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Download a file from NodeJS Server using Express
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Update
Express has a helper for this to make life easier.
app.get('/download', function(req, res){
const file = `${__dirname}/upload-folder/dramaticpenguin.MOV`;
res.download(file); // Set disposition and send it.
});
Old Answer
As far as your browser is concerne...
IntelliJ: Never use wildcard imports
...ports?
Under 'Settings > Code Style > Imports', I can see that you can specify the 'class count' prior to IntelliJ using wildcard imports. However, if I never want to use wildcard imports can I turn this functionality off?
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How to update a git clone --mirror?
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I'd like to know too what the difference to git fetch is.
– Thorbjørn Ravn Andersen
May 27 '11 at 11:51
1
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How to empty a list?
...he old list will still have the same elements, and effect will be apparent if it had other variable bindings.
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JavaScript Regular Expression Email Validation [duplicate]
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If you define your regular expression as a string then all backslashes need to be escaped, so instead of '\w' you should have '\\w'.
Alternatively, define it as a regular expression:
var pattern = /^\w+@[a-zA-Z_]+?\.[a-zA-Z...
IList vs IEnumerable for Collections on Entities
...hat you can add to or remove from.
Typically you'll want to be able to modify an Order by adding or removing OrderLines to it, so you probably want Order.Lines to be an IList<OrderLine>.
Having said that, there are some framework design decisions you should make. For example, should it be po...
Angular.js: How does $eval work and why is it different from vanilla eval?
...hey evaluate AngularJS expressions. The linked documentation explains the differences between expressions and JavaScript.
Q: What exactly is $eval doing? Why does it need its own mini parsing language?
From the docs:
Expressions are JavaScript-like code snippets that are usually placed in bind...
Set line spacing
...member that you can't set line-height property's value under '1' or '100%' if you are setting it to an <a> element. If you wanted so, you can set an <p> between your text and your <a>, for example.
– raulchopi
May 11 '16 at 6:48
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Service Reference Error: Failed to generate code for the service reference
...needed, you can add the service reference from a Class Library project specifically created for that purpose. Check my reply for additional info.
– Florin Dumitrescu
Apr 3 '13 at 12:26
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How to send JSON instead of a query string with $.ajax?
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You need to use JSON.stringify to first serialize your object to JSON, and then specify the contentType so your server understands it's JSON. This should do the trick:
$.ajax({
url: url,
type: "POST",
data: JSON.stringify(data),
conten...