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The text-overflow property is used in CSS3 to determine how overflowed content that is not displayed is signalled to users. Syntax The following is the syntax of the text-overflow property − text-overflow: value; The value can be clip, ellipsis, string, and initial. You can set any text using the string value. The ("...") t is shown for the clipped text when the ellipsis value is used. The following is the code for handling text overflow in CSS3 − Clip the Text In this example, the overflow text is clipped and cannot be accessed using the text-overflow property with ... Read More
We will now be able to explicitly set display type of elements by two valued syntax of CSS display. This will allow us to change the flow layout of element. Display an Inline Element The following examples illustrate CSS display property with multi-keyword − display: inline flow-root; The inline displays an element as an inline element whereas with the flow-root, the element generates a block box that establishes a new block formatting context. Example Let us see the example − body, div, span { ... Read More
The property opacity is the modern solution and works for Firefox , Safari, Opera, and every version of chrome. The -moz-opacity property is the opacity property for Firefox versions older than 0.9 while the –khtml-opacity property is for safari versions starting with 1. Using all these values together as a fallback for modern opacity allows us to use opacity in all browsers − .transparent { filter: alpha(opacity=30); -moz-opacity: 0.3; -khtml-opacity: 0.3; opacity: 0.3; } Opacity That Works on all Browsers For image opacity that works in ... Read More
To set opacity to work in all modern web browsers like Firefox, Google Chrome, Opera, etc., use the opacity property and set under CSS class − transparent{ opacity: 0.3; } The following is the code to work with opacity in modern browsers − Change the Opacity Example In this example, we have changed the opacity of an image using the opacity property − body{ font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; ... Read More
The ANSI-SPARC database architecture is the basis of most of the modern databases.The three levels present in this architecture are Physical level, Conceptual level and External level.The details of these levels are as follows −Physical LevelThis is the lowest level in the three level architecture. It is also known as the internal level. The physical level describes how data is actually stored in the database. In the lowest level, this data is stored in the external hard drives in the form of bits and at a little high level, it can be said that the data is stored in files ... Read More
Smartphones are the friendly gadgets which have made everything reachable through a touch. They have occupied such a huge place in our daily lives that it is no wonder that for most of us, a smartphone is the first thing we look at in the morning and it is the last thing we see before going to bed.Now, there will certainly be some advantages and a few disadvantages while using any electronic gadget. Let’s observe them:AdvantagesKeep your loved ones in touch, either through calls, text or images, .which express the feeling in a sweet and amusing way.You may know where ... Read More
High-level Data Link Control (HDLC) is a group of communication protocols of the data link layer for transmitting data between network points or nodes. Since it is a data link protocol, data is organized into frames. A frame is transmitted via the network to the destination that verifies its successful arrival. It is a bit - oriented protocol that is applicable for both point - to - point and multipoint communications.Transfer ModesHDLC supports two types of transfer modes, normal response mode and asynchronous balanced mode.Normal Response Mode (NRM) − Here, two types of stations are there, a primary station that ... Read More
Data Abstraction is a process of hiding unwanted or irrelevant details from the end user. It provides a different view and helps in achieving data independence which is used to enhance the security of data.The database systems consist of complicated data structures and relations. For users to access the data easily, these complications are kept hidden, and only the relevant part of the database is made accessible to the users through data abstraction.Levels of abstraction for DBMSDatabase systems include complex data-structures. In terms of retrieval of data, reduce complexity in terms of usability of users and in order to make ... Read More
Decimal number is most familiar number system to the general public. It is base 10 which has only 10 symbols − 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9. Whereas Binary number is most familiar number system to the digital systems, networking, and computer professionals. It is base 2 which has only 2 symbols: 0 and 1, these digits can be represented by off and on respectively.Conversion from Decimal to Binary number systemThere are various direct or indirect methods to convert a decimal number into binary number. In an indirect method, you need to convert a decimal ... Read More
In this tutorial, we are going to learn how can we delay a function in JavaScript. Whenever we want to call a function after a specified amount of time than we use the delay function in JavaScript. To provide delay in JavaScript function we use a global window object named as setTimeout(). This function allows us to provide a specific delay before executing a function. Let’s deep down into some of the functionalities, syntax and many other things of setTimeout() function. The setTimeout() method mainly require two one is the function which we need to execute with some delay and ... Read More