editor

How do I use getvalue using Ace Editor?

由 本秂侑毒 提交于 2020-01-01 16:07:29
问题 I am using the Ace Editor, but I do no use JavaScript a lot so I'm finding it hard to make it actually work without a proper documentation. I'm working on a local PHP file editor.. so open files etc, works fine, setcontent works like a charm. But now I want to save the editor's information back to the file. In itself not really a problem. But how do I retrieve the var code. If I use document.write it will not show the current information in the editor If I could print out what is in the

Edit PDF documents in Delphi

由 人走茶凉 提交于 2020-01-01 15:02:33
问题 We have a requirement to add the ability to edit PDF documents witin a Delphi application. I.e. given a PDF document, open it and generate a form with edit boxes on it which the user can use to update the PDF document. Can anyone suggest a third part component that would provide this functionality or suggest some way of achieving this. Thanks 回答1: I use QuickPDF. Well documented, lots of examples, good support. However updating text in a PDF is an art, not a science, and unless you have full

Retrieve line number of string in Ace Editor

由 我是研究僧i 提交于 2020-01-01 11:39:30
问题 I'm trying to retrieve the line number of a given string in the text displayed in the ace editor. Example: searching for "foo" Return: [ 4, 5 ] Condition: Line 4 and 5 in the content of the ace editor contains the "foo" string 回答1: Iterate over all lines and check indexOf function findFooLineNumbers(editor, foo) { var lines = editor.session.doc.getAllLines() var fooLineNumbers = [] for (var i = 0, l = lines.length; i < l; i++) { if (lines[i].indexOf(foo) != -1) fooLineNumbers.push(i) } return

Why can't turn off the Sublime 3 updates notification by adding “update_check”:false in user setting file?

由 人走茶凉 提交于 2020-01-01 07:52:08
问题 I want to turn off the Sublime 3 updates notification, so I go to Preferences -> Settings-User and edited it like this: { "auto_close_tags": true, "font_size": 18, "hot_exit": false, "remember_open_files": false, "show_encoding": true, "update_check": false } but it doesn't work. 回答1: There is no way to turn this off, unless you have registered your version of Sublime. Sublime Text 3 is still in "beta" status, so it is strongly advised that you upgrade when a new version is available to get

How can I browse the source code in a jar file containing source code in Eclipse?

由 扶醉桌前 提交于 2020-01-01 06:35:08
问题 I have a jar file that contains source code. How can I browse this source code in Eclipse? At the moment, my Eclipse opens the jar file in a Text Editor, and it isn't that helpful. When I look in the preferences "General" > "Editors" > "File Associations" I have no associations for *.jar and if I look in the available "Editors" I can't find anyone that seem to be a good fit for jar files. How can I browse the source code in a jar file using Eclipse? Is there any Editor I should configure for

Is it possible to get autocomplete for a rails application in text editors, not only text fields

由 ℡╲_俬逩灬. 提交于 2020-01-01 03:32:24
问题 I have searched a lot, but did not find anything useful, so I just ask. The context is Rails 2.3.x, the usual javascript libraries. I would like to reach the following: I would like to have something similar to <%= text_field_with_auto_complete :recipe, :name %> but on text editors: <%= text_editor_with_auto_complete :recipe, :description, '\w+\:\w+' %> It should be customizable (best by a reg-expression) when to start auto-complete. So instead of starting for the whole contents, I would like

Editor for Drawing canvas [closed]

由 一世执手 提交于 2020-01-01 03:25:10
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 years ago . I am facing a problem for drawing a complex image using canvas tag and using JavaScript. I need a tool, or we can say editor, by using which I can draw any image. It returns Javascript code using canvas, which I can include in html pages. Thanks! 回答1: I have a project where you can draw complex canvas shapes and

Effects of IDE/Text-Editor Color Settings on our Eyes [closed]

由 Deadly 提交于 2020-01-01 03:24:07
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . Today, we've several IDE/Editor for programming: visual studios, vim, gvim, emacs, eclipse and so on. Whatever we use, we've some color preferences for background and foreground. While most of us are satisfied with the default settings, some do customize the IDE/Editor, choose colors of their taste for various

[Eclipse]GEF入门系列（二、GEF概述）

由 ╄→尐↘猪︶ㄣ 提交于 2020-01-01 02:11:58
本文转载自： https://www.cnblogs.com/bjzhanghao/archive/2005/02/13/104045.html 作者：bjzhanghao 转载请注明该声明。 在前面的帖子已经提到，GEF（Graphical Editor Framework）是一个图形化编辑框架，它允许开发人员以图形化的方式展示和编辑模型，从而提升用户体验。这样的应用程序有很多，例如：UML类图编辑器、图形化XML编辑器、界面设计工具以及图形化数据库结构设计工具等等。归结一下，可以发现它们在图形化编辑方面具有以下共同之处： 提供一个编辑区域和一个工具条，用户在工具条里选择需要的工具，以拖动或单击的方式将节点或连接放置在编辑区域； 节点可以包含子节点； 用户能够查看和修改某个节点或连接的大部分属性； 连接端点锚定在节点上； 提供上下文菜单和键盘命令； 提供图形的缩放功能； 提供一个大纲视图，显示编辑区域的缩略图，或是树状模型结构； 支持撤消/重做功能； 等等。 图1 基于GEF的界面设计工具（Visual Editor，VE）的工作界面 GEF最早是Eclipse的一个内部项目，后来逐渐转变为Eclipse的一个开源工具项目，Eclipse的不少其他子项目都需要它的支持。Eclipse 3.0版本花了很大功夫在从Platform中剥离各种功能部件上

Using Emacs for big big projects

由 ぐ巨炮叔叔 提交于 2019-12-31 09:04:17
问题 Maybe is a often repeated question here, but i can't find anything similar with the search. The point is that i like to use Emacs for my personal projects, usually very small applications using C or python, but i was wondering how to use it also for my work, in which we have project with about 10k files of source code, so is veeeery big (actually i am using source insight, that is very nice tool, but only for windows), questions are: Searching: Which is the most convenient way to search a
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