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using data-* attribute with thymeleaf
... allow you to set an attribute twice in a tag, so you can't have more than one th:attr in the same element.
Note: If you want more that one attribute, separate the different attributes by comma:
<div th:attr="data-id=${element.getId()},data-name=${element.getName()}">
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SQL Server, convert a named instance to default instance?
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As far as I know, no. One reason is the folder structure on the hard drive; they will have a name like MSSQL10.[instancename]
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How do I calculate the normal vector of a line segment?
...(x', y') = (-y, x) and (x', y') = (y, -x) seems to be right, but why would one use dx and dy here. Moreover, based on slopes, m1 * m2 = -1 for right angle lines, hence dy' = dx' * (-dx/dy) and dx' = dy' * (-dy/dx), how come in your equation normal.x = x' = -dy?
– legends2k
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How can I view the source code for a function?
...ned for arguments: x
Use showMethods("chol2inv") for currently available ones.
The output already offers a lot of information. standardGeneric is an indicator of an S4 function. The method to see defined S4 methods is offered helpfully:
> showMethods(chol2inv)
Function: chol2inv (package bas...
How can I represent an infinite number in Python?
...y. float("inf") < Ellipsis returns True
– Singletoned
Aug 5 '15 at 8:27
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Not sure about the ...
How to get an enum which is created in attrs.xml in code
... with an declare-styleable attribute of type enum. In xml I can now choose one of the enum entries for my custom attribute. Now I want to create an method to set this value programmatically, but I can not access the enum.
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What is the difference between bool and Boolean types in C#
... @MaxWell In Java, boolean and Boolean is not the same thing. One is a primitive data type and the other is an object.
– Rosdi Kasim
Mar 28 '13 at 4:42
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how to break the _.each function in underscore.js
...allback function once for each element present in the array until it finds one where callback returns a false value. If such an element is found, the every method immediately returns false.
In other words, you could do something convoluted like this (link to JSFiddle):
[1, 2, 3, 4].every(function...
Can I call jquery click() to follow an link if I haven't bound an event handler to it with bind
...handlers for click events if the element is not a link. I guess this was done purposefully for some reason. This should be true though whether an event handler is defined or not, so I'm not sure why in your case attaching an event handler caused the native onClick handler to be called. You'll have...
Best way to add Activity to an Android project in Eclipse?
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One caveat is that you must remember to prepend the "." to your Activitiy name, or you will end up with all sorts of nonsensical err msgs.
– B. Clay Shannon
Dec 3 '11 at 21:59
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