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Java+DOM: How do I set the base namespace of an (already created) Document?

由 删除回忆录丶 提交于 2020-03-09 08:46:08
问题 I am dealing with an already created Document object. I have to be able to set it's base namespace (attribute name "xmlns") to certain value. My input is DOM and is something like: <root>...some content...</root> What I need is DOM which is something like: <root xmlns="myNamespace">...some content...</root> That's it. Easy, isn't it? Wrong! Not with DOM! I have tried the following: 1) Using doc.getDocumentElement().setAttribute("xmlns","myNamespace") I get a document with empty xmlns (it

Java+DOM: How do I set the base namespace of an (already created) Document?

由 倾然丶 夕夏残阳落幕 提交于 2020-03-09 08:46:03
问题 I am dealing with an already created Document object. I have to be able to set it's base namespace (attribute name "xmlns") to certain value. My input is DOM and is something like: <root>...some content...</root> What I need is DOM which is something like: <root xmlns="myNamespace">...some content...</root> That's it. Easy, isn't it? Wrong! Not with DOM! I have tried the following: 1) Using doc.getDocumentElement().setAttribute("xmlns","myNamespace") I get a document with empty xmlns (it

Java+DOM: How do I set the base namespace of an (already created) Document?

由 给你一囗甜甜゛ 提交于 2020-03-09 08:44:08
问题 I am dealing with an already created Document object. I have to be able to set it's base namespace (attribute name "xmlns") to certain value. My input is DOM and is something like: <root>...some content...</root> What I need is DOM which is something like: <root xmlns="myNamespace">...some content...</root> That's it. Easy, isn't it? Wrong! Not with DOM! I have tried the following: 1) Using doc.getDocumentElement().setAttribute("xmlns","myNamespace") I get a document with empty xmlns (it

【原创】shell 操作之 read、cat 和 here document

由 ◇◆丶佛笑我妖孽 提交于 2020-02-29 06:27:27
本文主要学习总结一下三方面问题： 通过 read 进行行读 here document here document 的应用 【read】 在 linux 下执行 man read 能看到如下内容 read [-ers] [-a aname] [-d delim] [-i text] [-n nchars] [-N nchars] [-p prompt] [-t timeout] [-u fd] [name ...] One line is read from the standard input, or from the file descriptor fd supplied as an argument to the -u option, and the first word is assigned to the first name, the second word to the second name, and so on, with leftover words and their intervening separators assigned to the last name. If there are fewer words read from the input stream than names, the remaining names are assigned

gwt click event document

由 心不动则不痛 提交于 2020-01-24 10:41:25
问题 i need to register a cross platform and version independent click event to the document. that means i have a two text box and submit button but when i click outside of the two text box and submit button then alert will be displayed .how can i achive this by gwt document.get().addMouseClick ??? 回答1: The easiest way that comes to mind is to wrap everything in a FocusPanel: ClickHandler clickHandler = new ClickHandler() { @Override public void onClick(ClickEvent event) { Window.alert("TextBox

iOS Open Document with External App from UIWebVIew

由 隐身守侯 提交于 2020-01-23 01:38:09
问题 I have a UIWebView . When a link which contains a document is clicked, I want to open that document in a external app (office, openoffice, etc) but not inside the UIWebView . I know how to do it for emails: - (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType { if ([[[request URL] scheme] isEqual:@"mailto"]) { [[UIApplication sharedApplication] openURL:[request URL]]; return NO; } return YES; } Is there

MFMailComposeViewController doesn't link for simulator

由 ﹥＞﹥吖頭↗ 提交于 2020-01-22 05:38:08
问题 First off, I'm using XCode 4.0.2. Okay, here is my issue. I can build Apple sample program for MFMailComposerViewController and run it in the simulator (I am aware it will not send email, I'm just concerned that it builds). That seems to work fine. HOWEVER, when I try to build in my application I get the following message. ld: warning: ignoring file /Users/lloyd/Projects/iOS/simpleApp/MessageUI.framework/MessageUI, missing required architecture i386 in file Undefined symbols for architecture

Limit characters in a JFormattedTextField

由 丶灬走出姿态 提交于 2020-01-17 04:57:05
问题 I'm trying to restrict the characters' number in a JFormattedTextField. I'm using a regular expression to validate the field but I need to limit the input too. I tried DocumentFilter and PlainDocument but it didn't work. Here is my code: public class UsingRegexFormatter { public static void main(String[] a) { JFrame frame = new JFrame(); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JFormattedTextField formattedField = new JFormattedTextField(new RegexFormatter("[0-9]+([,\\.][0-9]+)*"

hide all visible <ul> when parent <li> is clicked

由 最后都变了- 提交于 2020-01-17 01:21:14
问题 Good evening I've got a basic structure of ul, li and nested drop-down menus in the form of ul's. What I'm trying to do is that when the parent li is clicked, the child ul will show up. When the li is clicked again, the child ul hides. So this is what I've got so far $(document).ready(function() { $("ul#glass-buttons li").toggle(function() { $("ul", this).show(); }, function () { $("ul", this).hide(); }); }); It works perfectly, the only problem is that there are multiple child drop-down

Cocoa question: How to get file path for current open document for the front most application

由 南楼画角 提交于 2020-01-16 04:08:19
问题 I can get the front most application, how do I get the path for the front most document? 回答1: There isn't a way to do this for any app. Apps don't always have documents. If an app supports the standard AppleScript document model, you can do it with AppleScript. For example, tell application "TextEdit" set foo to the path of the first document end tell 来源： https://stackoverflow.com/questions/5976152/cocoa-question-how-to-get-file-path-for-current-open-document-for-the-front-mos
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