Get Character by Unicode Code Point
Unicode characters are represented by a unicode code points. Code point is an integer between 0 and 1114111 (10FFFF - hexadecimal number). Unicode code point is often represented as U+…
Code Snippets
Get Time Zone Offset in Seconds by Time Zone Name
A time zone offset is the amount of time which defines how much a certain time zone differs from UTC. Learn how to get time zone offset in seconds by…
Generate Unique Random Numbers in a Range
While working with data, we might need to generate specified quantity of unique random numbers in a range between minimum and maximum value, inclusive. A table includes a links to…
Get Unicode Code Point of Character
Unicode characters are represented by a unicode code points. Code point is an integer between 0 and 1114111 (10FFFF - hexadecimal number). Unicode code point is often represented as U+…
Count Number of Elements in an Array
While working with data, we might need to perform various operations. For example, to count number of elements in an array. A table includes a links to posts with examples…
Make First Letter Uppercase and the Rest Lowercase in a String
While working with text processing we might need to make the first letter uppercase and the rest lowercase in a string. A table includes a links to posts with examples…
Clear Contents of a File
While working with file system, we may need to clear contents of a file without deleting file itself. Programming languages provides various methods to do that. A table includes a…
Capitalize the First Letter of Each Word in a String
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
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
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…