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Developing Mobile Apps for Multiple Platforms (without a cross-platform framework!)

匿名 (未验证) 提交于 2019-12-03 02:56:01
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: We're the developers of a relatively complex non-game iPhone 3 application, and we're beginning an ambitious rewrite to take better advantage of iOS 4. There's a significant social element to the app, so we started thinking that we'd like to make it available on as many modern mobile platforms as possible: iPhone/iOS Android Windows Phone BlackBerry OS Symbian There are several approaches to cross-platform development, and they all have limitations. No solution manages to take advantage of all a device's functionality the way a

cocos2d-X doesn't find android platform

匿名 (未验证) 提交于 2019-12-03 02:49:01
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I'm using cocos2d-X v3 and I created a new cocos2d-X project following this tutorial . But when I run cocos run -s ~/MyCompany/MyGame -p android I get this error: building apk Android platform not specified, searching a default one... Can't find right android-platform for project : "/Users/filipeferminiano/MyCompany/MyGame/proj.android". The android-platform should be equal/larger than 10 回答1: These tutorials cover all steps: http://www.cocos2d-x.org/wiki/How_to_run_cpp-tests_on_Android and http://www.cocos2d-x.org/wiki/How_to_Build_an

How can I compare the values of two playing cards when they have a value and a suit? Python3

匿名 (未验证) 提交于 2019-12-03 02:38:01
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I am trying to make a text based object oriented card game. Two players draw a card each from a deck of cards, and the player with the strongest card wins. I have four classes for this game: Card, Deck, Player, Game. My question is: How can i compare each players card to each other and determine the strongest one. All other suggestions about the code are welcome. Best regards HWG. Here is my code: Card class Card(): values = [None, None, 2, 3, 4, 5, 6, 7, 8, 9, 10, "Jack", "Queen", "King", "Ace"] suits = ["hearts", "spades", "diamond",

Efficiently detect if a device will play silent videos that have the autoplay attribute

匿名 (未验证) 提交于 2019-12-03 02:38:01
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: With Chrome 53 and iOS 10 both out now, there are now Android and iOS devices that are capable of automatically playing videos that are silent and have the autoplay attribute. I'd like to know how to detect this with JavaScript. For Chrome 53, the <video> must have the autoplay and muted attributes (yes, the muted attribute is required even if the video file doesn't have any audio tracks). For iOS 10, the <video> must have the autoplay attribute and, for non-iPad iOS 10 devices, the playsinline attribute too (yes, it must be playsinline ;

how to encrypt and decrypt a String(Plain Text) with RSA public key in ios, swift

匿名 (未验证) 提交于 2019-12-03 02:20:02
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I want to Encrypt a string(Plain Text) with my RSA public key. I have a public key , which sent from the server as a String and with that I created a RSA public key. now I want to use that key to Encrypt my text with padding PKACS12 . how can I do that. I went through lots of stack overflow questions and I didn't get any success. this is how I create the RSA public key , let serverPublicKey = "Some text with key" let data2 = Data . init ( base64Encoded : serverPublicKey ) let keyDict :[ NSObject : NSObject ] = [ kSecAttrKeyType :

Active solution platform VS Project Platform VS Platform target

匿名 (未验证) 提交于 2019-12-03 01:45:01
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I want my application to be build for x64 (because i'm using x64 dlls). In configuration manager I've set "Active solution platform" to "x64" However in the projects list Platform is set to "x86". "Platform target" in project properties is also set to "x86" I totally confused there are three places to set target platform: Configuration manager: Active solution platform Configuration manager: Project platform Project properties: Platform target For example I can set Active solution platform to x64, Project platform to x86 and

Take screenshot in Python ― Cross Platform

匿名 (未验证) 提交于 2019-12-03 01:39:01
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I need to take a screenshot and send it via post to a web service. I think for the post part i will use liburl. Can this be accomplished completely cross platform and without having the need for the final user to install additional libraries/software? 回答1: There is not anything in the standard library that can do this for you. Theoretically, you might do it yourself by making os-dependent system calls with ctypes but that seems like a lot of unnecessary work to me. Here is a working script to make a screenshot using wxPython:

Send song title to spotify to start playing from android app

匿名 (未验证) 提交于 2019-12-03 01:34:02
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: Is there any way to send a song title to the spotify app from my app so that it will start playing the song through spotify? I tried using the bellow code i found in another code but nothing happens. Intent intent = new Intent(Intent.ACTION_MAIN); intent.setAction(MediaStore.INTENT_ACTION_MEDIA_PLAY_FROM_SEARCH); intent.setComponent(new ComponentName("com.spotify.mobile.android.ui", "com.spotify.mobile.android.ui.Launcher")); intent.putExtra(SearchManager.QUERY, "michael jackson smooth criminal"); I know shazam is able to do this. 回答1: You

Ansible not allowing environment at playbook level

匿名 (未验证) 提交于 2019-12-03 01:05:01
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I'm having issues defining environment variables at playbook level. According to the docs it should be possible. $ ansible --version 1.7.1 $ ansible-playbook -i staging deploy.yml ERROR: environment is not a legal parameter at this level in an Ansible Playbook Here's the playbook simplified: --- - hosts: app user: web environment: PATH: "{{ path_append }}:{{ ansible_env.PATH }}" tasks: - ... - ... Just to make sure, I tried setting it without the variables, and the result was equal. Moving the environment-definition inside the tasks works.

LIST OF BEST OPEN SOURCE BLOCKCHAIN PLATFORMS

匿名 (未验证) 提交于 2019-12-03 00:13:02
https://www.blockchain-council.org/blockchain/list-of-best-open-source-blockchain-platforms/ Open source Blockchain Platforms Open source software is a radical model oriented technology which enables the organization to fasten their development to initially reduce the cost entirely, and in return, it increases the innovation to get the goal of efficiency. We all know that none of the open source projects generates much confidence on the international position especially the Bitcoin blockchain technology. Now as our world is evolving people have started looking and considering other open source