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How can I exclude one word with grep?
...you'll need to escape the !):
grep -P '(?!.*unwanted_word)keyword' file
Demo:
$ cat file
foo1
foo2
foo3
foo4
bar
baz
Let us now list all foo except foo3
$ grep -P '(?!.*foo3)foo' file
foo1
foo2
foo4
$
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JavaScript to scroll long page to DIV
... @BjornTipling - if he wanted to see the JavaScript here it is demos.flesler.com/jquery/scrollTo/js/jquery.scrollTo-min.js
– Norman H
Aug 10 '12 at 15:20
add a com...
Set margin size when converting from Markdown to PDF with pandoc
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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WPF Data Binding and Validation Rules Best Practices
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How can I check if a scrollbar is visible?
... on Firefox, Chrome, IE6,7,8
but not working properly on body tag selector
demo
Edit
I found out that when you have horizontal scrollbar that causes vertical scrollbar to appear, this function does not work....
I found out another solution... use clientHeight
return this.get(0).scrollHeight > th...
Prevent contenteditable adding on ENTER - Chrome
...our of return key pressed
return false;
}
});
Click here for demo
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How to print number with commas as thousands separators?
... In python 3.6 and up, f-strings add even more convenience. E.g. f"{2 ** 64 - 1:,}"
– CJ Gaconnet
Apr 19 '17 at 15:03
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How to remove/ignore :hover css style on touch devices
...state that
The pointer CSS @media feature can be used to apply styles based on
whether the user's primary input mechanism is a pointing device, and
if so, how accurate it is
.
What I discovered is that pointer: coarse is something that is unknown to all desktop browsers in the attached t...
Decimal number regular expression, where digit after decimal is optional
...ne you may need to add start/end line anchors:
/^\d+\.?\d*$/
Debuggex Demo
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How to choose an AES encryption mode (CBC ECB CTR OCB CFB)?
...Other designs are less fragile, so I personally am afraid to recommend GCM based upon the amount of poor encryption code that I have seen in practice.
If you need both, message integrity and encryption, you can combine two algorithms: usually we see CBC with HMAC, but no reason to tie yourself to C...