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Sass calculate percent minus px
...ser compatibility on Can I use...
.foo {
height: calc(25% - 5px);
}
If your values are in variables, you may need to use interpolation turn them into strings (otherwise Sass just tries to perform arithmetic):
$a: 25%;
$b: 5px;
.foo {
width: calc(#{$a} - #{$b});
}
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How to have Emacs auto-refresh all buffers when files have changed on disk?
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@Dave: (global-)auto-reverse-mode will not revert a file if the corresponding buffer is modified, so there should be no risk of you losing unsaved changes.
– Lindydancer
Mar 4 '12 at 15:23
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How do I change the default author and committer in the Eclipse Git plugin?
...name of user>"
git config --global user.email "<email of user>"
If you want to change the author of an existing commit, look here
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What is the difference between an ordered and a sorted collection?
Is there any difference between a sorted and an ordered collection?
8 Answers
8
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How to disable CSS in Browser for testing purposes
...s
Alternatively with the developer toolbar enabled you can press Alt+Shift+A.
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Why is a “GRANT USAGE” created the first time I grant a user privileges?
... privileges". From the MySQL Reference Manual:
The USAGE privilege specifier stands for "no privileges." It is used at the global level with GRANT to modify account attributes such as resource limits or SSL characteristics without affecting existing account privileges.
USAGE is a way to tell ...
What is the maximum number of characters that nvarchar(MAX) will hold?
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@quakkels: use VARCHAR(MAX), if you don't need the 2-byte support for Asian, Arab or Cyrillic languages. Use (N)VARCHAR(x) if you know a string will never be longer than x characters (don't use NVARCHAR(MAX) for a first name - use NVARCHAR(50) or whateve...
Return first match of Ruby regex
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If only an existence of a match is important, you can go with
/regexp/ =~ "string"
Either way, match should only return the first hit, while scan searches throughout entire string. Therefore if
matchData = "string strin...
What is the use of “ref” for reference-type variables in C#?
I understand that if I pass a value-type ( int , struct , etc.) as a parameter (without the ref keyword), a copy of that variable is passed to the method, but if I use the ref keyword a reference to that variable is passed, not a new one.
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Newline in JLabel
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You actually don't even have to close the html tag. If you need to append text on runtime, this simplifies it a lot!
– Roberto
Oct 11 '15 at 17:35
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