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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 test out my fallback page in my html5 cache manifest. I'd rather not have to actually disconnect from the internet in order to do it. I've heard that it doesn't work quite right in Chrome, so I need to test it specifically. Does Chrome have the ability to work offline? I've searched through the settings and the available extensions, and I can't find anything. 回答1: It looks like Chrome now has this feature via Chrome developer tools (Ctrl-Shift-I). Click on the "Device Mode" icon at the top-left. Now, a device and network

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: Searching through the NVIDIA forums I found these questions , which are also of interest to me, but nobody had answered them in the last four days or so. Can you help? Original Forum Post Digging into OpenCL reading tutorials some things stayed unclear for me. Here is a collection of my questions regarding local and global work sizes. Must the global_work_size be smaller than CL_DEVICE_MAX_WORK_ITEM_SIZES ? On my machine CL_DEVICE_MAX_WORK_ITEM_SIZES = 512, 512, 64. Is CL_KERNEL_WORK_GROUP_SIZE the recommended work_group_size for the used

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: Here is my code. $value = 0; switch($value) { case ( $value 25 && $value 50 && $value 75 ): $CompScore = 'excellent'; break; default: $CompScore = 'low'; break; } echo $CompScore; When the value is 0 , $compScore is fair . Why it is not showing low ? I don't understand why. 回答1: The value you pass into a switch statement is basically what the switch statement looks for an evaluated match for, going from top to bottom down the list of cases until it finds one it is equal to (loose comparison), e.g. true == true . In your example, your

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 have serious problem with angular 2 (RC1) router. This code works: This doesn't: // ...so it looks like angular router needs atleast one routerLink in html template.. thats pretty strange.. 回答1: This is currently a bug present in the Angular 2 RC Router https://github.com/angular/angular/issues/8409 . As mentioned in the GitHub issue, to get around it you can either inject the router into AppComponent or just put an empty router link ( ) into your template. 文章来源: Angular 2 RC1 Router doesn't work without any routerLInk

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 tried to include in-app billing in my app and for the purpose of testing, based the whole procedure on the "TrivialDrive" example for version 3 of in-app billing (and implementing the unmodified versions of the IAB files as supplied in the "util" subdirectory of the demo), but it doesn't work for me - on LogCat, just before the app terminates with an error, it gives the message "In-app billing error: Illegal state for operation (launchPurchaseFlow): IAB Helper is not set up. " (right after the startRegistered() function has been fired and

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 currently trying to put something together with ember + emberdata + router + asp.net web api. Most of it seem to work, however I stuck in an error message I get when ember-data tries to findAll through the adapter for my models. In my backend I have a model like this (C#): public class Genre { [Key] public int Id { get; set; } [Required] [StringLength(50, MinimumLength=3)] public string Name { get; set; } } Which in my app I represent it like this using ember-data: App.Genre = DS.Model.extend({ id: DS.attr("number"), name: DS.attr(

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 am trying to deploy an ASP.NET MVC3 app to my Windows 8 box with IIS8. When I try to route to the site I get the following error: Pretty much everything I can find on this issue says to run: aspnet_regiis . exe - ir When I run this on my Windows 8 box, I get the following message: Microsoft Windows [ Version 6.2 . 9200 ] ( c ) 2012 Microsoft Corporation . All rights reserved . C : \Users\Justin > C : \Windows\Microsoft . NET\Framework\v 4.0 . 30319 \aspnet_regiis . exe - ir Microsoft ( R ) ASP . NET RegIIS version 4.0 . 30319

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 a PHP developer learning Ruby on Rails by reading Michael Hartl's tutorial . Here is a quote from the book, referring to csrf_meta_tag : ...the Rails method csrf_meta_tag [prevents] cross-site request forgery (CSRF), a type of malicious web attack. Don’t worry about the details (I don’t); just know that Rails is working hard to keep your application secure. The thing is, I'm genuinely curious. How does inserting csrf-param and csrf-token meta tags prevent CSRF? I tried Googling, but couldn't find anything. 回答1: csrf_meta_tag is basically

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 create a greeting card for a client with css transition but I did not know that it was not compatible with IE9. The greeting card is this http://voeux.geekarts.fr/v4.html Is there a a way to get this working in IE9 ? putting a jQuery or any hack - some thing to get it to work in IE9. Thanks 回答1: As you've properly identified, Internet Explorer 9 was the last of the IE browsers to not support the transition property , or animations . That being said, it was also the last of the IE browsers to support conditional comments , so you could

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: This question already has an answer here: window.close and self.close do not close the window in Chrome 11 answers I'm having a problem always when I'm trying to close a window through the window.close() method of the Javascript, while the browser displays the below message on the console: "Scripts may close only the windows that were opened by it." This occurs in every part of the page. I can run this directly of a link, button, or a script, but this message always are displayed. I'm tried to replace the window.close(); method for the