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jQuery removeClass wildcard
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If you want to use it in other places I suggest you an extension. This one is working fine for me.
$.fn.removeClassStartingWith = function (filter) {
$(this).removeClass(function (index, className) {
return (cla...
Ruby regular expression using variable name
...ub( /#{var}/, 'foo' ) # => "a test foo"
Things get more interesting if var can contain regular expression meta-characters. If it does and you want those matacharacters to do what they usually do in a regular expression, then the same gsub will work:
var = "Value|a|test"
str = "a test Value"...
Sass .scss: Nesting and multiple classes?
...ner.desc {
background: blue;
}
The & will completely resolve, so if your parent selector is nested itself, the nesting will be resolved before replacing the &.
This notation is most often used to write pseudo-elements and -classes:
.element{
&:hover{ ... }
&:nth-chi...
How can I divide two integers to get a double?
...ant to cast the numbers:
double num3 = (double)num1/(double)num2;
Note: If any of the arguments in C# is a double, a double divide is used which results in a double. So, the following would work too:
double num3 = (double)num1/num2;
For more information see:
Dot Net Perls
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Inline code in org-mode
...d font and export it verbatim (which means it is not processed for org-specific syntax):
This is =verbatim text= or ~code~.
You'll find all information about org-mode markup elements in the relevant section of the manual.
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Sum a list of numbers in Python
...along the way. print sum(a) works just fine.
You will have to be more specific about exactly what you wrote and how it isn't working.
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The property 'value' does not exist on value of type 'HTMLElement'
...any list which element of html belongs for which type for the typescript ? if yes then pls post it will be helpfull for somebody !! thanks for the great answer.
– Pardeep Jain
Jan 16 '16 at 8:21
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git -> show list of files changed in recent commits in a specific directory
...ommand as it shows the file status: Added (A), Copied (C), Deleted (D), Modified (M), Renamed (R), and others.
git log --name-status -10 path/to/dir
It is worth looking at the full documentation page for git log. There you will learn that -10 refers to the past 10 commits, and -p will give you t...
Comparator.reversed() does not compile using lambda
...be Object (the inference fallback of last resort), which fails.
Obviously if you can use a method reference, do that and it'll work. Sometimes you can't use a method reference, e.g., if you want to pass an additional parameter, so you have to use a lambda expression. In that case you'd provide an e...
Get final URL after curl is redirected
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you should be able to use "-o /dev/null" if you don't want the file
– Gavin Mogan
Jun 20 '10 at 17:38
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