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Sunny Jackson

W3Schools Online Web Tutorials - 0 views

Sunny Jackson

JavaScript Operators - 0 views

  • = is used to assign values.
  • + is used to add values.
  • The + operator can also be used to add string variables or text values together.
  • ...3 more annotations...
  • To add two or more string variables together, use the + operator. txt1="What a very"; txt2="nice day"; txt3=txt1+txt2;
  • To add a space between the two strings, insert a space into one of the strings: txt1="What a very "; txt2="nice day"; txt3=txt1+txt2; or insert a space into the expression: txt1="What a very"; txt2="nice day"; txt3=txt1+" "+txt2;
  • If you add a number and a string, the result will be a string!
Sunny Jackson

JavaScript while Loop - 0 views

  • The while Loop The while loop loops through a block of code while a specified condition is true. Syntax while (variable<=endvalue)   {   code to be executed   }
  • The do...while Loop The do...while loop is a variant of the while loop. This loop will execute the block of code ONCE, and then it will repeat the loop as long as the specified condition is true. Syntax do   {   code to be executed   } while (variable<=endvalue);
Sunny Jackson

HTML Reference - 0 views

  • <!DOCTYPE>  Defines the document type
  • <cite> Defines the title of a work
    • Sunny Jackson
       
      Defines a citation
  • <title> Defines a title for the document
  • ...103 more annotations...
  • <body> Defines the document's body
  • <h1> to <h6> Defines HTML headings
  • <p> Defines a paragraph
  • <br> Inserts a single line break
  • <hr> Defines a thematic change in the content
  • <!--...--> Defines a comment
  • <abbr> Defines an abbreviation
  • <address> Defines contact information for the author/owner of a document
  • <b> Defines bold text
  • <bdi>New Isolates a part of text that might be formatted in a different direction from other text outside it
  • <bdo> Overrides the current text direction
  • <blockquote> Defines a section that is quoted from another source
  • <html> Defines an HTML document
  • <code> Defines a piece of computer code
  • <del> Defines text that has been deleted from a document
  • <dfn> Defines a definition term
  • <em> Defines emphasized text 
  • <i> Defines a part of text in an alternate voice or mood
  • <ins> Defines a text that has been inserted into a document
  • <kbd> Defines keyboard input
  • <mark>New Defines marked/highlighted text
  • <meter>New Defines a scalar measurement within a known range (a gauge)
  • <pre> Defines preformatted text
  • <progress>New Represents the progress of a task
  • <q> Defines a short quotation
  • <rp>New Defines what to show in browsers that do not support ruby annotations
  • <rt>New Defines an explanation/pronunciation of characters (for East Asian typography)
  • <ruby>New Defines a ruby annotation (for East Asian typography)
  • <samp> Defines sample output from a computer program
  • <s> Defines text that is no longer correct
  • <small> Defines smaller text
  • <strong> Defines important text
  • <sub> Defines subscripted text
  • <sup> Defines superscripted text
  • <time>New Defines a date/time
  • <u> Defines text that should be stylistically different from normal text
  • <var> Defines a variable
  • <wbr>New Defines a possible line-break
  • <form> Defines an HTML form for user input
  • <input> Defines an input control
  • <textarea> Defines a multiline input control (text area)
  • <button> Defines a clickable button
  • <map> Defines a client-side image-map
  • <optgroup> Defines a group of related options in a drop-down list
  • <option> Defines an option in a drop-down list
  • <label> Defines a label for an <input> element
  • <fieldset> Groups related elements in a form
  • <legend> Defines a caption for a <fieldset>, < figure>, or <details> element
  • <datalist>New Specifies a list of pre-defined options for input controls
  • <keygen>New Defines a key-pair generator field (for forms)
  • <output>New Defines the result of a calculation
  • <iframe> Defines an inline frame
  • <img> Defines an image
  • <select> Defines a drop-down list
  • <area> Defines an area inside an image-map
  • <canvas>New Used to draw graphics, on the fly, via scripting (usually JavaScript)
  • <figcaption>New Defines a caption for a <figure> element
  • <figure>New Specifies self-contained content
  • <audio>New Defines sound content
  • <source>New Defines multiple media resources for media elements (<video> and <audio>)
  • <track>New Defines text tracks for media elements (<video> and <audio>)
  • <video>New Defines a video or movie
  • <a> Defines a hyperlink
  • <link> Defines the relationship between a document and an external resource (most used to link to style sheets)
  • <nav>New Defines navigation links
  • <ul> Defines an unordered list
  • <ol> Defines an ordered list
  • <li> Defines a list item
  • <dl> Defines a description list
  • <dt> Defines a term/name in a description list
  • <dd> Defines a description of a term/name in a description list
  • <menu> Defines a list/menu of commands
  • <command>New Defines a command button that a user can invoke
  • <table> Defines a table
  • <caption> Defines a table caption
  • <th> Defines a header cell in a table
  • <tr> Defines a row in a table
  • <td> Defines a cell in a table
  • <thead> Groups the header content in a table
  • <tbody> Groups the body content in a table
  • <tfoot> Groups the footer content in a table
  • <col> Specifies column properties for each column within a <colgroup> element
  • <colgroup> Specifies a group of one or more columns in a table for formatting
  • <style> Defines style information for a document
  • <div> Defines a section in a document
  • <span> Defines a section in a document
  • <header>New Defines a header for a document or section
  • <footer>New Defines a footer for a document or section
  • <hgroup>New Groups heading (<h1> to <h6>) elements
  • <section>New Defines a section in a document
  • <article>New Defines an article
  • <aside>New Defines content aside from the page content
  • <details>New Defines additional details that the user can view or hide
  • <dialog>New Defines a dialog box or window
  • <summary>New Defines a visible heading for a <details> element
  • <head> Defines information about the document
  • <meta> Defines metadata about an HTML document
  • <base> Specifies the base URL/target for all relative URLs in a document
  • <script> Defines a client-side script
  • <noscript> Defines an alternate content for users that do not support client-side scripts
  • <embed>New Defines a container for an external (non-HTML) application
  • <object> Defines an embedded object
  • <param> Defines a parameter for an object
Sunny Jackson

W3Schools' Certifications - 0 views

  • Online Certification Program
  • Study at no cost
  • Study when it is convenient
  • ...11 more annotations...
  • Study from your own computer
  • HTML Developer Certificate
  • CSS Developer Certificate
  • JavaScript Developer Certificate
  • jQuery Developer Certificate
  • XML Developer Certificate
  • ASP Developer Certificate
  • PHP Developer Certificate
  • Documentation of your skills enables you to move upwards
  • Getting a certificate proves your commitment to upgrade your skills, gives you the credibility needed for more responsibilities, larger projects, and a higher salary.
  • documented knowledge is often the key factor when hiring new personnel
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