JavaScript String(karakter dizisi) işlemleri kodu kullanımı örneği (JavaScript String operation code usage example)

JavaScript te String ile yapılan fonksiyonlar ve görevleri aşağıdaki gibidir.

charAt() Returns the character at the specified index
charCodeAt() Returns the Unicode of the character at the specified index
concat() Joins two or more strings, and returns a copy of the joined strings
fromCharCode() Converts Unicode values to characters
indexOf() Returns the position of the first found occurrence of a specified value in a string
lastIndexOf() Returns the position of the last found occurrence of a specified value in a string
length()
localeCompare() Compares two strings in the current locale
match() Searches a string for a match against a regular expression, and returns the matches
replace() Searches a string for a value and returns a new string with the value replaced
search() Searches a string for a and returns the position of the match
slice() Extracts a part of a string and returns a new string
split() Splits a string into an array of substrings

substr(): Başlangıç pozisyonu belirtilen karakter den String parçasını çıkarma

substring() Extracts a part of a string between two specified positions
toLocaleLowerCase() Converts a string to lowercase letters, according to the host’s locale
toLocaleUpperCase() Converts a string to uppercase letters, according to the host’s locale

toLowerCase(): Karakter dizisini (String) içerisindeki bütün büyük harfleri harfleri küçük harfe çevirme

toString() Returns the value of a String object

toUpperCase(): Karakter dizisini (String) içerisindeki bütün küçük harfleri harfleri büyük harfe çevirme

trim() Removes whitespace from both ends of a string
valueOf() Returns the primitive value of a String object

Share on Facebook0Tweet about this on TwitterShare on Google+0Share on StumbleUpon0Share on Reddit0

Leave a Reply


*