From 43a5cac2eff22c21071800e13bef12af9d3a37d0 Mon Sep 17 00:00:00 2001 From: Florian Merz Date: Thu, 11 Feb 2021 13:12:08 +0100 Subject: unslug zh-tw: move --- .../global_objects/string/prototype/index.html | 177 --------------------- 1 file changed, 177 deletions(-) delete mode 100644 files/zh-tw/web/javascript/reference/global_objects/string/prototype/index.html (limited to 'files/zh-tw/web/javascript/reference/global_objects/string') diff --git a/files/zh-tw/web/javascript/reference/global_objects/string/prototype/index.html b/files/zh-tw/web/javascript/reference/global_objects/string/prototype/index.html deleted file mode 100644 index 011c61418e..0000000000 --- a/files/zh-tw/web/javascript/reference/global_objects/string/prototype/index.html +++ /dev/null @@ -1,177 +0,0 @@ ---- -title: String.prototype -slug: Web/JavaScript/Reference/Global_Objects/String/prototype -translation_of: Web/JavaScript/Reference/Global_Objects/String -translation_of_original: Web/JavaScript/Reference/Global_Objects/String/prototype ---- -
{{JSRef}}
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The String.prototype property represents the {{jsxref("String")}} prototype object.

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{{js_property_attributes(0, 0, 0)}}
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Description

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All {{jsxref("String")}} instances inherit from String.prototype. Changes to the String prototype object are propagated to all {{jsxref("String")}} instances.

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Properties

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String.prototype.constructor
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Specifies the function that creates an object's prototype.
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{{jsxref("String.prototype.length")}}
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Reflects the length of the string.
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N
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Used to access the character in the Nth position where N is a positive integer between 0 and one less than the value of {{jsxref("String.length", "length")}}. These properties are read-only.
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Methods

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Methods unrelated to HTML

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{{jsxref("String.prototype.charAt()")}}
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Returns the character (exactly one UTF-16 code unit) at the specified index.
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{{jsxref("String.prototype.charCodeAt()")}}
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Returns a number that is the UTF-16 code unit value at the given index.
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{{jsxref("String.prototype.codePointAt()")}}
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Returns a nonnegative integer Number that is the code point value of the UTF-16 encoded code point starting at the specified index.
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{{jsxref("String.prototype.concat()")}}
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Combines the text of two strings and returns a new string.
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{{jsxref("String.prototype.includes()")}}
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Determines whether one string may be found within another string.
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{{jsxref("String.prototype.endsWith()")}}
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Determines whether a string ends with the characters of another string.
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{{jsxref("String.prototype.indexOf()")}}
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Returns the index within the calling {{jsxref("String")}} object of the first occurrence of the specified value, or -1 if not found.
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{{jsxref("String.prototype.lastIndexOf()")}}
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Returns the index within the calling {{jsxref("String")}} object of the last occurrence of the specified value, or -1 if not found.
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{{jsxref("String.prototype.localeCompare()")}}
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Returns a number indicating whether a reference string comes before or after or is the same as the given string in sort order.
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{{jsxref("String.prototype.match()")}}
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Used to match a regular expression against a string.
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{{jsxref("String.prototype.normalize()")}}
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Returns the Unicode Normalization Form of the calling string value.
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{{jsxref("String.prototype.padEnd()")}}
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Pads the current string from the end with a given string to create a new string from a given length.
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{{jsxref("String.prototype.padStart()")}}
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Pads the current string from the start with a given string to create a new string from a given length.
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{{jsxref("String.prototype.quote()")}} {{obsolete_inline}}
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Wraps the string in double quotes (""").
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{{jsxref("String.prototype.repeat()")}}
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Returns a string consisting of the elements of the object repeated the given times.
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{{jsxref("String.prototype.replace()")}}
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Used to find a match between a regular expression and a string, and to replace the matched substring with a new substring.
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{{jsxref("String.prototype.search()")}}
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Executes the search for a match between a regular expression and a specified string.
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{{jsxref("String.prototype.slice()")}}
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Extracts a section of a string and returns a new string.
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{{jsxref("String.prototype.split()")}}
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Splits a {{jsxref("Global_Objects/String", "String")}} object into an array of strings by separating the string into substrings.
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{{jsxref("String.prototype.startsWith()")}}
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Determines whether a string begins with the characters of another string.
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{{jsxref("String.prototype.substr()")}}
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Returns the characters in a string beginning at the specified location through the specified number of characters.
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{{jsxref("String.prototype.substring()")}}
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Returns the characters in a string between two indexes into the string.
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{{jsxref("String.prototype.toLocaleLowerCase()")}}
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The characters within a string are converted to lower case while respecting the current locale. For most languages, this will return the same as {{jsxref("String.prototype.toLowerCase()", "toLowerCase()")}}.
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{{jsxref("String.prototype.toLocaleUpperCase()")}}
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The characters within a string are converted to upper case while respecting the current locale. For most languages, this will return the same as {{jsxref("String.prototype.toUpperCase()", "toUpperCase()")}}.
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{{jsxref("String.prototype.toLowerCase()")}}
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Returns the calling string value converted to lower case.
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{{jsxref("String.prototype.toSource()")}} {{non-standard_inline}}
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Returns an object literal representing the specified object; you can use this value to create a new object. Overrides the {{jsxref("Object.prototype.toSource()")}} method.
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{{jsxref("String.prototype.toString()")}}
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Returns a string representing the specified object. Overrides the {{jsxref("Object.prototype.toString()")}} method.
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{{jsxref("String.prototype.toUpperCase()")}}
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Returns the calling string value converted to uppercase.
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{{jsxref("String.prototype.trim()")}}
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Trims whitespace from the beginning and end of the string. Part of the ECMAScript 5 standard.
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{{jsxref("String.prototype.trimLeft()")}} {{non-standard_inline}}
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Trims whitespace from the left side of the string.
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{{jsxref("String.prototype.trimRight()")}} {{non-standard_inline}}
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Trims whitespace from the right side of the string.
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{{jsxref("String.prototype.valueOf()")}}
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Returns the primitive value of the specified object. Overrides the {{jsxref("Object.prototype.valueOf()")}} method.
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{{jsxref("String.prototype.@@iterator()", "String.prototype[@@iterator]()")}}
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Returns a new Iterator object that iterates over the code points of a String value, returning each code point as a String value.
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HTML wrapper methods

