A simple, very flexible text format that stands for eXtensible Markup Language, that can be used to exchange, share, and store data. It is easily parsed by computers, but is also readable by programmers. Use this tag for questions related to topics about using XML.

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250 views

can I use XML for AJAX in a website created using HTML5

I am new to web programming and just started learning XML and AJAX. I am creating a social gaming website for my college project. I am confused at the point of using XML for AJAX in HTML5. As XHTML is ...
0
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1answer
128 views

Are there presently any standardized “grammar” rules for HTML & CSS?

Over the years I have assigned values to classes and html elements in all sorts of ways: myClass MyClass my_class my-class . . .and so on. As I am always trying to hone my craft and make my code ...
2
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3answers
859 views

What arguments can I use to justify the use of either XML or JSON to store and transmit object data?

My project lead considers both of these approaches to be unnecessary overhead. I have been involved in and have witnessed a lot of talk around XML vs JSON, but this is the first time that I have heard ...
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1answer
1k views

Working with Multiple XML Schema Classes in C#

I'm working with a data import process in C#, which takes a zip file filled with XML files and saves specific data points into a database. This is accomplished by loading the XML data into classes ...
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1answer
526 views

Benefits of using XML builder vs templating language like ERB?

I'm doing a lot of work with XML, our legacy XML generators use the ruby template language ERB to create the XML files. I've been experimenting with Nokogiri and the builder model of creating XML, but ...
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2answers
1k views

Shifting between XML schemas and C# classes in a sensible fashion

A .NET/C# system receives XML messages for processing and further transmission. Since working directly on XML documents would be very inconvenient, it is necessary to deserialize the message to a C# ...
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3answers
216 views

What should I be using to store data in a legacy web development project? [closed]

I'm currently working on a project that uses a Webserver running in Windows CE 6.0. Since this server only supports classic ASP (i.e, no PHP, ASP.NET, etc.)/ I plan to use XML as the database. Is ...
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3answers
1k views

Use of Abstract Syntax Notation (ASN.1)

The problem of Electronic Data Interchange over networks is well known and understood. Today, the most common formats for data interchange are things like XML and JSON. There are various pros and ...
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1answer
147 views

Writing map of data to XML according to a format which is user-defined

I need to write a map of string data to an XML document. The XML document has a specific format. An entry key determines where in the XML document the value will be written to. See below for an ...
2
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2answers
809 views

XML/HTML: Do we need the element name in closing tags?

Compared to other serialization languages, one of the main criticisms directed at XML is its verbosity; JSON's more terse and readable for most cases, but not all. But it seems to me that we could ...
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1answer
510 views

PHP Simplest XML tokenizer for string processing?

I need to do some text processing tasks with short XML fragments. The section "details" shows an example... My solution is to use a tokenizer based on regular expresions, but it is not elegant and not ...
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3answers
5k views

Is there a simple, flat, XML-based query-able data storage solution? [closed]

I have been in long pursuit of an XML-based query-able data store, and despite continued searches and evaluations, I have yet to find a solution that meets the my needs, which include: Data is ...
68
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12answers
12k views

Can we replace XML with JSON entirely? [closed]

I'm sure lots of developers are familiar with XML and JSON, and they've used both of them. Thus no point in explaining what they are, and what is their purpose, even in brief. If we try to map their ...
0
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1answer
756 views

JSON or XML for parsing for a Windows Store 8 applicaiton?

I am getting some data from Gov tracker (http://www.govtrack.us/developers/api) and creating a Windows 8 Store application.. I started out trying to use the HttpClient to get the JSON and then use ...
0
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1answer
195 views

Is there a standard for Error Codes?

I've created a gateway which receives a POST from cUrl on one system which is a well-formed XML string. After processing the gateway sends back a response XML. All the fields in the XML are required ...
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3answers
2k views

Namespaces, why are they necessary for prefixes?

