scheme

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 trying to create an Android app that needs to use OAuth to authenticate (with the Google Wave data API) I've specified a custom scheme in my AndroidManifest.xml so that any views to a url beginning "braindump://" should go to my app: <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="org.enigmagen.braindump" android:versionName="0.1" android:versionCode="1"> <uses-sdk android:minSdkVersion="7"></uses-sdk> <uses-permission android:name="android.permission.INTERNET"></uses

I've been making my way through The Little Schemer and I was wondering what environment, IDE or interpreter would be best to use in order to test any of the Scheme code I jot down for myself. infinitetape Racket ( formerly Dr Scheme ) has a nice editor, several different Scheme dialects, an attempt at visual debugging, lots of libraries, and can run on most platforms. It even has some modes specifically geared around learning the language. I would highly recommend both Chicken and Gauche for scheme. PLT Scheme (DrScheme) is one of the best IDEs out there, especially for Scheme. The package you

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: Android App Links works only from Android 6.0, unlike Deep Links from Android 4.2 but what the difference in behavior and coding? I read the documentation but did not see the difference. Deep Links: https://developer.android.com/training/app-indexing/deep-linking.html App Links: https://developer.android.com/training/app-links/index.html 回答1: URI Scheme Deep Linking (Android 4.2) The standard URI scheme deep linking (Android 4.2) allowed developers to register an app for URI scheme i.e. pinterest:// and when a user clicked this link and had

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: The system I'm running on is Windows XP, with JRE 1.6. I do this : public static void main(String[] args) { try { System.out.println(new File("C:\\test a.xml").toURI().toURL()); } catch (Exception e) { e.printStackTrace(); } } and I get this : file:/C:/test%20a.xml How come the given URL doesn't have two slashes before the C: ? I expected file://C:... . Is it normal behaviour? EDIT : From Java source code : java.net.URLStreamHandler.toExternalForm(URL) result.append(":"); if (u.getAuthority() != null && u.getAuthority().length() > 0) {

I'm interested in what tools and methods are used for diagnosing flaws in large scale functional programs. What tools are useful? My current understanding is that 'printf' debugging (e.g. add logging and redeploy) is what is typically used. If you've done debugging of a functional system what was different about it then debugging a system built with an OO or procedural language? Sadly, printf debugging seems to be the state of practice for Standard ML, Objective Caml, and Haskell. There's a little bit of debugging at the interactive read-eval-print loop, but once your app hits 25,000 or 50,000

In Python, I can do something like this: t = (1, 2) a, b = t ...and a will be 1 and b will be 2. Suppose I have a list '(1 2) in Scheme. Is there any way to do something similar with let ? If it makes a difference, I'm using Racket. In racket you can use match , (define t (list 1 2)) (match [(list a b) (+ a b)]) and related things like match-define : (match-define (list a b) (list 1 2)) and match-let (match-let ([(list a b) t]) (+ a b)) That works for lists, vectors, structs, etc etc. For multiple values, you'd use define-values : (define (t) (values 1 2)) (define-values (a b) (t)) or let

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 googled and find something about this. But that doesn't help. Android Version: 4.0+ here's my code: DownloadManager.Request request = new DownloadManager.Request(Uri.parse(url)); And my url is https://static.test.com/downloads/xxx.apk Scheme is https, but I still get an error: 02-10 11:18:23.710 E/AndroidRuntime( 7550): java.lang.RuntimeException: Unable to start service com.souyidai.investment.android.service.DownloadService@4344e5e0 with Intent { act=download_with_download_manager cmp=com.souyidai.investment.android/.service

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 recently opened project in Xcode is now saying I have No Scheme : When I try and Manage Schemes I am unable to Autocreate Schemes Now (a separate post but possibly related) and no Schemes are listed: and when I try and add a Scheme I get dialog saying Target None . What's going on and how do I fix my Xcode project? 回答1: Close Xcode and delete the folder .xcuserdatad from within .xcodeproj/xcuserdata/ . Then restart Xcode, the schemes should re-appear. 回答2: This worked for me Click on No Scheme Click on Manage Scheme Click on Autocreate

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 working on a CefSharp application in which we are trying to load content locally. It's partially working for me, as it's only loading HTML. Any type of CSS, JS, images are not loaded. I have tried adding multiple paths, even tried directly adding it in the same resources folder, but it doesn't work. What am I doing wrong? Code : namespace OurApp { public partial class OurApp : Form { public ChromiumWebBrowser chromiumBrowser; FileResourceHandlerFactory fileResourceHandlerFactory = new FileResourceHandlerFactory("app","local","resources"