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How can I maximize a split window?
... the other windows (leaving only the help window open/maximized).
(Ctrl-Wo means holding Ctrl press W, and then o)
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Class.forName() vs ClassLoader.loadClass() - which to use for dynamic loading? [duplicate]
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They are quite different!
As stated in the documentation for Class.forName(String),
Returns the Class object associated with the class or interface with the given string name. Invoking this method is equivalent to: Class.forName(className, true, currentLoader)
(tru...
Stripping everything but alphanumeric chars from a string in Python
What is the best way to strip all non alphanumeric characters from a string, using Python?
11 Answers
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Should I inherit from std::exception?
I've seen at least one reliable source (a C++ class I took) recommend that application-specific exception classes in C++ should inherit from std::exception . I'm not clear on the benefits of this approach.
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How to scroll HTML page to given anchor?
... that point you might as well just link to the anchor <a href="#anchorName">link</a>
– Ryan
Feb 7 '14 at 22:32
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Configure apache to listen on port other than 80
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No, just the "This webpage is not available" annoying message. Just to clarify, port 80 works perfectly. Changing both the VirtualHost and the Listen doesn't solve it for me. (AWS ubuntu). B.T.W the reason I need it to listen to a different port is because I've also configured ...
UIButton Long Press Event
I want to emulate a long a press button, how can I do this? I think a timer is needed.
I see UILongPressGestureRecognizer but how can I utilize this type?
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How do you run a SQL Server query from PowerShell?
...if you have a single powershell.exe process that will call this multiple times over weeks without closing then it might eventually be an issue but you would have to test that.
– Chris Magnuson
May 28 '14 at 14:36
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From inside of a Docker container, how do I connect to the localhost of the machine?
...nux. A fix has been submitted on March the 8th, 2019 and will hopefully be merged to the code base. Until then, a workaround is to use a container as described in qoomon's answer.
2020-01: some progress has been made. If all goes well, this should land in Docker 20.04
TLDR
Use --network="host" ...
How to calculate percentage with a SQL statement
...heir grades. For simplicity's sake, lets just say there are 2 columns - name & grade . So a typical row would be Name: "John Doe", Grade:"A".
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