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Calculating width from percent to pixel then minus by pixel in LESS CSS
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You can escape the calc arguments in order to prevent them from being evaluated on compilation.
Using your example, you would simply surround the arguments, like this:
calc(~'100% - 10px')
Demo : http://jsfiddle.net/c5aq20b6/
I find that I use this in o...
Restricting input to textbox: allowing only numbers and decimal point
...f the solutions restrict the usage of non-character keys like ctrl+c, Pos1 etc.
I suggest rather than checking every key press you check whether the result is valid in respect to your expectations.
var validNumber = new RegExp(/^\d*\.?\d*$/);
var lastValid = document.getElementById("test1").v...
How to sort Counter by value? - python
...with a json output for handy log files:
from collections import Counter, OrderedDict
x = Counter({'a':5, 'b':3, 'c':7})
y = OrderedDict(x.most_common())
With the output:
OrderedDict([('c', 7), ('a', 5), ('b', 3)])
{
"c": 7,
"a": 5,
"b": 3
}
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System.currentTimeMillis() vs. new Date() vs. Calendar.getInstance().getTime()
... are inherent to dates and times (leap years, daylight savings, timezones, etc.).
It's generally a good idea to deal only with long timestamps or Date objects within your application, and only use Calendar when you actually need to perform date/time calculations, or to format dates for displaying t...
Android: how to check if a View inside of ScrollView is visible?
... Phan Van Linh's answer if you want to handle a child view in a child view etc.
– thijsonline
Nov 13 '19 at 15:53
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What is the cleanest way to ssh and run multiple commands in Bash?
... It may be important for you to quote the word (i.e. first 'EOF') in order to prevent expansion of the command lines. See: man bash | less +/'Here Documents'
– assem
May 7 '13 at 9:27
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How to find foreign key dependencies in SQL Server?
.... You can put in any database object(s) such as tables, stored procedures, etc. and it will then automatically draw the relationship lines between all the other objects that rely on your selected item(s).
Gives a very good graphical representation of the dependencies in your schema.
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How to put a line comment for a multi-line command [duplicate]
... the problem is that the backslash must immediately precede the newline in order to escape it, whereas with cmd \ # comment there's whitespace and a comment in between the backslash and the newline.
– Han Seoul-Oh
Feb 24 '17 at 23:20
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Why am I getting tree conflicts in Subversion?
... I think adding SVN version information to the answer would be in order.
– Peter Mortensen
Dec 3 '16 at 9:06
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What are the use(s) for tags in Go?
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