JavaScript RegExp \xxx Modifier
 Complete RegExp Object Reference
Definition and Usage
When the \xxx modifier is set the regular expression finds an ASCII character
expressed by an octal number
The characters inside the brackets can be any octal number matching an ASCII
character.
Syntax
new RegExp("\xxx")
OR
/\xxx/
|
|
Example
In the following code we will do a search for "W":
var str = "Visit W3Schools";
var patt1 = new RegExp("\127");
|
The white spaces in the text below will get a
match:
Try-It-Yourself Demos
/xxx
How to use the "/xxx" modifier to find occurrences of an ASCII
character specified by an octal value using a regular expression object.
/xxx
How to use the "/xxx" modifier to find occurrences of an ASCII
character specified by an octal value using a string object.
Complete RegExp Object Reference
The Altova MissionKit is a suite of intelligent XML tools, including:
XMLSpy® – industry-leading XML editor
- Support for all XML-based technologies
- Graphical editing views, powerful debuggers, code generation, & more
MapForce® – graphical data mapping tool
- Drag-and-drop data conversion with code generation
- Support for XML, DBs, EDI, Excel® 2007, text, Web services
StyleVision® – visual stylesheet designer
- Drag-and-drop stylesheet design for XML & databases
- Output to HTML, PDF, RTF, Word 2007, & more
And more…
Try before you buy with a free fully functional 30-day trial
Download today
 |
|
Get Your Diploma!
W3Schools' Online Certification Program is the perfect solution for busy
professionals who need to balance work, family, and career building.
The HTML Certificate is for developers who want to document their knowledge of HTML, XHTML, and CSS.
The JavaScript Certificate is for developers who want to document their knowledge of JavaScript and the HTML DOM.
The XML Certificate is for developers who want to document their knowledge of XML, XML DOM and XSLT.
The ASP Certificate is for developers who want to document their knowledge of ASP, SQL, and ADO.
The PHP Certificate is for developers who want to document their knowledge of PHP and SQL (MySQL).
|
|
