Technology

CometBird is a Web browser. It is secure, speedy, and totally free. It is effective in both performance and privacy protection. Main features The bookmarks auto-synchronizer enables you to use same bookmarks collection anytime and anywhere. Thousands of customizing options are available for personalizing your own CometBird. It's security and privacy protection techniques will create a clean browsering environment for the user. It has a password manager and smart address to facilitate user browsing and logging in. Try it

If your mouse connect and reconnect randomly make sure to do the following: First: put your mouse USB in another USB. Second: make sure that your mouse is clean from the bottom. Third: go to control panel> System and Security then in the left side choose Hardware and Sound and under Devices and Printers choose Device Manager under Universal Serial Bus Controller double click the first USB Root Hub and choose the Power management and unchecked the " Allow The Computer to turn off this device to save power" . Uncheck the allow the computer to turn off this device to save power Fourth: update your driver as follow: Update the drivers

 What is DTMF? It is acronym for Dual Tone Multi-Frequency , also known as Touch Tone. It is a method, used by the telephone system to communicate the pressed keys when dialing. Each key represents a digit or a character and generates two distinct tones - a high frequency tone and a low frequency tone – when pressed. DTMF allows navigation of voice menus and other advanced calling services. It is also used for control purposes, such as an automatic bill-paying service, or remote control of appliances, such as a telephone answering machine. DTMF tones are sometimes used in caller ID systems to transfer the caller ID information [1]. How Does the DTMF work? The DTMF has a keypad which is laid out in a 4×4 matrix in which each row represents a low frequency and each column represents a high frequency [2]. Here are the signals you send when you press your Touch-tone phone keys [3]: DTMF low and high frequency   Row and Column Keypad When you press the...

Accessing a JSP page could be considered the same as accessing a Web service. If you think about it, calling a JSP page is a large method packaged in the form of a servlet, which sends back character output. The biggest difference is in the packaging. A Web service defines an interface through which it's possible to define exactly the data being sent to and from the Web service.  The JSP page, on the other hand, just hands back a large character text stream in the HTTP wrapper. This makes it hard to parse a JSP result for finer work. This makes a Web service easier to use programmatically over a straight JSP page. Whenever fine control of the data being sent over a HTTP request is required, it is time to use a Web service. The next fact to consider is state. One thing JSP and servlets give the programmer is a concept of state: application, session, page, and so on. A service isn't as tied to the concept of state. In fact, keeping a Web service stateless...

What is Multitenancy? Multitenancy is an architecture in which a single instance of a software application serves multiple customers. It gives the ability to use the same software and interfaces to configure resources and it isolates customer-specific traffic and data. Each customer is called a tenant. Tenants may be given the ability to configure some parts of the application, such as color of the user interface ( UI ) or business rules , but they cannot change the application's code . This means that although tenants are using the same building blocks in their configuration, the appearance or workflow of the application may be different for two tenants. Also, the Service Level Agreement (SLA) of each tenant can differ [1]. Multitenancy vs. Singletenancy: Multitenancy can be economical because software development and maintenance costs are shared. It can be contrasted with single-tenancy, an architecture in which each customer has their own software instance and ...

In this Lesson we will create a form page " form.jsp " that takes the user email. After that we will check the user existence in our DB. If the user email stored in the DB, a welcoming page will be opened to him/her. If the user is a new user then a message will be displayed that tells him/her this email is not stored in our DB. Note: I use access 2013 database and Eclipse Juno     Basic step, Create a new project: Open Eclipse then click on File > New > Other > Web > Dynamic Web Project. First, Load the DB class: In this step we will connect with database so we will gather all its code in a java class named " DBConnection.java " under a package called " code ". Expand your project then right click on java resources > New > Package . After-that Give a name for your package ex, code   Right click on your created new package that called code > New > Class.   After-that Give a name for your Class ex, DBConnection.   ...

If you have a file and you want to open it, try vsiting file.org site this can help you to open any file with any extension and it will show yiu  the steps to do that. the URL for the site is File.org [1] To use this site: Just type the file extension name and click on Find for example if you want to open a file with .tar the site will tell you some information about this extension and will suggest a software to open it [2]. [1] Home page for the File.org web site [2] .tar extension Top sites that helping you open your file extension: filext.com FILExt is a web site to search for programs that use a particular file extension. You can also search for file extensions starting with a particular letter.  filext   dotwhat.net DotWhat? provides as much information on each file extension as possible and encourages visitors to contact them if they have any additional information on an extension or if they think a new file extension should be ...