coffeescript

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In python or coffeescript, why list.append not return the list itself ? recursion can be a lot simpler if so

consider the following code if insert() return the list itself. def sieve(l): if not len(l): return [] return sieve(filter(lambda x: x%l[0] != 0, l)).insert(0, l[0])[详细]

2023-04-04 12:40 分类：问答
Why don't partials work in ExpressJS?

myModule.search location, item, (err, data) -> if err? res.end \'Error!\' else res.write \'got here\' partial \'partials/table\', {i开发者_如何转开发tems: data, layout: false}[详细]

2023-04-04 10:15 分类：问答
Cache pattern with callbacks

I have a class that handles data. Other classes can give it their values and the data class will populate them.[详细]

2023-04-04 09:31 分类：问答
Variable scoping in CoffeeScript/JavaScript

In the following code, I want to use the markers variable, which I expect to be an array of objects (e.g., [{...},{...},{...}]). However depending on the indentation level, the variable shows an empy[详细]

2023-04-04 05:28 分类：问答
Cannot call 'start' of undefined when starting backbone.js history.

I get Cannot call \'start\' of undefined when calling... Backbone.history.start() When running some checks Backbone returns the object but Backbone.history returns undefined.[详细]

2023-04-03 22:26 分类：问答
How can I put JSON data into CoffeeScript?

Specifically, if I have some json: var myData = [ \'some info\', \'some more info\' ] var myOtherData = { someInfo: \'some more info\' }[详细]

2023-04-03 20:41 分类：问答
Coffee script definitions get ignored when using :remote => true and js.erb-responses

Okay, consider the following: A app/views/pages/index.html.erb, consisting of: <div id=\'content\'>[详细]

2023-04-03 20:31 分类：问答
How can I convert a JavaScript for-loop to CoffeeScript?

for (i = 0; i < 10; i++) { doStuff(); } That\'s the JavaScript code that I Want to convert to CoffeeS开发者_如何转开发cript.doStuff() for i in [0 .. 9][详细]

2023-04-03 19:57 分类：问答
TypeError: boolean is not a function

I\'m using SocketStream. I\'m calling @session.save cb response The error doesn\'t happen until I pass response into the callback.[详细]

2023-04-03 16:23 分类：问答
Pass variable to callback

I\'m building an app with offline functionality and am working with with WebSQL (I know it\'s deprecated, but it\'s what comes with PhoneGap)[详细]

2023-04-03 12:55 分类：问答