Welcome to TechScreen

Welcome to the TechScreen site. This side shall support the exchange of knowledge in the domain of Web Engineering and related aspects. As a side effect, this side is used for research on knowledge management technologies. User can pose challenges in the problem domain and can participate in quizzes. Further a bibliography about arcticles in different related domains is continously extended. Finally, questionnaires on different issues are provided. To be able to participate you need an account and a password from TU Wien's TISS system.

Extracting textual information from RTF documents

In order to provide indexing of office documents of a big company and to enable web-crawler to gather the necessary information the tool is required to get the textual information from non-textual sources, like PDF, DOCX, ODT, RTF, etc Another requirement is to use PHP without third-party tools, such as antiword, xpdf, or at least OLE under Windows. This requirement is grounded on the fact that, for example, OLE is incredibly slow, even is the task can be solved by it. Another reason is have the imndependent solution, not using any of existing tools and not to depend on the platfrom used.

Extracting textual information from DOCX and ODT documents

<p>In order to provide indexing of office documents of a big company and to enable web-crawler to gather the necessary information the tool is required to get the textual information from non-textual sources, like PDF, DOCX, ODT, RTF, etc</p><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><p>Another requirement is to use PHP without third-party tools, such as antiword, xpdf, or at least OLE under Windows. This requirement is grounded on the fact that, for example, OLE is incredibly slow, even is the task can be solved by it.

Enabling people with disabilities access Google Blogger Service

<p><p class="MsoNormal"><span style="font-family: Calibri; mso-ansi-language: EN-US;" lang="EN-US"><span style="white-space: pre;"> </span>Web accessibility means that people with disabilities can use the Web. More specifically, Web accessibility means that people with disabilities can perceive, understand, navigate, and interact with the Web, and that they can contribute to the Web.

How to create an online poll

<p>Many voting systems are not easy to use and need alot of time to get them work,polls are necessary to get real information about a specific subject from the targeted people..This is an easy free mothed to create, manage and share polls using Google Docs</p>

How to detect the country of the website visitor in Drupal

<p>We want to detect the country of a website visitor in Drupal in order to redirect the user automatically to a specific page according to its country (or to compute the correct lanuage&nbsp;or currency for the current user)</p>

Send an e-mail with C#

<p class="MsoNormal" style="MARGIN: 0in 0.9pt 0pt 17.6pt; LINE-HEIGHT: normal; tab-stops: .5in; mso-layout-grid-align: none"><span style="color: #000000;"><span style="FONT-SIZE: 11.5pt; FONT-FAMILY: 'Segoe UI','sans-serif'">We want to write a class that can be used to send an email to a selected email address.

How to Send SMS in Java

<p class="MsoNormal" style="margin: 0in 0in 10pt;"><span style="font-size: small;"><span style="color: #000000;"><span style="font-family: Calibri;"><span style="mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-font-kerning: 18.0pt;">We want to write a java code and use it in order to be able to send SMS</span><span style="mso-bidi-language: AR-SY; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-font-kerning: 18.0pt;">&acute;s to a mobile ph

How to change the MAC address

<p><p>Once I tried to change my PC<span style="mso-bidi-language: AR-SY;">`s </span>Mac address (I had internet access account according to a specific IP address and the MAC address)&nbsp;I tried to use another PC with the same account information but I couldn&rsquo;t because of the Mac address, I had all the account information except the Mac address...</p></p>

How to create an Autorun file for a CD?

<p>Its boring always using My Computer section to open a CD. Thats why we can create an Autorun file for that CD and run the CD automatically</p>

Building a web site with a ready html or css template in Typo3

<p>Typo3 is a most used CMS (Content Management System). Its easier for a non-technical person a web site building with Typo3. It is needed only a template for building a web site. We can either make a template for a web site by ourselves with Typoscript or use a ready template. Its actually needed a few Typoscript even though we have a ready template. But that is not so much. When we have a few knowledge to build a web site , we can come through this problem. The hardest thing is taking a step, but than we are in comfort.</p>

Pages

Subscribe to TechScreen Revised RSS