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What's the difference between utf8_general_ci and utf8_unicode_ci?
...Unicode 9.0 - and with no equivalent _general variant. People reading this now should probably use one of these newer collations instead of either _unicode or _general. Much of what's written below is not of much interest anymore if you can use one of the newer collations instead.
Key differences
u...
Calling dynamic function with dynamic number of parameters [duplicate]
I’m looking for a trick about this. I know how to call a dynamic, arbitrary function in JavaScript, passing specific parameters, something like this:
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Specifically, what's dangerous about casting the result of malloc?
Now before people start marking this a dup, I've read all the following, none of which provide the answer I'm looking for:
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Can you call ko.applyBindings to bind a partial view?
...omer handler that is called when I apply the global ko.applyBindings(). So now I get the error "You cannot apply bindings multiple times to the same element.". I'm still trying to figure out why I get the error. Can't we apply a binding to the same variable multiple times, each to different elements...
What are the minimum margins most printers can handle?
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i thought .25 as well. Didnt know laser printers had larger margins - good thing I asked. Thanks for your replies.
– robodisco
Aug 19 '10 at 6:29
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What is your favorite C programming trick? [closed]
... "normals.txt"
};
(more or less, I don't have the code handy to check it now).
Since then, a new world of creative use of the preprocessor opened in front of my eyes. I no longer include just headers, but entire chunks of code now and then (it improves reusability a lot) :-p
Thanks John Carmack!...
Automatically create an Enum based on values in a database lookup table?
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For those who don't know how to run the resulting executable on post-build: 1) Right click the project 2) Click on properties 3) Click on Build Events 4) On the "Post-build event command lines" text box type $(TargetPath)
– ...
Meaning of Git checkout double dashes
...tory, and I want to revert changes on it.
git checkout path/to/file.txt
Now suppose that the file is named master...
git checkout master
Whoops! That changed branches instead. The -- separates the tree you want to check out from the files you want to check out.
git checkout -- master
It a...
Set markers for individual points on a line in Matplotlib
I have used Matplotlib to plot lines on a figure. Now I would now like to set the style, specifically the marker, for individual points on the line. How do I do this?
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Working with $scope.$emit and $scope.$on
...it -- dispatches the event upwards through the scope hierarchy.
I don't know anything about your controllers (scopes) relation, but there are several options:
If scope of firstCtrl is parent of the secondCtrl scope, your code should
work by replacing $emit by $broadcast in firstCtrl:
function f...