document

Document Clustering Basics

丶灬走出姿态 提交于 2019-12-06 14:02:28
问题 So, I've been mulling over these concepts for some time, and my understanding is very basic. Information retrieval seems to be a topic seldom covered in the wild... My questions stem from the process of clustering documents. Let's say I start off with a collection of documents containing only interesting words. What is the first step here? Parse the words from each document and create a giant 'bag-of-words' type model? Do I then proceed to create vectors of word counts for each document? How

Open MS Word Document in MS Word from a C# Windows Form

好久不见. 提交于 2019-12-06 09:56:26
I want to be able to open a already made word document in MS word from a C# form by clicking a button on my form but don't know how, Please Help. Thanks Last time I worked with excel I opened it using the following code: Process.Start(FileLocation) Guess the same would also work for Word. Creating and Opening Word Documents with C# .NET 4.0 makes it easier also What i have done is put the word document in with my .exe file extension of my program in the Release folder and then in my code i have this one line of code when a certain button is pressed: System.Diagnostics.Process.Start("document

Understanding the different type of SOLR commits

五迷三道 提交于 2019-12-06 08:01:06
问题 I want to clarify my understanding about different type of Solr commits. Please correct me if I am wrong. commits : all type of commits including SOFT and HARD commits. autoCommit : does a HARD commit to the disk and make sure all the autoSoftCommit commits are written to disk and commits any other pending documents. autoSoftCommit - does a SOFT commit . After a autoSoftCommit, if the the SOLR server goes down, the autoSoftCommit documents will be lost. autocommit maxTime : Maximum time

Open files from Safari with “Open in” in my app

早过忘川 提交于 2019-12-06 06:17:54
I need to be able to open any file from Safari in my app via the "Open in" feature. My app will appear in the "Open in"-list when I try to open any file in mail-app or another custom app, but my app won't appear in Safari. Why? What I did: I specified following stuff in my plist: Added a new row named: "Document types" Opened node "Item 0" Specified value "All files" for "Document Type Name" Opened node "Document Content Type UTIs" Added two rows For "Item 0" I specified "public.data" For "item 1" I specified "public.content" Then: I open mail app See email with doc-attachment Open in -> Yes,

Can I assign document.getElementById to variable in javascript [duplicate]

ぐ巨炮叔叔 提交于 2019-12-06 05:13:14
This question already has answers here : Why can't I directly assign document.getElementById to a different function? (5 answers) Closed 2 years ago . I think document.getElementById is a function. So this function can be assigned to variable. Like this var hello = document.getElementById; console.log(hello('hello'))); <div id="hello">hello</div> But It occurred error like this: Uncaught TypeError: Illegal invocation The issue is context. When you take the reference to the function, you lose the function's context to document . So, in order to do what you are trying to, you need to bind the

How can I count words in complex documents (.rtf, .doc, .odt, etc)?

青春壹個敷衍的年華 提交于 2019-12-06 04:23:24
问题 I'm trying to write a Python function that, given the path to a document file, returns the number of words in that document. This is fairly easy to do with .txt files, and there are tools that allow me to hack support for a few more complex document formats together, but I want a really comprehensive solution. Looking at OpenOffice.org's py-uno scripting interface and list of supported formats, it would seem ideal to load the documents in a headless OOo and call its word-count function.

How to get `thumbnails document` like google doc?

爷,独闯天下 提交于 2019-12-06 04:04:06
问题 How to get thumbs document (doc, docx, pdf, pptx, ppt,.....)? May be use C#, php, ..... Please help me! Thanks you very much! 回答1: This has been asked before ... please see Live Thumbnails/Large Image for some examples It only capture web sites but its the same for every other document types .... all you need to do is convert (doc, docx, pptx, ppt,.....) to pdf or HTML or image ... PDF is easier to work with but some online tools can also convert doc to image directly .. When you have it pdf

Limiting Length of Input in JTextField is not working

…衆ロ難τιáo~ 提交于 2019-12-06 00:32:51
问题 I am trying to limit the max length of character a user can input in a textfield but It seems to be not working. Here is the code: text2 = new JTextField("Enter text here",8); Is there anything I am doing wrong? How can I make the limit to work properly? 回答1: The constructor new JTextField("Enter text here",8); sets the number of visible columns to 8 but doesn't restrict you from entering more. You could use a DocumentFilter to restrict the input length. 回答2: You current code is not setting

MVC in a Cocoa document-based application

萝らか妹 提交于 2019-12-05 19:23:41
I'm going through a refactoring and reorganization of my application at the moment. I've realized that some of the separation between models and views, and their controllers has diminished and I wish to do some cleaning up. I have several key classes used in my app: NSPersistentDocument, NSWindowController, and a model class. The NSPersistentDocument class acts as a "model-controller"; it owns an instance of the model class, and manages all interactions with the model. The NSWindowController class acts as a "view-controller"; it owns the main window, and manages interactions of the views

different between “getDocumentElement” and “getFirstChild”

一个人想着一个人 提交于 2019-12-05 15:36:23
问题 I have the following Document object - Document myDoc . myDoc holds an XML file by... myDoc = DocumentBuilderFactory.newInstance() .newDocumentBuilder().parse(file); Now I want to get the root of the XML file. Is there any difference between Node firstChild = this.myDoc.getFirstChild() and Node firstChild = (Node)myDoc.getDocumentElement() In the first way, firstChild holds a node root of an XML file but it will not have the depth of Node . However, in the second way, firstChild will be the