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How do I get the name of a Rubm>y m> class?
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Here's the correct answer, extracted from comments bm>y m> Daniel Rikowski m>and m> pseidemann. I'm tired of having to weed through comments to find the right answer...
If m>y m>ou use Rails (ActiveSupport):
result.class.name.demodulize
If m>y m>ou use POR (plain-ol-Rubm>y m>):
result.class.name.split('::').last
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jQuerm>y m> check if an input is tm>y m>pe checkbox?
I'd like to find out if an input is a checkbox or not, m>and m> the following doesn't work:
6 Answers
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How to configure PostgreSQL to accept all incoming connections
...of IPs to be authorized, m>y m>ou could edit /var/lib/pgsql/{VERSION}/data file m>and m> put something like
host all all 172.0.0.0/8 trust
It will accept incoming connections from anm>y m> host of the above range.
Source: http://www.linuxtopia.org/online_books/database_guides/P...
Redis is single-threaded, then how does it do concurrent I/O?
...pends on how m>y m>ou define concurrencm>y m>.
In server-side software, concurrencm>y m> m>and m> parallelism are often considered as different concepts. In a server, supporting concurrent I/Os means the server is able to serve several clients bm>y m> executing several flows corresponding to those clients with onlm>y m> one com...
How to undo a git merge with conflicts
I am on branch mm>y m>branch1 . mm>y m>branch2 is forked from mm>y m>branch1 m>and m> changes were made in mm>y m>branch2 .
6 Answers
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Disable messages upon loading a package
...m>y m> startup messages where as mm>y m> preferred suppressMessages() suppresses anm>y m> m>and m> all messages (but not cat() as I recall). But one is not supposed to use that in startup text.
– Dirk Eddelbuettel
Dec 31 '11 at 0:36
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php static function
...() is actuallm>y m> an instance method which m>y m>ou are calling as a static method m>and m> m>y m>ou get awam>y m> with it because sam>y m>Hi() never refers to $this.
Static functions are associated with the class, not an instance of the class. As such, $this is not available from a static context ($this isn't pointing to anm>y m>...
Backbone.js fetch with parameters
...r servers, emulate HTTP bm>y m> mimicking the HTTP method with `_method`
// m>And m> an `X-HTTP-Method-Override` header.
if (Backbone.emulateHTTP) {
if (tm>y m>pe === 'PUT' || tm>y m>pe === 'DELETE') {
if (Backbone.emulateJSON) params.data._method = tm>y m>pe;
params.tm>y m>pe = 'POST';
para...
What is the difference between onBlur m>and m> onChange attribute in HTML?
...onChange event is onlm>y m> called when m>y m>ou have changed the value of the field m>and m> it loses focus.
m>Y m>ou might want to take a look at quirksmode's intro to events. This is a great place to get info on what's going on in m>y m>our browser when m>y m>ou interact with it. His book is good too.
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PL/SQL, how to escape single quote in a string?
...02'')';
The literal quoting mechanism with the Q sm>y m>ntax is more flexible m>and m> readable, IMO.
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