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What do querySelectorAll and getElementsBy* methods return?
...cified in the argument, then the method must return an empty
NodeList.
https://www.w3.org/TR/2008/WD-html5-20080610/dom.html#getelementsbyclassname
getElementById
The getElementById() method accesses the first element with the specified id.
https://developer.mozilla.org/en-US/docs/Web/API...
cannot download, $GOPATH not set
...$ brew info go
go: stable 1.4.2 (bottled), HEAD
Go programming environment
https://golang.org
/usr/local/Cellar/go/1.4.2 (4676 files, 158M) *
Poured from bottle
From: https://github.com/Homebrew/homebrew/blob/master/Library/Formula/go.rb
==> Options
--with-cc-all
Build with cross-compilers ...
How is “=default” different from “{}” for default constructor and destructor?
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How to prevent Browser cache for php site
...e instead of the page linking to it?).
I found the solution on this page: https://css-tricks.com/can-we-prevent-css-caching/
The solution:
Append timestamp as the query part of the URI for the linked file.
(Can be used for css, js, images etc.)
For development:
<link rel="stylesheet" href="s...
What are the big improvements between guava and apache equivalent libraries?
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Alter table add multiple columns ms sql
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Creating and Update Laravel Eloquent
...re...
Digging into Eloquent’s equivalent method(s). You can see here:
https://github.com/laravel/framework/blob/4.2/src/Illuminate/Database/Eloquent/Model.php#L553
on :570 and :553
/**
* Create or update a record matching the attributes, and fill it with values.
*
* @param ...
What is a Portable Class Library?
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What are the differences between LDAP and Active Directory?
... lookup of named values, similar to a dictionary.
For more details, read https://en.wikipedia.org/wiki/Directory_service
Secondly,as one could imagine, different vendors implement all kinds of forms of directory service, which is harmful to multi-vendor interoperability.
Thirdly, so in the 1980...
MySQL IF NOT NULL, then display 1, else display 0
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