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How to send a custom http status message in node / express?
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You can check this res.send(400, 'Current password does not match')
Look express 3.x docs for details
UPDATE for Expressjs 4.x
Use this way (look express 4.x docs):
res.status(400).send('Current password does not match');
// or
res.status(400);
res.send('Current passwo...
How to access outer class from an inner class?
...ld possibly do... from a Pythonic point of view it's probably time to get bored with splitting hairs
– mike rodent
Nov 7 '11 at 14:40
21
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Why do we declare Loggers static final?
...eresting exception to these rules:
protected final Logger log = LoggerFactory.getLogger(getClass());
as opposed to:
private static final Logger log = LoggerFactory.getLogger(Foo.class);
The former way allows you to use the same logger name (name of the actual class) in all classes throughout t...
Javascript foreach loop on associative array object
Why my for for-each loop is not iterating over my JavaScript associative array object?
9 Answers
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Understanding Node.js modules: multiple requires return the same object?
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If both app.js and b.js reside in the same project (and in the same directory) then both of them will receive the same instance of A. From the node.js documentation:
... every call to require('foo') will get exactly the same object returned, if it would resolve to the same file.
The situat...
How to share Eclipse configuration over different workspaces
...n pragmatically between multiple computers? Should I version control them, or is there any easier way to do this?
11 Answer...
Convert string to binary in python
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Something like this?
>>> st = "hello world"
>>> ' '.join(format(ord(x), 'b') for x in st)
'1101000 1100101 1101100 1101100 1101111 100000 1110111 1101111 1110010 1101100 1100100'
#using `bytearray`
>>> ' '.join(format(x, 'b') for x in bytearray...
Will HTML5 allow web apps to make peer-to-peer HTTP connections?
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Instead of intelligent guesses, here is an informed answer:
HTML 5 plans to allow peer to peer connections from javascript, but these connections WILL NOT BE RAW TCP.
The complete spec can be found at http://dev.w3.org/html5/websockets/
jrh
EDIT: with specific refere...
Creating a new empty branch for a new project
We are using a git repository to store our project. We have our branches departing from the original branch. But now we want to create a small new project to track some documentation. For that we would want to create a new empty branch to start storing our files, and I would want other users of the ...
Can I set an opacity only to the background image of a div?
...whole element including its content and there's no way to alter this behavior. You can work around this with the two following methods.
Secondary div
Add another div element to the container to hold the background. This is the most cross-browser friendly method and will work even on IE6.
HTML
&l...