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How can I use inverse or negative wildcards when pattern matching in a unix/linux shell?
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In Bash you can do it by enabling the extglob option, like this (replace ls with cp and add the target directory, of course)
~/foobar> shopt extglob
extglob off
~/foobar> ls
abar afoo bbar bfoo
~/foobar> ls !...
How to set a selected option of a dropdown list control using angular JS
...a dropdown list control using angular JS. Forgive me if this is ridiculous but I am new with Angular JS
9 Answers
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Java ByteBuffer to String
Is this a correct approach to convert ByteBuffer to String in this way,
10 Answers
10
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Is there a “previous sibling” selector?
The plus sign ( + ) is for the next sibling.
17 Answers
17
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default select option as blank
...a very weird requirement, wherein I am required to have no option selected by default in drop down menu in HTML. However,
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Can I call a base class's virtual function if I'm overriding it?
Say I have classes Foo and Bar set up like this:
7 Answers
7
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Inner class within Interface
Is it possible to create an inner class within an interface?
If it is possible why would we want to create an inner class like that since
we are not going to create any interface objects?
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Is there a CSS selector by class prefix?
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It's not doable with CSS2.1, but it is possible with CSS3 attribute substring-matching selectors (which are supported in IE7+):
div[class^="status-"], div[class*=" status-"]
Notice the space character in the second attribute selector....
Get all directories within directory nodejs
I was hoping this would be a simple thing, but I cannot find anything out there to do so.
19 Answers
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How to avoid annoying error “declared and not used”
I'm learning Go but I feel it is a bit annoying that when compiling, I should not leave any variable or package unused.
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