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These methods are of limited use, as they provide only a subset of the available HTML tags and attributes.

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{{jsxref("String.prototype.anchor()")}}
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{{htmlattrxref("name", "a", "<a name=\"name\">")}} (hypertext target)
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{{jsxref("String.prototype.big()")}} {{deprecated_inline}}
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{{HTMLElement("big")}}
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{{jsxref("String.prototype.blink()")}} {{deprecated_inline}}
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{{HTMLElement("blink")}}
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{{jsxref("String.prototype.bold()")}} {{deprecated_inline}}
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{{HTMLElement("b")}}
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{{jsxref("String.prototype.fixed()")}} {{deprecated_inline}}
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{{HTMLElement("tt")}}
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{{jsxref("String.prototype.fontcolor()")}} {{deprecated_inline}}
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{{htmlattrxref("color", "font", "<font color=\"color\">")}}
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{{jsxref("String.prototype.fontsize()")}} {{deprecated_inline}}
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{{htmlattrxref("size", "font", "<font size=\"size\">")}}
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{{jsxref("String.prototype.italics()")}} {{deprecated_inline}}
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{{HTMLElement("i")}}
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{{jsxref("String.prototype.link()")}}
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{{htmlattrxref("href", "a", "<a href=\"url\">")}} (link to URL)
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{{jsxref("String.prototype.small()")}} {{deprecated_inline}}
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{{HTMLElement("small")}}
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{{jsxref("String.prototype.strike()")}} {{deprecated_inline}}
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{{HTMLElement("strike")}}
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{{jsxref("String.prototype.sub()")}} {{deprecated_inline}}
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{{HTMLElement("sub")}}
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{{jsxref("String.prototype.sup()")}} {{deprecated_inline}}
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{{HTMLElement("sup")}}
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Specifications

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SpecificationStatusComment
{{SpecName('ES1')}}{{Spec2('ES1')}}Initial definition.
{{SpecName('ES5.1', '#sec-15.5.3.1', 'String.prototype')}}{{Spec2('ES5.1')}} 
{{SpecName('ES6', '#sec-string.prototype', 'String.prototype')}}{{Spec2('ES6')}} 
{{SpecName('ESDraft', '#sec-string.prototype', 'String.prototype')}}{{Spec2('ESDraft')}} 
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Browser compatibility

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{{Compat("javascript.builtins.String.prototype")}}

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See also

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