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jQuery posting JSON
...t to query parameters and by default send with the data type application/x-www-form-urlencoded; charset=UTF-8, probably not what you want
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Rails create or update magic?
... User.where(name: "Roger").first_or_initialize
user.email = "email@example.com"
user.save
Alternatively, you can use find_or_initialize_by.
user = User.find_or_initialize_by(name: "Roger")
In Rails 3.
user = User.find_or_initialize_by_name("Roger")
user.email = "email@example.com"
user.save
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PHP-FPM doesn't write to error log
... the file that configure your desired pool.
By default its: /etc/php-fpm.d/www.conf
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Regular expression for first and last name
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EProgrammerNotFound exception in Delphi?
... on the team), we'd always joked about replacing some error message in the compiler for one of the most common errors with a similar message. Internally we've always joked and poked fun at different things and people (mostly on the team itself). If you don't have a sense of humor, you're destined to...
How to send a message to a particular client with socket.io
...should be stored in an object like this:
var users = {
'userA@example.com': [socket object],
'userB@example.com': [socket object],
'userC@example.com': [socket object]
}
On the client, emit an object to the server with the following data:
{
to:[the other receiver's username as a ...
Border around tr element doesn't show?
... @edi9999 - I recommend using a reset stylesheet. Check this out http://www.cssreset.com/
– Black Sheep
Sep 8 '13 at 0:06
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req.body empty on posts
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In Postman of the 3 options available for content type select "X-www-form-urlencoded" and it should work.
Also to get rid of error message replace:
app.use(bodyParser.urlencoded())
With:
app.use(bodyParser.urlencoded({
extended: true
}));
See https://github.com/expressjs/body-parser
Th...
Correct way to use StringBuilder in SQL
...ard that string concatenation will use a StringBuilder under the covers if compiled with the Sun/Oracle compiler. This is true, it will use one StringBuilder for the overall expression. But it will use the default constructor, which means in the majority of cases, it will have to do a reallocation. ...
Error: request entity too large
...dyParser.urlencoded({ extended:true,limit:1024*1024*20,type:'application/x-www-form-urlencoded' })
app.use(jsonParser);
app.use(urlencodedParser);
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