File upload with new name (PHP)

This post will help you to upload an image file to server with A new name . File name will be database auto increment field value . So no name conflict will be arise.

function SaveSliderImage($file)
{

$stmt = $this->conn->stmt_init();
if ($stmt->prepare("insert into  ueks98_si_jsj_os9 (id,id1,id2)   values(NULL,?,?)"))
{
//Get File Extension
$tmpstr=strtolower($_FILES[$file]['name']);
$extnsn=end(explode(".",$tmpstr));

Show file on HTML page using file control

This post will help you to show preview of selected file from html file control because by default HTML file control only show the selected file name. So file preview is best way to show user that whether he is selected right file or not.

HTML

<input type="file" id="bfile" id="bfile" class="form-control" accept="image/x-png,image/jpeg" onChange="readURL(this)">

<br><img id="blah" style="margin:auto;display:block" />

JS

function readURL(input) {

  

Solved : July, 2010 M4.2-R4: INTRODUCTION TO MULTIMEDIA

1. Multiple Choice

1.1 : D
1.2 : D
1.3 : A
1.4 : A
1.5 : C
1.6 : C
1.7 : C
1.8 : B
1.9 : C
1.10: B

Solved : January, 2011 M4.2-R4: INTRODUCTION TO MULTIMEDIA

1. Multiple Choice

1.1 : A

1.2 : D

1.3 : C

1.4 : B

1.5 : A

1.6 : D

Core Java series Programs

Q 1  : Write a program to print sum of following series of given terms ?

Terms=5
Series = (1)+(1+2)+(1+2+3)+(1+2+3+4) + (1+2+3+4+5)
Sum=35

Solution :  

Using Nested Loop 

import java.util.*;
class nextedloop
{
 
    public static void main(String args [])
    {

Compare of core java nested loop

This is will show you to compare of all three types of loops (while,do-while and for) and print a triangle pattern.

import java.util.*;

public class star

{

    

    static void sop(String ar)

    {

        System.out.println(ar);

    }

   public static void main(String args[])

   {

       int i,j,k;

       Scanner sc=new Scanner(System.in);

Pascal Triangle

Q: Write a program to make pascal triangle ?

Answer :

Pascal Triangle :

Pascal's Triangle is more than just a big triangle of numbers. There are two major areas where Pascal's Triangle is used, in Algebra and in Probability / Combinatorics.

Rule 

Get multiple list using single object

MVC transfer data from controller to list in the form of list. If a page needs to load multiple lists using razor then you will have to wrap multiple lists into single object list. Following code will help you to accomplish this.

Modal

public class MarketingStaffModal

   {

      public string  ID  {get;set;}

       public string Name {get;set;}

      

   }

Jquery Radio button operations

Check selected radio button

HTML

<input type="radio" value="Active" checked name="rdostatus" />Active

HTML inside if

HTML example for Radio button  inside of if-else using C# MVC

Code :

  @if(@Model.Status=="1")

  {

       @:<input type="radio" value="Active" checked name="rdostatus" />Active

July, 2011 M4.2-R4: INTRODUCTION TO MULTIMEDIA

1. Multiple Choice

1.1 : A
1.2 : D
1.3 : C
1.4 : B
1.5 : C
1.6 : A
1.7 : B
1.8 : D
1.9 : A
1.10 : A

2. True/False

2.1 : T
2.2 : T
2.3 : F
2.4 : F
2.5 : F
2.6 : F
2.7 : F
2.8 : F
2.9 : T
2.10 : F

3. Match the column

3.1 : F
3.2 : M
3.3 : I
3.4 : K
3.5 : B
3.6 : D
3.7 : L
3.8 : C
3.9 : E
3.10 : G

4. Fill in the Blanks

4.1 : I
4.2 : D
4.3 : H
4.4 : K
4.5 : G
4.6 : M
4.7 : E
4.8 : F
4.9 : A
4.10 : B

Next Set

Last Created Store Procedure SQL Server

SELECT * FROM INFORMATION_SCHEMA.ROUTINES

WHERE ROUTINE_TYPE = N'PROCEDURE' and ROUTINE_SCHEMA = N'dbo'

order by last_altered desc

Next Query

Solved : January, 2012 M4.2-R4: INTRODUCTION TO MULTIMEDIA

Multiple Choice

1.1 : C
1.2 : A
1.3 : D
1.4 : A

Get input type file size in KB

HTML

<input type="file" class="upload" onchange="readURL(this)" id="file" accept="image/x-

png,image/jpeg" />

<input type="button" value="Upload" class="btn btn-default" style="margin:auto;display:block" onclick="checksize(this)" />

Java Script

Get File Name in JavaScript:

document.getElementById('file').files[0].name

Get File Size in JavaScript:

Alter Table SQL Server

Making Unique key

Syntax :

alter table your_table add constraint constraint_Name  unique(yourcolumn);

2013 M4.2-R4: INTRODUCTION TO MULTIMEDIA Solved

Multiple Choice

1.1 : A

1.2 : C

1.3 : B

1.4 : C

1.5 : A

1.6 ; B

1.7 : A

1.8 : A

Jquery Preloader

Girfa Student Help

Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specim

Solved July, 2013 M4.2-R4: INTRODUCTION TO MULTIMEDIA

1  Multiple Choice

1.1 : D
1.2 : B
1.3 : A
1.4 : D
1.5 : D
1.6 : A

1.7 : D
1.8 : A
1.9 : D
1.10 : B

2 True/False

2.1 : T
2.2 : T
2.3 : T

January, 2014 M4.2-R4: INTRODUCTION TO MULTIMEDIA Solved

Multiple Choice

1.1 : B
1.2 : A
1.3 : B
1.4 : C
1.5 : B
1.6 : D
1.7 : A

HTML Tag CSS

<a> style change

    a.menu:link {color:black;}      /* unvisited link */

    a.menu:visited {color:black;}  /* visited link */

    a.menu:hover {color:#CCFF99;}  /* mouse over link */

    a.menu:active {color:yellow;}  /* selected link */

    a.menu:link{text-decoration: none} /* Hide Underline of link */

Example : <a class="menu">Link test</a>

Next Example