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An async/await example that causes a deadlock
...issue again in an ASP.NET MVC project. When you want to call async methods from a PartialView, you're not allowed to make the PartialView async. You'll get an exception if you do.
You can use the following simple workaround in the scenario where you want to call an async method from a sync method:
...
How does one unit test routes with Express?
...ller = require('./usercontroller');
UserController.setDB(databaseHandleFromSomewhere);
UserController.findUserByEmail(req.params.email, function(err, result) {
if (err) throw err;
res.json(result);
});
});
...
Anonymous recursive PHP functions
...ght not be a simple approach, but I learned about a technique called "fix" from functional languages. The fix function from Haskell is known more generally as the Y combinator, which is one of the most well-known fixed point combinators.
A fixed point is a value that is unchanged by a function: a ...
AutoMapper: “Ignore the rest”?
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From what I understood the question was that there are fields on the destination which doesn't have a mapped field in the source, which is why you are looking for ways to Ignore those non mapped destination fields.
Instead o...
Is a colon `:` safe for friendly-URL use?
..." / "'" / "(" / ")"
/ "*" / "+" / "," / ";" / "="
Apart from these restrictions, the fragment part has no defined structure beyond the one your application gives it. The scheme, http, only says that you don't send this part to the server.
EDIT:
D'oh!
Despite my assertions abo...
How to handle anchor hash linking in AngularJS
... $anchorScroll();
//reset to old to keep any additional routing logic from kicking in
$location.hash(old);
};
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How can I distinguish whether Switch,Checkbox Value is changed by user or programmatically (includin
...ckBox) view.findViewById(R.id.my_check_box));
If you want to set checked from code without triggering the listener, call myCheckBox.silentlySetChecked(someBoolean) instead of setChecked.
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Get Element value with minidom with Python
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Probably something like this if it's the text part you want...
from xml.dom.minidom import parse
dom = parse("C:\\eve.xml")
name = dom.getElementsByTagName('name')
print " ".join(t.nodeValue for t in name[0].childNodes if t.nodeType == t.TEXT_NODE)
The text part of a node is considere...
jQuery or javascript to find memory usage of page
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I would like to suggest an entirely different solution from the other answers, namely to observe the speed of your application and once it drops below defined levels either show tips to the user to close tabs, or disable new tabs from opening. A simple class which provides this k...
Label points in geom_point
The data I'm playing with comes from the internet source listed below
3 Answers
3
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