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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 developing a javascript widget that depends on jQuery. The widget may or may not be loaded onto a page that already has jQuery loaded. There are many problems that come up in this case... If the web page does not have jQuery, I must load my own jQuery. There seems to be a delicate timing issue when doing this, however. For example, if my widget loads and executes before jQuery is finished loading and executing, I get a jQuery is not defined error. If the web page does have jQuery, I can usually work with it. If the jQuery version is old,

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: The solutions I have found are irrelevant: someone used WebKit in a Delphi project someone used it with Java there is QtWebKit (about:blank demo app takes 44 megs) .Net port of it GTK+ port I need a guide how to embed WebKit instance into a pure C/C++ application under Win32. 回答1: Brent Fulgham has put lots of work into producing a Windows Cairo port of WebKit, which doesn't rely on Apple's proprietary backend stuff (e.g. CoreGraphics, CoreFoundation, CFNetwork). I believe that is what you are after. The details aren't entirely

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: There are known ways of writing ActiveX plugins with Delphi, but the ActiveX itself poses a lot of limitations in browsers other than IE. So I was thinking - how to compile a plugin in NPAPI format, natively compatible with Chrome/Firefox? Intent of the plugin is to allow to embed a VCL form into the HTML page and be able to bi-directionaly communicate with this form using JavaScript. E.g. clicking a button on a form would call JavaScript function on the page, and JavaScript functions on the page could send events to a VCL form. How this can

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 a Windows form user control that is made COM visible. Now I want to embed that control into an ATL dialog GUI. The ATL project (unmanaged C++) shall only get the progID of the winform and dynamically create and embed it at runtime. Is this possible and if so, how do I do it? 回答1: I am not sure about ATL but this can be done easily in MFC using CWinFormsView and CWinFormsControl classes. I think there is no bulitin support to host a WinForm Control in an ATL Window but I think you can do it by simple getting the HWND of your winform

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 seen a number of examples of using an ActivityGroup to embed multiple Activites in a single view. In each of these cases, the Activities being loaded are internal to the current application. In addition, they all appear to take over the entire view. I would like to start an external Activity using an Intent for a particular mime type. Specifically, if the device has a PDF viewer installed, I would like to start that Activity to view a PDF. However, I would like it to appear within the View of my running application Activity, keeping

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 exporting data to Excel file using Apache POI. In one weird requirement, I need to embed one file in the Excel using this POI. I have the file, and can be taken into streams or as byte arrays. After googling for much time, I am in a doubt whether POI really supports my requirement. Can we embed files into Excel? :-( Cheers, Anoop 回答1: Ok, this took very long to finally work out, as there were a few things which didn't look very important at the beginning, but actually corrupted the file when they haven't been set right - especially in

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: HTML5 defines several embedded content elements, which, from a bird's-eye view, seem to be very similar to the point of being largely identical. What is the actual difference between iframe , embed and object ? If I want to embed an HTML file from a third-party site, which of these elements could I use, and how would they differ? 回答1: The iframe element represents a nested browsing context. HTML 5 standard - "The element" Primarily used to include resources from other domains or subdomains but can be used to include content from the same

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 appear to have hit a bit of a dead-end with getting spring-security-kerberos-web to work with a Spring Boot application. I have a single @Configuration class in my project as below package com.co.dept.bsc.configuration; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.core.io.FileSystemResource; import org.springframework.security.authentication.AuthenticationManager; import org.springframework.security.config.annotation.authentication.builders

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 using Qt5 beta and trying to embed a QWidget-based object into QML. The goal is to use QML as much as possible, and only use QWidget objects where QML does not do what I need. I found a link explaining how to do this for Qt4.7, but I have not found any information explaining how to do this in Qt5. http://doc.qt.digia.com/4.7/declarative-cppextensions-qwidgets.html The same example is also available in the Qt5 examples folder under: examples\qtquick1\declarative\cppextensions\qwidgets Unfortunately, this example uses QtQuick 1, rather