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With the changes in .NET 4 does is still perform a cast?
– ahsteele
Mar 21 '13 at 21:04
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Refreshing OAuth token using Retrofit without modifying all calls
...re you achieving a synchronous call in Android when Android does not allow network calls on the main thread? I am running into problems returning a Response from an asynchronous call.
– lgdroid57
Jun 19 '15 at 21:17
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Can I change the root EBS device of my amazon EC2 instance?
...e2label works; check man e2label on your machine or visit http://linux.die.net/man/8/e2label for more information.
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How does the new automatic reference counting mechanism work?
...n-time which is very inefficient. That's why tracing GCs like the JVM and .NET are so much faster.
– J D
Jan 26 '14 at 19:32
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How can I specify a [DllImport] path at runtime?
... @Luca Piccioni: If you meant Assembly.LoadFrom, this only loads .NET assemblies, not native libraries. What did you mean?
– Ran
Jan 12 '12 at 15:54
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Android微信智能心跳方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...配给手机终端的 IP 是运营商内网的 IP，手机要连接 Internet，就需要通过运营商的网关做一个网络地址转换(Network Address Translation，NAT)。简单的说运营商的网关需要维护一个外网 IP、端口到内网 IP、端口的对应关系，以确保内网的...
How do I implement basic “Long Polling”?
...ice thing about this approach is it is very resilient. If the clients internet connection dies, it will timeout, then try and reconnect - this is inherent in how long polling works, no complicated error-handling is required
Anyway, the long_poller.htm code, using the jQuery framework:
<html>...
Awaiting multiple Tasks with different results
...dSuccessfully to Status == TaskStatus.RanToCompletion; this now exists in .NET Core for Task, and everywhere for ValueTask<T>
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reStructuredText tool support
...edText , however the tools that support it are scattered all over the Internet. The official tool list is incomplete and/or outdated, and can be updated only via commit privileges. For some time there was a comprehensive list at the Wikipedia reStructuredText page , but this apparently " did not ...