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Twig ternary operator, Shorthand if-then-else
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How to fix “Incorrect string value” errors?
...chie: The database can happily call the data whatever it wants, but if the php code that grabs it is stuffing it into a string, that won't make much difference...will it? I don't see exactly where the lack of understanding of UTF-8 is having an impact.
– Brian
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opengl: glFlush() vs. glFinish()
... commands to the hardware (even if the queue isn't full yet). This doesn't block the calling thread. It merely signals the driver that we might not be sending any additional commands. Therefore waiting for the queue to fill up would be a waste of time.
At the bottom we see an example using glFinish...
AngularJS - How to use $routeParams in generating the templateUrl?
... // or other onload stuff
}
// initialize
$scope.templateUrl = 'ci_index.php/adminctrl/enquiry/'+$routeParams.page;
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I believe it is a weakness in angularjs that $routeParams is NOT visible inside the router. A tiny enhancement would make a world of difference during implementation.
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Catch an exception thrown by an async void method
...azine/jj991977.aspx
Note that using Wait() may cause your application to block, if .Net decides to execute your method synchronously.
This explanation http://www.interact-sw.co.uk/iangblog/2010/11/01/csharp5-async-exceptions is pretty good - it discusses the steps the compiler takes to achieve th...
How to extract the decision rules from scikit-learn decision-tree?
... else: # if f0 > 8.5
return [[ 9.]]
Here are some stumbling blocks that I see in other answers:
Using tree_.threshold == -2 to decide whether a node is a leaf isn't a good idea. What if it's a real decision node with a threshold of -2? Instead, you should look at tree.feature or tre...
How to debug a bash script? [closed]
...re is guidance on setting that up here: http://ubuntuforums.org/showthread.php?t=660223
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Using reCAPTCHA on localhost
I'm developing a website using PHP and I want to make a human verification in one of the sessions. For the development, I'm initially running the system locally and when it is ready, I'm gonna make put it on in a certain domain.
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C# Events and Thread Safety
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Heaving thread subscription/unsubscription requests block while waiting for arbitrary outside code to complete is far worse than having subscribers receive events after subscriptions are canceled, especially since the latter "problem" can be solved easily by simply having even...
When should I use GET or POST method? What's the difference between them?
... while a form that changes your password should use POST.
Also, note that PHP confuses the concepts a bit. A POST request gets input from the query string and through the request body. A GET request just gets input from the query string. So a POST request is a superset of a GET request; you can use...