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Preloading CSS Images
...on. Its fields are set as CSS background images, and they always appears a bit later than the div that have been toggled.
1...
Rails 4: List of available datatypes
...st addresses, same as cidr_address but it also accepts values with nonzero bits to the right of the netmask
:mac_address - used for MAC host addresses
Learn more about the address datatypes here and here.
Also, here's the official guide on migrations: http://edgeguides.rubyonrails.org/migrations...
Are fluid websites worth making anymore? [closed]
... to people with huge monitors to have to resize the page. It can also be a bit dodgy with some layouts. Little inconveniences, no matter how trivial, can actually affect people's opinions of your site.
Also, netbooks have odd resolutions which make it hard to design sites for. For example, I'm writ...
How to check for valid email address? [duplicate]
...es. I'll begrudgingly forgive people that don't allow email addresses like 100%." foo b@r"(this is a cool email address!)@(just a tld)com(ok), but I think the check for an @ symbol is really all you should have (a top level domain is valid as the domain part, but it's improbable).
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Is there a better way of writing v = (v == 0 ? 1 : 0); [closed]
...
@Brian: not with that magic + sign! ¯\_(ツ)_/¯
– jAndy
Aug 2 '11 at 11:33
...
Can you have multiple $(document).ready(function(){ … }); sections?
...ely this (the OP's question) is most applicable when writing a complicated bit of code with multiple startup concerns - i.e. some code which is always run when loading completes, and some which is only required on some content nodes? In such a situation, the context should be silo'd, and order of ex...
How do I change the cursor between Normal and Insert modes in Vim?
...like set -sa terminal-overrides ",xterm-256color-italic:Tc" (to set the 24-bit color enabling without trampling cursor styles Ss/Se.
– Steven Lu
Oct 4 '19 at 0:51
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Moment js date time comparison
...looking for the query functions, isBefore, isSame, and isAfter.
But it's a bit difficult to tell exactly what you're attempting. Perhaps you are just looking to get the difference between the input time and the current time? If so, consider the difference function, diff. For example:
moment().dif...
Turning off “created by” stamp when generating files in IntelliJ
...ou like.
But, in more recent versions of IntelliJ things have got quite a bit easier. The first time it generates this stuff, put your cursor in the generated comments and hit alt-enter (or the equivalent according to your key-mapping preferences) to bring up the 'fix' options, and select 'edit tem...
How to check if a string contains text from an array of substrings in JavaScript?
...e characters that are special in regular expressions, then you can cheat a bit, like this:
if (new RegExp(substrings.join("|")).test(string)) {
// At least one match
}
...which creates a regular expression that's a series of alternations for the substrings you're looking for (e.g., one|two) and...