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Monthly Archives: July 2021

Capitalize the First Letter of Each Word in a String

  • July 21, 2021
  • Code Snippets
  • 0 Comments
  • 433 Views
While working with text processing we might need to capitalize the first letter of each word in a string. A table includes a links to posts with examples using different...

Convert All Lowercase Characters in a String to Uppercase

  • July 20, 2021
  • Code Snippets
  • 0 Comments
  • 389 Views
While working with text processing we might need to convert all lowercase characters in a string to uppercase. A table includes a links to posts with examples using different programming...

Convert All Uppercase Characters in a String to Lowercase

  • July 19, 2021
  • Code Snippets
  • 0 Comments
  • 676 Views
While working with text processing we might need to convert all uppercase characters in a string to lowercase. A table includes a links to posts with examples using different programming...

Find the Index of Last Occurrence of a Substring in a String

  • July 18, 2021
  • Code Snippets
  • 0 Comments
  • 632 Views
While working with text processing we might need to find the index of last occurrence of a substring in a string. A table includes a links to posts with examples...

Find the Index of First Occurrence of a Substring in a String

  • July 17, 2021
  • Code Snippets
  • 0 Comments
  • 342 Views
While working with text processing we might need to find the index of first occurrence of a substring in a string. A table includes a links to posts with examples...

Count Number of Occurrences of a Substring in a Given String

  • July 16, 2021
  • Code Snippets
  • 0 Comments
  • 397 Views
While working with text processing we might need to count number of occurrences of a substring in a given string. A table includes a links to posts with examples using...
Detect Search Engine Bot using CrawlerDetect Library in PHP

Detect Search Engine Bot using CrawlerDetect Library in PHP

  • July 15, 2021 (January 24, 2023)
  • PHP
  • 0 Comments
  • 1081 Views
A search engine bot also known as web crawler or spider is a type of bot that is used to index web content in order to present websites in search...
Detect Mobile Device using Mobile-Detect Library in PHP

Detect Mobile Device using Mobile-Detect Library in PHP

  • July 14, 2021 (January 23, 2023)
  • PHP
  • 0 Comments
  • 1870 Views
There might be cases when we want to hide the part of content or display different content on mobile devices. Usually, we apply different rules for different devices on the...

Get Length of the Given String

  • July 13, 2021
  • Code Snippets
  • 0 Comments
  • 341 Views
While working with text processing we might need to get length of the given string. Programming languages provides various methods to do that. A table includes a links to posts...
Apply Histogram Equalization to an Image using OpenCV

Apply Histogram Equalization to an Image using OpenCV

  • July 12, 2021 (April 2, 2023)
  • OpenCV
  • 0 Comments
  • 1623 Views
Histogram equalization is a method in image processing that allows to adjust the contrast of an image using histogram. Histogram equalization transforms pixel intensity values so that the histogram of...
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