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How to log something in Rails in an independent log file?
...if you don't like to monkey patch too much) to share the code between your app's models.
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Auto start node.js server on boot
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p.s.
I found the thing so useful that I built an even easier to use wrapper around it (npm, github).
Installing it:
npm install -g qckwinsvc
Installing your service:
> qckwinsvc
prompt: Service name: [name for your service]
prompt: Service description: [description for it]
prompt: Node ...
Animate the transition between fragments
... work, but the others in /res/animator give errors. And none of those even appear to be for sliding in and sliding out. I've tried to write my own xml's to do this, but all I end up with is fragments on top of fragments. Some more help please?
– Dave MacLean
Fe...
Difference between applicationContext.xml and spring-servlet.xml in Spring Framework
...Spring lets you define multiple contexts in a parent-child hierarchy.
The applicationContext.xml defines the beans for the "root webapp context", i.e. the context associated with the webapp.
The spring-servlet.xml (or whatever else you call it) defines the beans for one servlet's app context. The...
AngularJS - pass function to directive
...;test color1="color1" update-fn="updateFn(msg)"></test>
JS
var app = angular.module('dr', []);
app.controller("testCtrl", function($scope) {
$scope.color1 = "color";
$scope.updateFn = function(msg) {
alert(msg);
}
});
app.directive('test', function() {
r...
socket.io and session?
...onnect/middleware/session/memory'),
var session_store = new MemoryStore();
app.configure(function () {
app.use(express.session({ store: session_store }));
});
Then inside my socket code, I include the connect framework so I can use its cookie parsing to retrieve the connect.sid from the cookies....
How do I bind to list of checkbox values with AngularJS?
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There are two ways to approach this problem. Either use a simple array or an array of objects. Each solution has it pros and cons. Below you'll find one for each case.
With a simple array as input data
The HTML could look like:
<label ng-r...
UIWebView open links in Safari
I have a very simple UIWebView with content from my application bundle. I would like any links in the web view to open in Safari instead of in the web view. Is this possible?
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configure: error: C compiler cannot create executables
... Command line Tools packages ars now available at: developer.apple.com/downloads
– Danny D'Amours
Sep 11 '14 at 23:56
3
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How do you unit test a Celery task?
...your test:
from nose.tools import eq_
def test_add_task():
rst = add.apply(args=(4, 4)).get()
eq_(rst, 8)
Hope that helps!
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