So I've been reading about namespace on w3schools and I understand they are to uniquely identify an element. But what is the point of having namespaces if you have to have prefixes along side them. ...
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2answers
86 views

Where should the processing to structured XML be done?

I have been given the task of redeveloping an "in house" solution to make it expandable and easier to maintain and administer. The original solution had been hashed together over time using PHP as ...
2
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5answers
430 views

Other than XML, what are some examples of “coding” a GUI design?

I've been trying to think outside of the box as to how desktop GUIs can be designed in code(not a graphical designer!). I've come across basically three ways this is done: XML Raw code (create a ...
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4answers
670 views

Is XML, HTML/CSS, XSL analogous to Model, View, Controller?

For some time in personal projects I have been using XSL to convert my raw XML data into human-friendly HTML/CSS (in simple projects, I have no JavaScript, so let's leave that out of the equation for ...
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0answers
46 views

XML vs SQL for content display on an ecommerce website [duplicate]

I am in process of developing an e-commerce application which is using SQL Server 2008 as a DB. I was suggested to use XML for content/product display, I bought the idea of using XML as a datasource ...
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3answers
726 views

File storage for a blog component: database or filesystem?

I'm going to develop a fairly basic re-usable blog component, with simple CRUD operations using ASP.Net. Which method of storing blog posts would be best suited to the situation in terms of ...
4
votes
3answers
347 views

Is it possible to combine XPath and CSS selectors?

Just came through XPath. I got curious about this. Why is there a different way to select tags in XPath and CSS(selectors). Why cant there be a common way in both XPath and CSS?
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2answers
220 views

What problems can happen if an XML file is not backed by a schema?

What is a XML schema in plain simple terms? What will be the problem if an XML doesn't have a schema defined? An example can be very helpful.
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2answers
7k views

How to read large XML files efficiently

I have a large XML file (about 75,000 lines) where I have to build a catalogue (houses) from. Building the lists works fine, but now I have a problem. The catalogue should have a detailed ...
3
votes
5answers
2k views

Why validate XML?

I am looking for an explanation on just why XML needs to be validated. I have been testing DTD's and Schema's for the past month and recently tried to find out why I am doing this. I know it makes the ...
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1answer
3k views

Duplicating documentation on interface implementations/overrides good or bad?

So we have an interface like so /// <summary> /// Interface for classes capable of creating foos /// </summary> public interface ICreatesFoo { /// <summary> /// Creates foos ...
3
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1answer
365 views

How to process an endless XML data stream

There is an endless data stream of XML messages (and "heartbeats"), that I receive via a telnet connection and through a site-to-site VPN IPsec tunnel. I'm still pondering. What is the best/most ...
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2answers
3k views

Java Xml intraction in Android

I'm working on Android application development. There is a question that always comes to my mind that: How XML interacts with Java code?. I mean Button inside XML is a view, but Button inside Java is ...
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2answers
2k views

Validating Objects With XSDs: Is Re-Serializing Redundant or Negligible?

Context: I've got a web service that deals with request / response objects. There are strict, externally-defined schemas constraining both the structure and the content of both requests and ...
2
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1answer
958 views

Is there's a way to speed up my php code which parse XML files

I'm developing a web application and we are using XML as a database and I'm using Linux as a platform and centos 6.5 as a server. Changing some value would make a lot a lot of changes in about six XML ...
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1answer
613 views

Alternative to simplexml_load_string() function [closed]

I am using simplexml_load_string for xml string interpreting to object from results of a REST API. It's working fine in my local server, which is using PHP5. But my hosting is in Yahoo and the service ...
2
votes
5answers
6k views

An XML file or Database?

I am re-writing a section of my site and am trying to decide how much of a rewrite this will be. At the moment I have a web service feed that generates an xml once per day. I then use this xml file on ...
16
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2answers
2k views

What is the importance of XML in the world of JSON?

