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Using the scrollwheel in GNU screen
...e. I was hoping that I would not have to manually enter scrollback mode in order to use the mouse. Thanks.
– JesperE
Jan 24 '09 at 20:34
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Recommended way to save uploaded files in a servlet application
...loads = new File("/path/to/uploads");
Environment variable via SET UPLOAD_LOCATION=/path/to/uploads:
File uploads = new File(System.getenv("UPLOAD_LOCATION"));
VM argument during server startup via -Dupload.location="/path/to/uploads":
File uploads = new File(System.getProperty("upload.locat...
Is it better to use C void arguments “void foo(void)” or not “void foo()”? [duplicate]
...-declarator ( parameter-type-list )
direct-declarator ( identifier-list_opt )
so only the identifier-list version can be empty because it is optional (_opt).
direct-declarator is the only grammar node that defines the parenthesis (...) part of the declarator.
So how do we disambiguate and us...
Python int to binary string?
...ideline on how it could be done.
The general idea is to use code from (in order of preference):
the language or built-in libraries.
third-party libraries with suitable licenses.
your own collection.
something new you need to write (and save in your own collection for later).
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XmlSerializer giving FileNotFoundException at constructor
...ms code generation nor does it perform compilation with the C# compiler in order to create a serializer assembly at runtime, unless explicitly forced to by setting a configuration file setting (useLegacySerializerGeneration). This change removes the dependency on csc.exe and improves startup perform...
View all TODO items in Visual Studio using GhostDoc
...ms are organized in the same way as the solution. The default view is just ordered alphabetically by file name containing the comment.
– Kijana Woodard
Jun 27 '14 at 3:39
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What is the benefit of using $() instead of backticks in shell scripts?
...utomatically relicense away from SO defaults (CC-BY-SA or MIT licenses) in order to allow for such warranties or fitness of purpose. I would instead reuse code on SO at my own risk, and vote contributions according to helpfulness, technical merits, etc.
– chrstphrchvz
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COUNT DISTINCT with CONDITIONS
...ed the entryID condition in the left join rather than in a where clause in order to make sure that any items that only have a entryID of 0 get properly counted in the first DISTINCT.
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How do you implement a Stack and a Queue in JavaScript?
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To avoid needing to iterate over the entire thing in order to append to the end, store a reference to the last one via this.last=node;
– Perkins
Apr 17 '15 at 4:56
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HTML for the Pause symbol in audio and video control
... without BOM (which in most development environments is set by default) in order to instruct the parser how to transform the bytes into characters correctly. <meta charset="utf-8"/> should be used immediately after <head> in a HTML file, and make sure the correct HTTP headers Content-Ty...