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Java 8 method references: provide a Supplier capable of supplying a parameterized result
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It appears that you can throw only RuntimeException from the method orElseThrow. Otherwise you will get an error message like MyException cannot be converted to java.lang.RuntimeException
Update:- This was an issue with an older version of ...
Forward function declarations in a Bash or a Shell script?
... foo
bar
baz
}
foo() {
}
bar() {
}
baz() {
}
main "$@"
You can read the code from top to bottom, but it doesn't actually start executing until the last line. By passing "$@" to main() you can access the command-line arguments $1, $2, et al just as you normally would.
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Could not establish trust relationship for SSL/TLS secure channel — SOAP
I have a simple web service call, generated by a .NET (C#) 2.0 windows app, via the web service proxy generated by Visual Studio, for a web service also written in C# (2.0). This has worked for several years, and continues to do so at the dozen or so places where it is running.
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Get element at specified position - JavaScript
Using Javascript how can I identify the element at a given position? Basically I'm looking to write a function that takes two input parameters (the x and y coordinates) and returns the html element at the position on the screen represented by the parameters.
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TortoiseHg Apply a Patch
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Good call. As of V1.0 patch importing is part is part of TortoiseHg
– Michael La Voie
Apr 5 '10 at 1:07
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How can I copy & paste, or duplicate, an existing project?
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@Thomas Lötzer how can I copy a job that is not under the SAME parent? e.g, I need to copy ../../DIR1/job_x to ../../DIR2/job_x?
– Heinz
Sep 7 '17 at 17:16
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How do you stop Console from popping up automatically in Eclipse
I have a web application running in Eclipse with Tomcat. It has a few errors that make the console popup every few seconds. How do I stop it from automatically popping up and taking focus?
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How to express infinity in Ruby?
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If you use ruby 1.9.2, you can use:
>> Float::INFINITY #=> Infinity
>> 3 < Float::INFINITY #=> true
Or you can create your own constant using the following*:
I've checked that in Ruby 1.8.6, 1.8.7, and 1.9.2 you have Float.infin...
Regex not operator
...o, there's no direct not operator. At least not the way you hope for.
You can use a zero-width negative lookahead, however:
\((?!2001)[0-9a-zA-z _\.\-:]*\)
The (?!...) part means "only match if the text following (hence: lookahead) this doesn't (hence: negative) match this. But it doesn't actual...
Redirect from asp.net web api post action
I'm very new to ASP.NET 4.0 Web API. Can we redirect to another URL at the end of the POST action?, something like ... Response.Redirect(url)
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