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Error handling principles for Node.js + Express.js applications?
...ks return an error object as the first argument or null.
Express.js uses middleware and the middleware syntax uses B) and E) (mentioned below).
C) is bad practice if you ask me.
app.get('/home', function(req, res) {
// An error occurs
throw err;
});
You can easily rewrite the above as
...
How to check if all elements of a list matches a condition?
...19 '12 at 14:54
Hedde van der HeideHedde van der Heide
18.2k1313 gold badges5454 silver badges9191 bronze badges
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Are parallel calls to send/recv on the same socket valid?
I know that a good design should avoid this, but I am not clear how these system APIs will behave. I am unable to find a good documentation also for the same.
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How do I rename all files to lowercase?
...d ‘ppp.txt’ are the same file" and it doesnt lower case my file... any ideas? Is it because its in the same directory?
– lorless
Aug 8 '13 at 16:45
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NUnit vs. xUnit
...nning (in a different way though). NUnit has been around since 2002, it's widely used, well documented and has a large community, whereas xUnit.net is more modern, more TDD adherent, more extensible, and also trending in .NET Core development. It's also well documented.
In addition to that, the mai...
PHP shell_exec() vs exec()
...a string. exec returns the last line of the output by default, but can provide all output as an array specifed as the second parameter.
See
http://php.net/manual/en/function.shell-exec.php
http://php.net/manual/en/function.exec.php
...
git pull keeping local changes
... that git checkout --theirs command is very confusing. It did what I wanted once and something really bad another time. Got any good documentation on it?
– Milimetric
Sep 19 '13 at 15:00
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Hibernate openSession() vs getCurrentSession()
... edited Jun 17 '15 at 13:54
Siddharth
8,7191111 gold badges7474 silver badges129129 bronze badges
answered Nov 8 '11 at 10:49
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vim, switching between files rapidly using vanilla Vim (no plugins)
...R>
or:
gb
(quickly scanning the list)
foo<tab><CR>
The idea comes from this image taken from Bairui's collection of Vim infographics:
Vim also has <C-^> (or <C-6> on some keyboards)—the normal mode equivalent of :b#—to jump between the current buffer and the pr...
GitHub: Reopening a merged pull request
...d create a new pull request, copying all the details over and probably providing a link to the original pull request to manually save the history.
Might be a nice feature request for future GitHub.
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