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What is an example of the simplest possible Socket.io example?
... messages = document.getElementById('messages');
el.appendChild(text);
messages.appendChild(el);
}
</script>
</head>
<body>
<ul id='messages'></ul>
</body>
</html>
app.js
var h...
The executable gets signed with invalid entitlements in Xcode
I got this error with Xcode 5 when I try to run the app on my device.
40 Answers
40
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SplitView like Facebook app on iPhone
I want to create an iPhone app that uses a navigation scene similar to the one pictured in the link
10 Answers
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How to implement my very own URI scheme on Android
...ndroid.intent.category.BROWSABLE" />
<data android:scheme="myapp" android:host="path" />
</intent-filter>
</activity>
As per how implicit intents work, you need to define at least one action and one category as well; here I picked VIEW as the action (though it coul...
Auto reloading a Sails.js app on code changes?
Currently is seems that for any code change in a sails.js app you have to manually stop the sails server and run sails lift again before you can see the changes.
...
Simulator error FBSSystemServiceDomain code 4
I'm trying to run an app in the simulator but get this error message:
6 Answers
6
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How to parse the AndroidManifest.xml file inside an .apk package
This file appears to be in a binary XML format. What is this format and how can it be parsed programmatically (as opposed to using the aapt dump tool in the SDK)?
...
Disable migrations when running unit tests in Django 1.7
... If makemigrations has not yet been run, the "migrate" command treats
an app as unmigrated, and creates tables directly from the models just
like syncdb did in 1.6. I defined a new settings module just for unit
tests called "settings_test.py", which imports * from the main
settings module an...
Difference between Activity and FragmentActivity
...when I changed Activity with FragmentActivity , it had no effect on the app.
2 Answers
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How to enable cross-origin resource sharing (CORS) in the express.js framework on node.js
...
Check out the example from enable-cors.org:
In your ExpressJS app on node.js, do the following with your routes:
app.all('/', function(req, res, next) {
res.header("Access-Control-Allow-Origin", "*");
res.header("Access-Control-Allow-Headers", "X-Requested-With");
next();
});
a...