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Ruby: How to post a file via HTTP as multipart/form-data?
...ke an HMTL form posted from a browser. Specifically, post some text fields and a file field.
12 Answers
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How to use base class's constructors and assignment operator in C++?
I have a class B with a set of constructors and an assignment operator.
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How do I pass values to the constructor on my wcf service?
... need to implement a combination of custom ServiceHostFactory, ServiceHost and IInstanceProvider.
Given a service with this constructor signature:
public MyService(IDependency dep)
Here's an example that can spin up MyService:
public class MyServiceHostFactory : ServiceHostFactory
{
private...
How costly is .NET reflection?
...ntly hear how bad reflection is to use. While I generally avoid reflection and rarely find situations where it is impossible to solve my problem without it, I was wondering...
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Good Linux (Ubuntu) SVN client [closed]
...as your version control client, you're probably going to have to get your hands dirty.
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Is it safe to delete a NULL pointer?
...elete performs the check anyway, so checking it on your side adds overhead and looks uglier. A very good practice is setting the pointer to NULL after delete (helps avoiding double deletion and other similar memory corruption problems).
I'd also love if delete by default was setting the parameter t...
How do I do a multi-line string in node.js?
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node v4 and current versions of node
As of ES6 (and so versions of Node greater than v4), a new "template literal" intrinsic type was added to Javascript (denoted by back-ticks "`") which can also be used to construct multi-line str...
How can I let a table's body scroll but keep its head fixed in place?
...zontal scroll). You'll have two horizontal scrollbars; one for the header and one for the data.
– vol7ron
Aug 18 '11 at 21:41
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How to export iTerm2 Profiles
I needed to reformat my computer and now I'm having trouble copying the settings/profiles over.
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Float vs Decimal in ActiveRecord
...ation defines floats in binary format. Basically, it stores sign, fraction and exponent to represent a Float. It's like a scientific notation for binary (something like +1.43*10^2). Because of that, it is impossible to store fractions and decimals in Float exactly.
That's why there is a Decimal for...