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What does “default” mean after a class' function declaration?
... respective constructor or assignment operator, i.e. the one which just performs the copy or move action for each member. This is useful because the move constructor isn't always generated by default (e.g. if you have a custom destructor), unlike the copy constructor (and likewise for assignment), b...
Correct way to pass multiple values for same parameter name in GET request
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Indeed, there is no defined standard. To support that information, have a look at wikipedia, in the Query String chapter. There is the following comment:
While there is no definitive standard, most web frameworks allow
multiple values to be associated with a single field.[3]...
How to trigger a file download when clicking an HTML button or JavaScript
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For the button you can do
<form method="get" action="file.doc">
<button type="submit">Download!</button>
</form>
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AngularJS - Trigger when radio button is selected
...></script>
<html>
<body ng-app="radioExample">
<form name="myForm" ng-controller="ExampleController">
<input type="radio" ng-model="color.name" value="red"> Red <br/>
<input type="radio" ng-model="color.name" value="green"> Green <br/>
...
bodyParser is deprecated express 4
...in, the /tmp problem happens only if we used bodyParser to parse multipart forms, andrewkelley.me/post/do-not-use-bodyparser-with-express-js.html i will use formidable then for multipart forms.
– schehata
Jul 23 '14 at 22:51
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Simple regular expression for a decimal with a precision of 2
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Valid regex tokens vary by implementation. A generic form is:
[0-9]+(\.[0-9][0-9]?)?
More compact:
\d+(\.\d{1,2})?
Both assume that both have at least one digit before and one after the decimal place.
To require that the whole string is a number of this form, wrap the ex...
What's the meaning of “=>” (an arrow formed from equals & greater than) in JavaScript?
...rough v. 11.4)
QQ (through v. 1.2)
You can find more (and more current) information at CanIUse.com (no affiliation).
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EOFError: end of file reached issue with Net::HTTP
...url = URI.parse(domain)
req = Net::HTTP::Post.new(url.request_uri)
req.set_form_data({'name'=>'Sur Max', 'email'=>'some@email.com'})
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = (url.scheme == "https")
response = http.request(req)
See more in my blog: EOFError: end of file reached...
HTML File Selection Event
... Note that in IE7 and 8 that the 'change' event doesn't bubble up to the form event. You need to put your listener on the <input> tag.
– xer0x
Jul 20 '11 at 18:07
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Use images instead of radio buttons
...on IE too, but actually it isn't. the image behaves correctly but when the form is submitted, there is no thumbnail selection. I guess i am using the new IE that comes with Win 8.1. Any idea?
– Junaid Rehman
Feb 20 '15 at 22:18
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