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Where should Rails 3 custom validators be stored?
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If you place your custom validators in app/validators they will be automatically loaded without needing to alter your config/application.rb file.
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Android Camera Preview Stretched
...mera.startPreview();
And one hint for you, because I did almost the same app like you. Good practice for Camera Activity is to hide StatusBar. Applications like Instagram are doing it. It reduces your screen height value and change your ratio value. It is possible to get strange Preview Sizes on s...
Mac OSX Lion DNS lookup order [closed]
...127.0.0.1 mydomain.com
entry in your hosts file.
Interestingly, if you happen to have a local webserver running on 127.0.0.1:80 and your browser receives a response from the webserver (error or otherwise), no AAAA query is issued, as it seems to be satisfied that a TCP connection was at least pos...
How to reset Android Studio
...tried clearing recent files from within windows? On windows 7/8, while the app is running (or if it is pinned to the taskbar) simply right click (or click and drag up) the icon on the taskbar to see the list of recent projects. Now right click the item you want to remove and select Remove from list ...
onActivityResult() & onResume() [duplicate]
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As of right now my code appears to be calling onActivityResult immediately before onRestart :-/
– user166390
Jan 15 '13 at 5:28
1...
Run function from the command line
...functions, and only call one depending on my need
– xappppp
Apr 15 '18 at 4:16
1
For some reason,...
Socket.IO Authentication
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I also liked the way pusherapp does private channels.
A unique socket id is generated and
sent to the browser by Pusher. This is
sent to your application (1) via an
AJAX request which authorizes the user
to access the channel against your
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Django Admin - change header 'Django administration' text
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even if quite old, I want to add that you must put your app where you define this template before 'django.contrib.admin', in INSTALLED_APPS
– DRC
Jul 27 '13 at 7:08
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Gmail Error :The SMTP server requires a secure connection or the client was not authenticated. The s
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This generally happens when you try login from different time zone or IP Address Computer. Your production server and the mail id you have used both are in different time zone. Choose either of these two solutions:
1) Log in to production s...
Pagination on a list using ng-repeat
...ing with AngularJS :
https://codepen.io/lamjaguar/pen/yOrVym
JS :
var app=angular.module('myApp', []);
// alternate - https://github.com/michaelbromley/angularUtils/tree/master/src/directives/pagination
// alternate - http://fdietz.github.io/recipes-with-angular-js/common-user-interface-patter...