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What is console.log?
...Button').click(function() {
console.log('#someButton was clicked');
// do something
});
You'd then see #someButton was clicked in Firebug’s “Console” tab (or another tool’s console — e.g. Chrome’s Web Inspector) when you would click the button.
For some reasons, the console object...
Two divs, one fixed width, the other, the rest
...px;
margin-left: 10px;
border: 2px dashed #00f;
}
You can also do it with display: table, which is usually a better approach: How can I put an input element on the same line as its label?
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Ruby 'require' error: cannot load such file
...
Just do this:
require_relative 'tokenizer'
If you put this in a Ruby file that is in the same directory as tokenizer.rb, it will work fine no matter what your current working directory (CWD) is.
Explanation of why this is the ...
Rails 3.1: Engine vs. Mountable App
...pecified as:
# my_engine/config/routes.rb
Rails.application.routes.draw do
# whatever
end
No namespacing of models, controllers, etc. These are immediately
accessible to the parent application.
Mountable Engine
The engine's namespace is isolated by default:
# my_engine/lib/my_engine/...
Concatenate a vector of strings/character
...haracter, how can I concatenate the values into string? Here's how I would do it with paste() :
7 Answers
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Best practices for reducing Garbage Collector activity in Javascript
...
A lot of the things you need to do to minimize GC churn go against what is considered idiomatic JS in most other scenarios, so please keep in mind the context when judging the advice I give.
Allocation happens in modern interpreters in several places:
Wh...
Download File Using Javascript/jQuery
...y_iframe" style="display:none;"></iframe>
<script>
function Download(url) {
document.getElementById('my_iframe').src = url;
};
</script>
To force the browser to download a file it would otherwise be capable of rendering (such as HTML or text files), you need the server to ...
Is there a way to programmatically scroll a scroll view to a specific edit text?
...with various fields that the user must fill in. I have a checkbox half way down my form, and when the user checks it I want to scroll to a specific part of the view. Is there any way to scroll to an EditText object (or any other view object) programmatically?
...
What's the pythonic way to use getters and setters?
I'm doing it like:
8 Answers
8
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What __init__ and self do on Python?
... learning the Python programming language and I've came across something I don't fully understand.
18 Answers
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