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Select elements by attribute
I have a collection of checkboxes with generated ids and some of them have an extra attribute. Is it possible to use JQuery to check if an element has a specific attribute?
For example, can I verify if the following element has the attribute "myattr"? The value of the attribute can vary.
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How to add an object to an array
... I also have a question: myArray = []; myArray.push({'text': 'some text', 'id' : 13}); and now myArray is empty. So if we try get the value from myArray[0]['text'] it will be empty, why? take.ms/jSvbn
– fdrv
Mar 16 '16 at 14:55
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See what has been installed via MacPorts
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tags: "".split(" "),
id: "1"
};
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How to rollback a specific migration?
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Another word of warning - don't ever do STEP=-1. I did that once and it went mad, rolling back everything. Not nice! This was Rails 4.2 - I guess it may be fixed by now.
– Dave Hartnoll
Mar 13 '18 at 16:37
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Difference between GIT and CVS
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The main difference is that (as it was already said in other responses) CVS is (old) centralized version control system, while Git is distributed.
But even if you use version control for single developer, on single machine (single account), there are a few differences betw...
Remove Safari/Chrome textinput/textarea glow
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Edit (11 years later): Don't do this unless you're going to provide a fallback to indicate which element is active. Otherwise, this harms accessibility as it essentially removes the indication showing which element in a document has focus. Imagine being a keyboard user and not really know...
HTML table td meaning
...t of knowing. See: w3schools.com/html/html_tables.asp - Table rows are divided into table data with the <td> tag.
– Gombat
Sep 20 '15 at 22:35
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Draw multi-line text to Canvas
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Unfortunately Android doesn't know what \n is. What you have to do is strip the \n and then offset the Y to get your text on the next line. So something like this:
canvas.drawText("This is", 100, 100, mTextPaint);
canvas.drawText("multi-line",...
VIM Ctrl-V Conflict with Windows Paste
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I like this better than fiddling with _vimrc. It works immediately and since I am unlikely to be on serial terminals in the future, the Ctrl-S/Ctrl-Q flow control is a non-issue.
– Michael Dillon
Jul 23 '10 at 2...
How can I launch Safari from an iPhone app?
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id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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