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How is attr_accessible used in Rails 4?
...eat explanation. It seems like in practice, though, this moves Rails away from fat model, thin controller, etc, and towards thin models, and really bloated controllers. You have to write all this stuff for every instance, it doesn't read nicely, and nesting seems to be a pain. The old attr_access...
What is meant by the term “hook” in programming?
...as writing. I'm unsure exactly what this term implies although I inferred from the conversation that a hook is a type of function. I searched for a definition but was unable to find a good answer. Would someone be able to give me an idea of what this term generally means and perhaps a small examp...
Media query to detect if device is touchscreen
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In 2017, CSS media query from second answer still doesn't work on Firefox. I found a soluton for that: -moz-touch-enabled
So, here is cross-browser media query:
@media (-moz-touch-enabled: 1), (pointer:coarse) {
.something {
its: work...
How to add an extra source directory for maven to compile and include in the build jar?
...t to clarify, you should replace your maven-compiler-plugin with the lines from above...
– Colin
Nov 4 '14 at 16:11
Wo...
How to tell git to use the correct identity (name and email) for a given project?
..., as in Martin case, the local repo has local uncommitted files. Switching from one branch to another would not automatically rebuild files. If avoiding "to recompile everything" is a goal, using multiple local repos is the correct way to do it.
– dolmen
Aug 2 ...
How do you get a Golang program to print the line number of the error it just called?
...
The fn variable assigned from runtime.Caller() is actually the name of the file, not a function reference. I think of fn as function, not filename.
– sshow
Sep 25 '19 at 22:01
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CSS does the width include the padding?
...octype declared? When I started coding html I had this problem, and it was from not having a doctype declared. My favorite is:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1...
How to describe “object” arguments in jsdoc?
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From the @param wiki page:
Parameters With Properties
If a parameter is expected to have a particular property, you can document that immediately after the @param tag for that parameter, like so:
/**
* @param userInf...
Escape double quotes in a string
...still part of your string.
Check out Escape Sequences and String literals from MSDN.
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String.equals versus == [duplicate]
...t others don't know that.
Is it the same Jorman?
When you ask neighbours from either Madison or Burke streets, this is the only thing they can say:
Using the residence alone, it's tough to confirm that it's the same Jorman. Since they're 2 different addresses, it's just natural to assume that t...