Article Categories
- All Categories
-
Data Structure
-
Networking
-
RDBMS
-
Operating System
-
Java
-
MS Excel
-
iOS
-
HTML
-
CSS
-
Android
-
Python
-
C Programming
-
C++
-
C#
-
MongoDB
-
MySQL
-
Javascript
-
PHP
Articles by Chandu yadav
Page 4 of 81
Usage of CSS grid-auto-rows property
Use the grid-auto-rows property to set size for the rows.ExampleYou can try to run the following code to implement the grid-auto-rows property −Live Demo .container { display: grid; grid-auto-rows: 50px; grid-gap: 10px; background-color: red; padding: 10px; } .container>div { background-color: yellow; text-align: center; padding:10px 0; font-size: 20px; } 1 2 3 4 5 6
Read MoreHow do I add Vibrate and sound for Notification in Android?
This example demonstrate about How do I add Vibrate and sound for Notification in AndroidStep 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml. Step 3 − Add the following code to src/MainActivity.javapackage app.tutorialspoint.com.notifyme; import android.app.NotificationManager; import android.content.Context; import android.media.RingtoneManager; import android.net.Uri; import android.support.v4.app.NotificationCompat; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.Button; import java.util.Objects; public class MainActivity extends AppCompatActivity { private final static String default_notification_channel_id = "default" ; @Override protected ...
Read MoreHow to create a transition effect with CSS?
To create a transition effect, set the property for the transition effect. With that also set the duration of effect.transition: height 5s;You can try to run the following code to create a transition effectExampleLive demo div { width: 150px; height: 150px; background: blue; transition: width 3s; } div:hover { width: 250px; } Heading One Hover over the below box to change its width.
Read MoreRole of CSS: valid Selector
Use the CSS : valid selector to style all elements with a valid value .ExampleYou can try to run the following code to implement the :valid SelectorLive Demo input:valid { background: red; color: white; } Heading The style (red color background) appears if you type a relevant/ valid email address.
Read MoreGet only digits using regexp in MySQL?
If you want to get only digits using REGEXP, use the following regular expression( ^[0-9]*$) in where clause.Case 1 − If you want only those rows which have exactly 10 digits and all must be only digit, use the below regular expression.SELECT *FROM yourTableName WHERE yourColumnName REGEXP '^[0-9]{10}$';Case 2 − If you want only those rows with the digit either 1 or more, the following is the syntax −SELECT *FROM yourTableName WHERE yourColumnName REGEXP '^[0-9]*$';The above syntax will give only those rows that do not have any any characters.To understand the above syntax, let us create a table. The query ...
Read MoreSystem variables vs Local Variables in MySQL?
The local variable has the scope for only a set of statements or block of statement. Whenever a set of statements or block of statement has completed then local variable goes out of scope.For ExampleLocal variable can be used in stored procedure, function etc. It is used with the DECLARE keyword.The syntax is as follows to local variables.DECLARE yourVariableName dataType;The global variables or system variables has the scope across connections until server restart. It is set using GLOBAL keyword. The syntax is as follows −SET GLOBAL max_connections=value; OR SET @@global.max_connections=value;If you know port number then you can use system variable ...
Read MoreRole of CSS :not (selector) Selector
Use the CSS :not(selector) selector to style every element that is not the specified element. You can try to run the following code to implement the :not selectorExampleLive Demo p { color: red; } :not(p) { color: blue; } Heading 1 Heading 2 Heading 3 This is a paragraph. This is another paragraph.
Read MoreRole of CSS :nth-of-type(n) Selector
Use the CSS :nth-of-type(n) selector to style every element that is the nth element of its parent. You can try to run the following code to implement the :nth-of-type(n) selectorExampleLive Demo p:nth-of-type(2) { background: yellow; } This is demo text 1. This is demo text 2. This is demo text 3. This is demo text 4.
Read MoreRole of CSS:lang Selector
Use the CSS :lang selector to style every element with a lang attribute value with CSS. You can try to run the following code to implement the :lang selectorExampleLive Demo p:lang(fr) { background: greeb; } This is my country C'est mon pays French is the language of France
Read MoreDigital Integrated Circuits\\n
A microprocessor is digital is a digital circuit which is built using a combination logic functions. The microprocessor package contains an integrated circuit.Integrated CircuitAn integrated circuit is electronic circuit or device that has electronic components on a small semiconductor chip. It has functionality of logic AND or amplifying of a signal. These are mainly two types of circuits: Digital or Analog. Analog ICs handle continuous signals such as audio signals and Digital ICs handle discrete signals such as binary values.Types of Integrated CircuitsThere are different types of integrated circuits based various criteria. Based on intended application, the Integrated Circuit (IC) ...
Read More