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How can I concatenate regex literals in JavaScript?
... + /*comment here */
segment_part + /* that was defined just now */
"another segment");
If you have two regular expression literals, you can in fact concatenate them using this technique:
var regex1 = /foo/g;
var regex2 = /bar/y;
var flags = (regex1.flags + regex2.flag...
Make header and footer files to be included in multiple html pages
...l
<a href="http://www.google.com">click here for google</a>
Now, when you visit index.html, you should be able to click the link tags.
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What is the difference between :first-child and :first-of-type?
...g at have all been divs, but bear with me, I'll get to that in a bit.
For now, the converse also holds true: any :first-child is also :first-of-type by necessity. Since the first child here is also the first div, it will match both pseudo-classes, as well as the type selector div:
<div class="p...
How to install a plugin in Jenkins manually
...I do not recommend it and I am down-voting for this reason. Please let me know if I am mistaken and I will undo my down-vote.
– Farrukh Najmi
Feb 17 '17 at 20:21
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Should I use s and s inside my s?
... Opera or iPad safari than in IE7. I'm so happy I can drop support for IE7 now! And IE8 will go away sooner or later. It's the last stubborn browser we will have to face (IE9 isn't that bad to code against).
– Camilo Martin
Aug 24 '12 at 14:30
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Abstract functions in Swift Language
...abstractFunction. The protocol would stay the same, and the classes would now look like:
class BaseThing
{
func sharedFunction(thing: Thing)
{
println("All classes share this implementation")
thing.abstractFunction()
}
}
class DerivedThing : BaseThing, Thing
{
fun...
Uncaught TypeError: Cannot read property 'msie' of undefined - jQuery tools
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WOW, If I could give you 10 pluses, I will do it right now.
– Iman Hejazi
Mar 6 '14 at 15:22
11
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How to access a mobile's camera from a web app?
...ted by this device" - but I am on safari and have ios7 - why? – Dan just now edit
– Dan
Dec 16 '13 at 0:05
10
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Proper SCSS Asset Structure in Rails
..."bootstrap/bootstrap.scss";
Because of the order of the imports, you can now use the variables, loaded with @import "variables.scss"; in any other .scss file imported after it. So they can be used in type.scss in the bootstrap folder but also in my_model.css.scss.
After this create a folder named...
Computed / calculated / virtual / derived columns in PostgreSQL
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The functionality is in development right now: commitfest.postgresql.org/16/1443
– r90t
Jan 23 '18 at 12:42
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