| # see the current limits | |
| $ sysctl -a | grep maxproc | |
| # increase it | |
| $ sudo sysctl -w kern.maxproc=xxxx | |
| $ sudo sysctl -w kern.maxprocperuid=xxx | |
| # run at startup | |
| $ sudo vim /etc/sysctl.conf |
| module StrongParamsHelpers | |
| extend Grape::API::Helpers | |
| def permitted_params | |
| @permitted_params ||= declared(params, include_missing: false, include_parent_namespaces: false) | |
| end | |
| end |
| <!-- | |
| Tutorial code for: http://www.binpress.com/tutorial/generating-nice-movie-previews-with-ffmpeg/138 | |
| --> | |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <title></title> | |
| </head> | |
| <body> | |
| <a href="https://www.youtube.com/watch?v=v1uyQZNg2vE" target="_blank" class="video-preview" data-frames="100" data-source="http://i.imgur.com/BX0pV4J.jpg"></a> |
| #import <Foundation/Foundation.h> | |
| #import <JSONModel/JSONModel.h> | |
| @interface ConditionalJsonModel : JSONModel | |
| - (NSDictionary*)classMapping; | |
| - (NSString*)classNameProperty; |
| <?xml version="1.0" encoding="utf-8"?> | |
| <resources> | |
| <!-- google's material design colours from | |
| http://www.google.com/design/spec/style/color.html#color-ui-color-palette --> | |
| <!--reds--> | |
| <color name="md_red_50">#FFEBEE</color> | |
| <color name="md_red_100">#FFCDD2</color> | |
| <color name="md_red_200">#EF9A9A</color> |
When hosting our web applications, we often have one public IP
address (i.e., an IP address visible to the outside world)
using which we want to host multiple web apps. For example, one
may wants to host three different web apps respectively for
example1.com, example2.com, and example1.com/images on
the same machine using a single IP address.
How can we do that? Well, the good news is Internet browsers
| // | |
| // SlideAnimatedTransitioning.h | |
| // SwipeLeft | |
| // | |
| // Created by Visnu on 4/14/14. | |
| // Copyright (c) 2014 Visnu Pitiyanuvath. All rights reserved. | |
| // | |
| #import <Foundation/Foundation.h> |
| // NSManagedObjectContext+DebugSwizzling.h | |
| #import <CoreData/CoreData.h> | |
| #if DEBUG | |
| /** | |
| * Toggles debugging of Core Data managed object contexts. | |
| * | |
| * When enabled, will fire NSLogs in the following cases: |
| // === Arrays | |
| var [a, b] = [1, 2]; | |
| console.log(a, b); | |
| //=> 1 2 | |
| // Use from functions, only select from pattern | |
| var foo = () => [1, 2, 3]; |
