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Why does Ruby 1.9.2 remove “.” from LOAD_PATH, and what's the alternative?
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@John Feminella: what does this have to do with putting files in paths relative to each other? The question is about putting them relative to ., i.e. the current working directory. If the user cd s into a different directory, the current working d...
In c# what does 'where T : class' mean?
In C# what does where T : class mean?
10 Answers
10
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What is an OS kernel ? How does it differ from an operating system? [closed]
...op, shortcuts to applications, a web browser and a media player". A kernel doesn't match that definition.
So for an end-user a Linux distribution (say Ubuntu) is an Operating System while for a programmer the Linux kernel itself is a perfectly valid OS depending on what you're trying to achieve. Fo...
Why does CSS work with fake elements?
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Why does CSS work with fake elements?
(Most) browsers are designed to be (to some degree) forward compatible with future additions to HTML. Unrecognised elements are parsed into the DOM, but have no semantics or specialised def...
Why does calling a function in the Node.js REPL with )( work?
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Does that mean that hi)(arg will work? That could be abused to write some truly WTF-ridden code ;-)
– Doctor Jones
Oct 11 '13 at 11:43
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Abstract functions in Swift Language
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This doesn't quite work. If BaseClass wants to call those empty functions, then it would also have to implement the protocol, and then implement the functions. Also the subclass still isn't forced to implement the functions at com...
Where does npm install packages?
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does not work for me, shows only bin folder. "npm root -g" does work.
– whitneyland
Sep 19 '15 at 13:24
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Does PostgreSQL support “accent insensitive” collations?
...ction. (Would require to hack the C code itself.) The SQL wrapper function does that and allows both function inlining and expression indexes.
CREATE OR REPLACE FUNCTION public.immutable_unaccent(regdictionary, text)
RETURNS text LANGUAGE c IMMUTABLE PARALLEL SAFE STRICT AS
'$libdir/unaccent', 'u...
add column to mysql table if it does not exist
...n run directly,
e.g. in mysql client
more elegant and concise SHOW COLUMNS does not work in stored procedure so have to use INFORMATION_SCHEMA
the syntax for delimiting statements is strange in MySQL, so you have to
redefine the delimiter to be able to create stored procedures. Do not
forget to swit...
Why does intellisense and code suggestion stop working when Visual Studio is open?
...ne file/window appears to be affected, close and reopen that file. If that doesn't work, try below.
In Visual Studio:
Click Tools->Options->Text Editor->All Languages->General
Uncheck "Auto list members"
Uncheck "Parameter information"
Check "Auto list members" (yes, the one you ju...