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Vrundesha Joshi has Published 345 Articles
Vrundesha Joshi
371 Views
There are two types of Input Output ports. They are Programmable Input Output ports and Non-Programmable Input Output ports. Since the functions of Programmable Input Output ports changed by software they became more popular. We don't need to change the wiring rather the hardware of the I/O port to change ... Read More
Vrundesha Joshi
102 Views
To get the first 40 characters from a text field, use LEFT() function from MySQL. The syntax is as follows −SELECT LEFT(yourColumnName, 40) as anyVariableName from yourTableName;To understand the above concept, let us create a table. The query to create a table is as follows −mysql> create table retrieveFirst40Characters ... Read More
Vrundesha Joshi
2K+ Views
In this program we will see how to add a blocks of data using 8085 microprocessor.Problem StatementWrite 8085 Assembly language program to add numbers in an array, where the size of the array is N. The value of N is provided.DiscussionIn this problem we are using location 8000H to hold ... Read More
Vrundesha Joshi
916 Views
Now let us see a program of Intel 8085 Microprocessor. This program will convert gray code to binary code.Problem StatementWrite an assembly language program for 8085 to convert gray code to binary code. The data is stored at address 8200H & store the result at memory location 8201H.DiscussionHere we are ... Read More
Vrundesha Joshi
2K+ Views
GSON is java library, It is used to convert OBJECT to JSON and JSON to Object. Internally it going to work based on serialization and de- serialization.This example demonstrate about how to convert ArrayList to string using GSON library.Step 1 − Create a new project in Android Studio, go to ... Read More
Vrundesha Joshi
2K+ Views
The screenshots taken on an simulator are stored usually on desktop of the system that you are using.There are multiple scenarios in which screenshots could have been taken, some of them are mentioned below.When the images are taken using "Command" + S, or from File menu's New Screenshot option, They ... Read More
Vrundesha Joshi
3K+ Views
In this program we will see how to find the largest number from a block of bytes using 8085.Problem StatementWrite 8085 Assembly language program to find the largest number from a block of bytes.DiscussionIn this program the data are stored at location 8001H onwards. The 8000H is containing the size ... Read More
Vrundesha Joshi
1K+ Views
To set the background color for a navigation bar we can either do it programmatically or through the storyboard if it is on storyboard.Method 1Let's see how to change the background color of a navigation bar through the storyboard editor.Create a new project, select it's view controller and embed in ... Read More
Vrundesha Joshi
3K+ Views
The equivalent of Java long in the context of MySQL variables is BigInt.In Java, the long datatype takes 8 bytes while BigInt also takes the same number of bytes.Demo of Java longHere is the demo of Java long −public class JavaLongDemo { public static void main(String[]args) { ... Read More
Vrundesha Joshi
1K+ Views
To get records from NOW()-1 Day, you can use the following syntax −select *from yourTableName where yourColumnName >=now()-interval 1 day;To understand the above syntax, let us first create a table. The query to create a table.mysql> create table GetRecordsFromNow −> ( −> YourDateTime datetime ... Read More
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