How important is it to learn XML when JSON is able to do almost all that I need? Having said that, I use JSON mainly for AJAX requests and obtaining data from various APIs. I am a total newbie to web ...
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1answer
788 views

Copyright notice in CSS or XML files

I'm currently working on an open-source project. Currently, we put our copyright notice at the top of every Java source file. I was wondering whether it was advisable or common practice to put ...
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3answers
802 views

Using xml datatype to store a “shopping cart”

For my final project in school we have to develop an online shop. This shop should have a cart where items can be placed whether or not you are logged in. If you log out the cart shouldn't empty and ...
3
votes
1answer
209 views

What does it mean that StAX parsers aren't complete or correct?

I've been browsing the net and found theses two slides on site of XOM (XML object model): slide1 slide2 Where they refer to SAX(push) and StAX(pull) parsers. So I'm wondering, what does it mean ...
0
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1answer
113 views

Identifying elements from data feeds generated by affiliate sites

I am working with data feeds from affiliate sites. The basic idea is to provide an interface where the user can paste a link to an XML datafeed (these are huge btw, around 60 mb) that would then be ...
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3answers
1k views

Methodology behind fetching large XML data sets in pieces

I am working on an HTTP Server in Delphi which simply sends back a custom XML dataset. I am not following any type of standard formatting, such as SOAP. I have the system working seamlessly, except ...
0
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2answers
200 views

Parsing stdout with custom format or standard format?

To integrate with other executables, a executable may launch another executable and capture its output from stdout. But most programs writes the output message to stdout in custom format and usually ...
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1answer
2k views

How to structure a XML-based order form using ASP.NET

First question here; please help me if I'm doing something wrong. I'm a graphic designer who's trying to teach himself ASP.NET/C#. My server-side background is PHP/WordPress and some ASP Classic, and ...
1
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1answer
355 views

Unit test: How best to provide an XML input?

I need to write a unit test which validates the serialization of two attributes of an XML(size ~ 30 KB) file. What is the best way to provide an input for this test? Here are the options I have ...
2
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3answers
1k views

What methodology to use for planning/developing a Language conversion project?

I am trying to help my friend by creating a part of his on-going project. What I'm going to do is create a Java parser to break up the Java code into operators, parameters etc to build XML ...
2
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4answers
2k views

How do I speed up XML parsing operation?

I currently have a php script set up to do some xml parsing. Sometimes the script is set as an on page include and other times it is accessed via an ajax call. The problem is the load time for this ...
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1answer
69 views

Enforcing Constraints Upon Data Documents of Various Formats

This seems like the sort of problem that must have been solved elegantly long ago, but I haven't the foggiest how to google it and find it. Suppose you're maintaining a large legacy system, which has ...
2
votes
1answer
309 views

Better way to read XML

We are storing config files as XML. With that being said, when reading the XML file, is it better to use LINQ to query the XML file or would using the XMLDocument and/or XMLNode classes better to use? ...
6
votes
1answer
503 views

Conditional attribute in XML - most concise solution?

I am tasked with setting up conditional profiling - a method of tagging chunks of XML with an attribute, which will then be used as a conditional value to extract subset of that XML. Have a look at ...
0
votes
1answer
239 views

Text Classification Implementation

I've been trying to implement a text classification system. It needs to read a text file, and extract the words and the word frequency. So far, I've been planning to parse the words, put them in a ...
3
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1answer
2k views

Best Practice - XML To Excel

I've to read a big XML file with a lot of information. Afterwards I extract the needed information (~20 Points(columns) / ~80 relevant Data (rows, some of them with subdatasets) and write them out in ...
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8answers
1k views

Should all new web projects build their backend based on xml/json result sets? [closed]

If you were building a new Saas project, would it make sense to start with all of the backend services returning xml/json? Because these days you need to build for both the web and mobile devices, ...
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2answers
2k views

A good way of creating XML files at run time

Please stare at this structure for a second :) I should create such a thing all at run time. What are the values that we pass in at run time? the string values you see after "#" are passed in so ...