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Articles on Trending Technologies
Technical articles with clear explanations and examples
Fixed Positioning with CSS
The CSS position: fixed property positions an element relative to the browser window (viewport). Unlike other positioning methods, fixed elements remain in the same position even when the page is scrolled, making them ideal for navigation bars, headers, or footers that should always be visible. Syntax selector { position: fixed; top: value; /* optional */ right: value; /* optional */ bottom: value; /* optional */ left: value; /* optional */ } ...
Read MoreC Program for Print the pattern by using one loop
In C programming, printing patterns using a single loop is an interesting challenge that demonstrates the creative use of loop control statements like continue. This approach combines the functionality of nested loops into one loop by manipulating loop variables and using conditional statements. Syntax for (initialization; condition; ) { // Logic with continue statement // Manual increment of loop variable } Algorithm START Step 1 → Declare variables i and j to 0 with number of rows n = 6 Step 2 → Loop For i=1 and i
Read MorePrint triplets with sum less than or equal to k in C Program
Given an array with a set of elements, the task is to find all triplets (sets of exactly three elements) having sum less than or equal to a given value k. Input − arr[] = {1, 2, 3, 8, 5, 4}, k = 10 Output − triplets → {1, 2, 3} {1, 2, 5} {1, 2, 4} {1, 3, 5} {1, 3, 4} {1, 5, 4} {2, 3, 5} {2, 3, 4} Syntax for (i = 0; i < size-2; i++) { for (j = i+1; j < size-1; j++) { for (k = j+1; k < size; k++) { if (arr[i] + arr[j] + arr[k]
Read MoreCSS positioning related properties
The positioning related properties in CSS allow you to control where elements appear on a webpage. CSS offers several positioning methods to place elements precisely where you want them. Syntax selector { position: value; top: value; right: value; bottom: value; left: value; } Position Property Values ValueDescription relativeElement is positioned relative to its normal position absoluteElement is positioned relative to its nearest positioned ancestor fixedElement is positioned relative to the viewport (browser window) ...
Read MorePrint longest palindrome word in a sentence in C Program
In C programming, finding the longest palindrome word in a sentence involves parsing individual words and checking if they read the same forwards and backwards. A palindrome is a word that remains identical when its characters are reversed. What is a Palindrome? A palindrome is a word or sequence that reads the same backward as forward. For example, "malayalam" is a palindrome because reversing it gives "malayalam" − the same word. Examples of palindromes: radar, level, madam, racecar Syntax int isPalindrome(char word[], int start, int end); void findLongestPalindrome(char sentence[]); Algorithm The ...
Read MorePrint n 0s and m 1s such that no two 0s and no three 1s are together in C Program
In C programming, we need to print a sequence of N zeros and M ones such that no two zeros are consecutive and no three ones are consecutive. This is a constraint satisfaction problem that requires careful arrangement of digits. Syntax // Condition to check if sequence is possible if ((m < n-1) || m >= 2 * (n + 1)) // Sequence not possible else // Generate valid sequence Algorithm The algorithm works in three main cases − Case 1: When m = ...
Read MoreUsage of CSS visibility property
The CSS visibility property controls whether an element is visible or hidden. Unlike display: none, hidden elements with visibility: hidden still occupy space in the layout. Syntax selector { visibility: value; } Possible Values ValueDescription visibleThe element and its contents are shown to the user (default) hiddenThe element and its content are invisible, but still affect the page layout collapseUsed only with table rows and columns to remove them from display Example: Visible vs Hidden Elements The following example demonstrates how visibility: hidden hides elements while ...
Read MoreValues of CSS overflow property
CSS provides a property called overflow that tells the browser what to do if the box's contents are larger than the box itself. Syntax selector { overflow: value; } Possible Values ValueDescription visibleAllows the content to overflow the borders of its containing element hiddenThe content is cut off at the border and no scrollbars are visible scrollScrollbars are added to allow scrolling through the content autoScrollbars appear only if the content overflows Example: Visible Overflow The following example demonstrates the visible value where content overflows outside ...
Read MoreC Program for Print individual digits as words without using if or switch.
In C programming, converting individual digits of a number to their corresponding words is commonly done using if-else or switch statements. However, we can achieve this more elegantly using an array of string pointers to map each digit (0-9) to its word representation. Syntax char *digitWords[] = {"ZERO", "ONE", "TWO", ..., "NINE"}; // Access digit word using: digitWords[digit] Algorithm START Step 1 → Declare int variables num, i and array of pointers char *alpha with values {"ZERO", "ONE", "TWO", "THREE", "FOUR", "FIVE", "SIX", "SEVEN", "EIGHT", "NINE"} Step 2 → Read or assign the ...
Read MorePrint first k digits of 1/n where n is a positive integer in C Program
In C programming, we need to find the first k digits of the decimal representation of 1/n without using floating-point arithmetic. This involves simulating the long division process using integer operations only. Syntax // Basic approach using modular arithmetic for(i = 0; i < k; i++) { digit = (10 * remainder) / n; remainder = (10 * remainder) % n; } Algorithm The algorithm simulates manual long division − Step 1: Initialize remainder = 1 (representing the dividend "1") Step 2: For each ...
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