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On localhost, how do I pick a free port number?
...unication and since I could not figure out how to use named pipes under Windows I thought I'll use network sockets. Everything happens locally. The server is able to launch slaves in a separate process and listens on some port. The slaves do their work and submit the result to the master. How do I f...
How to clone an InputStream?
I have a InputStream that I pass to a method to do some processing. I will use the same InputStream in other method, but after the first processing, the InputStream appears be closed inside the method.
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Ruby: How to post a file via HTTP as multipart/form-data?
I want to do an HTTP POST that looks like an HMTL form posted from a browser. Specifically, post some text fields and a file field.
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How do I read the first line of a file using cat?
How do I read the first line of a file using cat ?
10 Answers
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Should I always use a parallel stream when possible?
...streams, and just as easy to use a parallel stream. Two examples from the docs , the second one using parallelStream:
6 An...
C# 3.0 auto-properties — useful or not? [closed]
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Yes, it does just save code. It's miles easier to read when you have loads of them. They're quicker to write and easier to maintain. Saving code is always a good goal.
You can set different scopes:
public string PropertyName { get...
How do I format a long integer as a string without separator in Java?
... here will probably be more straight forward than trying to understand the documentation for MessageFormat :
6 Answers
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How do I restart nginx only after the configuration test was successful on Ubuntu?
...en a nginx configuration file has errors. On a multi-site server this puts down all the sites, even the ones without configuration errors.
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Is there a better way to express nested namespaces in C++ within the header
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To avoid really deep indenting, I usually do it this way:
namespace A { namespace B { namespace C
{
class X
{
// ...
};
}}}
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jquery change class name
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@Bob - I don't follow, where are you getting that from, another question? This one says he has the ID of the element :) Also to get a parent you can use .closest('td') instead of .parents('td:first') :)
– Nick ...