To set the outline style as a dotted line, use the outline-style property with the value dotted − Example                            This text is having 7px dotted outline.          

The padding-left specifies the left padding of an element. It sets the left padding of an element. This can take a value in terms of length of %. Example                            This is a paragraph with a specified left padding                      This is another paragraph with a specified left padding in percent          

Modernizr is a small JavaScript Library that detects the availability of native implementations for next-generation web technologies.Here is the list of features that can be detected by Modernizr −FeatureCSS PropertyJavaScript Check@font-face.fontfaceModernizr.fontfaceCanvas.canvasModernizr.canvasCanvas Text.canvastextModernizr.canvastextHTML5 Audio.audioModernizr.audioHTML5 Audio formatsNAModernizr.audio[format]HTML5 Video.videoModernizr.videoHTML5 Video FormatsNAModernizr.video[format]rgba().rgbaModernizr.rgbahsla().hslaModernizr.hslaborder-image.borderimageModernizr.borderimageborder-radiusbox-shadow.borderradiusModernizr.borderradiusbox-shadow.boxshadowModernizr.boxshadowMultiple backgrounds.multiplebgsModernizr.multiplebgsOpacity.opacityModernizr.opacityCSS Animations.cssanimationsModernizr.cssanimationsCSS Columns.csscolumnsModernizr.csscolumnsCSS Gradients.cssgradientsModernizr.cssgradientsCSS Reflections.cssreflectionsModernizr.cssreflectionsCSS 2D Transforms.csstransformsModernizr.csstransformsCSS 3D Transforms.csstransforms3dModernizr.csstransforms3dCSS Transitions.csstransitionsModernizr.csstransitionsGeolocation API.geolocationModernizr.geolocationInput TypesNAModernizr.inputtypes[type]Input ... Read More

Giving a meta tag attribute "user-scalable=no" will restrict the user from zooming elsewhere.  Prevent zooming all together by adding this meta tag to your head tag. This tells the mobile browser to use the same width scale and will not allow the user to zoom in at all, hence also disables ... Read More

Shorthand is used to decide which option is selected on pageload of razor Html.DropDownListFor(). You can try to run the following code snippet −// return Boolean value @Html.DropDownListFor(m => m.Valeur, new List< SelectListItem > { //new list item list item1 is generated new SelectListItem { Value = "0" , Text ... Read More

An lvalue has an address that your program can access. Examples of lvalue expressions include variable names, including const variables, array elements, function calls that return an lvalue reference, bit-fields, unions, and class members. A xvalue expression has no address but can be used to initialize an rvalue reference, which provides ... Read More

The code you are using \1+ just removes consecutive occurrences only. You can use the below code.SELECT REPLACE_REGEXPR('(.)(?=.*\1)' IN '22331122' WITH '' OCCURRENCE ALL)  FROM DUMMYThe output will come out to be “312”. This will remove all multiple occurrences and only last one will be kept.

A try/catch block is placed around the code that might generate an exception. Code within a try/catch block is referred to as protected code, and the syntax for using try/catch looks like the following –Syntaxtry {    // Protected code } catch (ExceptionName e1) {    // Catch block }The ... Read More

Serialization Java provides a mechanism, called object serialization where an object can be represented as a sequence of bytes that includes the object's data as well as information about the object's type and the types of data stored in the object.Exampleimport java.io.*; public class SerializeDemo {    public static void ... Read More

It can be illustrated with the help of an example in which we are creating a stored generated column in the table named ‘triangle_stored’. As we know that stored generated column can be generated by using the keyword ‘stored’.Examplemysql> Create table triangle_stored(SideA DOUBLE, SideB DOUBLE, SideC DOUBLE AS (SQRT(SideA * ... Read More