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How to set default values in Rails?
...n_default :people, :last_name, nil
end
end
change_column_default Rails API docs
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jQuery : eq() vs get()
...uery element. Since DOM elements have no method fadeIn() it fails.
http://api.jquery.com/get/
Description: Retrieve the DOM elements matched by the jQuery object.
http://api.jquery.com/eq-selector/
Description: Select the element at index n within the matched set.
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How to get the response of XMLHttpRequest?
...Text);
}
};
request.open('POST', 'https://www.example.com/api/createUser', true);
request.setRequestHeader('api-key', 'your-api-key');
request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
request.send(params);
}
You can send params using POST ...
Android Google Maps v2 - set zoom level for myLocation
... possible to change the zoom level for myLocation with the new Google Maps API v2?
13 Answers
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contenteditable change events
...s a very recent version of Firefox (14.0+), Chrome (18+), or IE (11+).
New API to understand
Not a lot of information available yet on best practices or case studies
Learn more:
I wrote a little snippet to compare using MutationObserers to handling a variety of events. I used balupton's code si...
Are there any SHA-256 javascript implementations that are generally considered trustworthy?
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On https://developer.mozilla.org/en-US/docs/Web/API/SubtleCrypto/digest I found this snippet that uses internal js module:
async function sha256(message) {
// encode as UTF-8
const msgBuffer = new TextEncoder('utf-8').encode(message);
// h...
Downloading all maven dependencies to a directory NOT in repository?
...n. I'm using it right now to inspect the dependent libraries for redundant API definitions (e.g. some libraries will include Javax APIs, which can conflict with other versions of the same API), but it's also good if your app needs its dependencies packaged with it for distribution, or just whatever....
Deserializing JSON to .NET object using Newtonsoft (or LINQ to JSON maybe?)
...n't exactly a repeat...I'm trying to convert JSON data returned by Kazaa's API into a nice object of some kind
12 Answers
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Rails: confused about syntax for passing locals to partials
...istent way to look up Rails documentation...such that there IS any. http://api.rubyonrails.org/ isn't easily searchable. and the source from git isn't either... sigh
– Meltemi
Dec 9 '10 at 20:20
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Best GWT widget library? [closed]
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Depends on what you mean by "best". Best looking? Best API? Best for extending to your own custom needs?
E.g., I was just evaluating table classes to use in our application. We've been using GWT-Ext, but it has many performance problems for us, and is very hard to get the tables...