My serial printer doesn't work. What shall I do?

Jan 13, 2011 By Web Traffic Exchange Peripherals 0 Last Modified on 2024-01-16
The choice between a serial printer, parallel printer, or USB printer depends on various factors such as the specific requirements of the application, the type of data to be printed, and the available technology. Here are some considerations that might influence the preference for a serial printer over parallel or USB printers.

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TCP Sweep: What is causing it?

Jan 23, 2011 By Web Traffic Exchange Networks 0 Last Modified on 2024-01-16
Running a company as a reseller web host, you'll often receive an email from your upstream provider reporting security violations. If you do not correct the problem promptly, your upstream provider may block inbound and outbound traffic from the affected server.

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Copy and Paste Word document to HTML form

Nov 12, 2011 By Web Traffic Exchange World Wide Web 0 Last Modified on 2024-01-16
Many users without computer knowledge copy contents from a Word document, paste them into an HTML form () and expect to retain formatting as well as special characters such as smart quotes and emdashes. When copying and pasting content from a Word document to an HTML form, it's important to be aware that Word documents often contain formatting and styles that may not directly translate to HTML.

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Oracle Import and Export: how to use it?

Sep 12, 2011 By Web Traffic Exchange World Wide Web 0 Last Modified on 2024-01-16
The Oracle export (exp) and import (imp) utilities are used to perform logical database backup and recovery, which allow you to write data into an operating system file and read it back into the Oracle database. They are also used to move Oracle schema and data from one machine to another, or one database to another.

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Apache mod_vhost_alias module fails to set DOCUMENT_ROOT

Jan 12, 2011 By Web Traffic Exchange Linux 0 Last Modified on 2024-01-16
Mass virtual hosting using mod_vhost_alias or mod_rewrite module simplifies pattern-based virtual hosting. However, there is a major problem if your virtual host application makes use of the DOCUMENT_ROOT environment variable. According to the Apache documentation, the mod_vhost_alias does NOT correctly set the DOCUMENT_ROOT variable and hence potentially breaks PHP web applications that make use of this environment variable. It seems that one logical thing to do is to use the VirtualDocumentRoot to map the DOCUMENT_ROOT variable, but current mod_vhost_alias does NOT implement this function and it is very unlikely that it will any time soon.

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Setting mail header for a foreign language

Oct 12, 2011 By Web Traffic Exchange Emails 0 Last Modified on 2024-01-16
In our interconnected world, effective communication extends beyond borders and languages. When it comes to email communication, it's essential to cater to diverse audiences, including those who communicate in foreign languages. One powerful way to enhance this experience is by setting appropriate mail headers for foreign languages. In this guide, we'll explore the importance of mail headers, the steps to set them for different languages, and best practices for seamless international communication.

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SSL Certificate File Formats

Sep 12, 2011 By Web Traffic Exchange World Wide Web 0 Last Modified on 2024-01-16
Secure Sockets Layer (SSL) provides secure connections by allowing two applications connecting over a network connection to authenticate the other's identity and by encrypting the data exchanged between the applications. A server identity is verified by three components: Private Key, Digital Certificate, and Trusted Certificate Authority.

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