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How to return PDF to browser in MVC?
...ontentResult. The last line in your controller action would be something like:
return File("Chap0101.pdf", "application/pdf");
If you are generating this PDF dynamically, it may be better to use a MemoryStream, and create the document in memory instead of saving to file. The code would be somethi...
The developers of this app have not set up this app properly for Facebook Login?
I'm trying to make login with Facebook available in my script. I've done everything, but when I attempt to login with a Facebook account I get this error from Facebook:
...
Returning JSON from a PHP Script
...on/json');
echo json_encode($data);
If I'm not using a particular framework, I usually allow some request params to modify the output behavior. It can be useful, generally for quick troubleshooting, to not send a header, or sometimes print_r the data payload to eyeball it (though in most cases, it...
How to output git log with the first line only?
...t message.
I found out that git log --pretty=short should do the trick but on my computer it shows the full log as git log does (besides the time stamp).
...
java.io.Console support in Eclipse IDE
...he built classes in the bin directories on the JRE classpath.
java -cp workspace\p1\bin;workspace\p2\bin foo.Main
You can debug using the remote debugger and taking advantage of the class files built in your project.
In this example, the Eclipse project structure looks like this:
workspace\proj...
How to get Erlang's release version number from a shell?
Many programs return their version number with a command like:
11 Answers
11
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MySQL with Node.js
I've just started getting into Node.js. I come from a PHP background, so I'm fairly used to using MySQL for all my database needs.
...
Does SQLAlchemy have an equivalent of Django's get_or_create?
...t's basically the way to do it, there is no shortcut readily available AFAIK.
You could generalize it ofcourse:
def get_or_create(session, model, defaults=None, **kwargs):
instance = session.query(model).filter_by(**kwargs).first()
if instance:
return instance, False
else:
...
IsNothing versus Is Nothing
...
If you take a look at the MSIL as it's being executed you'll see that it doesn't compile down to the exact same code. When you use IsNothing() it actually makes a call to that method as opposed to just evaluating the expression.
The...
Run a single migration file
...this, it probably won't update the schema_migrations table, but it seems like that's what you want anyway.
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