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Asked on 30/08/2021 Learn C# .NET
Does anyone provide job support in field of C#, C++ ?
Asked on 22/02/2021 Learn C# .NET
I need C# logic for data starting with 20000 should not end with any character.
Lesson Posted on 03/09/2019 Learn C# .NET
Logeswaran
I am working professional, tutor on my specialised area(Python for Automation & Development). I have...
facebook = {
'jose': {
'name': 'jose', 'age': 33,
'hobby': ['cricket', 'python'], # cricket,football
'mobile': 1111111111, 'email': 'joset@gmail.com',
'contacts':[6666666666,3333333333,4444444444],
'pages': {
'python': {'sudha', 'priyanka'},
'BusinessMantra': {'sudha', 'oviya'}
}
},
'sudha': {
'name': 'sudha', 'age': 32, 'hobby': ['Khabadi', 'Movies', chess'],
'mobile': 2222222222, 'email': 'sudha.ram@gmail.com',
'contacts':[5555555555],
'pages':{
'python':{'sudha', 'lok'},
'furnitures': {'chris', 'priyanka'}
}
},
'lok': {
'name': 'lok', 'age': 26, 'hobby': ['python','football'],
'mobile': 3333333333, 'email': 'lok123@gmail.com',
'contacts':[3333333333,7777777777],
'pages':{
'python':{'chris', 'priyanka', 'jose'}
}
},
'priyanka': {
'name': 'priyanka', 'age': 26, 'hobby': 'football',
'mobile': 4444444444, 'email': 'pravi@gmail.com',
'contacts':[5555555555,3333333333,4444444444],
'pages':{'python':{'chris', 'jose'}}
},
'chris': {
'name': 'chris', 'age': 35, 'hobby': 'football',
'mobile': 5555555555, 'email': 'christopher.e@gmail.com',
'contacts':[6666666666,3333333333,4444444444]}
}
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Learn C# .NET from the Best Tutors
Answered on 21/07/2019 Learn C# .NET
Raman
IT Professional Trainer with 12 Years of Experience in IT Industry
Answered on 05/02/2020 Learn C# .NET
Thincor Academy
Lesson Posted on 25/09/2018 Learn C# .NET
Why a function in C# requires "Return type"??
Raga Deepthi Gade
I am an experienced .NET professional with over 8+ years of experience in teaching C , C# , Asp.Net ,...
- Basically , a Method is a piece of code used for the re-usability purpose.
- Method is of 2 types Function and Procedure
- Function is a method which returns a value to the calling place
Procedure is a method which returns nothing to the calling place.
Procedure syntax:
<procedurename>(<params>[optional])
{
//code
}
Procedure samples:
Display()
{
Console.WriteLine("Procedure returns no value");
}
Add(int a, int b)
{
Console.WriteLine("Sum : "+(a+b));
}
Hence, a function always returns a value or void to the calling place and a procedure returns nothing.
C# do not support Procedure. So functions in C# should be defined with the return type.
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Learn C# .NET from the Best Tutors
Lesson Posted on 29/06/2018 Learn C# .NET
What are various validator in ASP.NET 2.0 and features common in all validation control in ASP.NET
Suprio D.
Corporate technology consultant. Having training experience in dot-net platform(3.5 linq, WCF framework,...
Control to validate an error message. Are common feature in all the controls.
Various validators are requiredfeild validator ,compare validator ,regular expression validator,custom validator,range validator and validation summary.
1. Required field validator asks for the missing field in server side controls like textboxes dropdowlistot list box or checkboxlist and tells to populate in the form of error message.
2. Compare validator asks for two textboxes or familiar controls to have the exact match of the data types ore expressions.
3. Regular expression validator asks for correct format of email passwords and phone numbers or website address.
4. The custom validator does the same what regular expression validator does additionally it can customize its own features of validation by language coding means.
5.Validation summary. Display list of error messages in the form of bullet list on the top of the registration page etc.
6. Range validator checks whether the data types entered is falling in the correct ranges. Example values between two integer or dates or strings or float currencies etc..
Lesson Posted on 28/06/2018 Learn C# .NET
What are Various Types of Exception in C#
Suprio D.
Corporate technology consultant. Having training experience in dot-net platform(3.5 linq, WCF framework,...
ArgumentException occurs due to the appearance of invalid argument types
argument null exception is due to null argument appearances. and out of range is when argument is defined which exceeds within its own bound levels.
null reference exception is when referencing an object you come across null character.
IndexOutOfRangeException is when the index is defined beyond the actual bound levels. like in arrays. carrying integers of other characters.
sql exception is when mismatch happens between the number of rows or columns or irrelevant data types happens when client-side access the server side. in the database.
InvalidCastexception happens when the wrong type of casting happens between to data types for example between string and integer.
StackOverflowException happens when stacks try to acquire values beyond its own bound levels preassigned.
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Lesson Posted on 30/03/2018 Learn C# .NET
Raga Deepthi Gade
I am an experienced .NET professional with over 8+ years of experience in teaching C , C# , Asp.Net ,...
foreach is a looping statement :
Advantages:
Syntax:
foreach(<datatype of collection / array> <variablename> <in> <collection/array>)
{
code....
}
Example:
foreach(string courseName in coursesList)
{
code....
}
Working style of foreach loop:
Example 1: In the below example, we'll see how to iterate a group of int type array elements using foreach loop.
Example 2: In the below example, we'll see how to iterate a group of values in a collection.
NOTE : in .NET we've different types of collections. For example we took "List" a generic collection
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Learn C# .NET from the Best Tutors
Lesson Posted on 27/03/2018 Learn C# .NET
A very brief introduction to .NET framework
Raga Deepthi Gade
I am an experienced .NET professional with over 8+ years of experience in teaching C , C# , Asp.Net ,...
.NET development has started in the year 2000 , a product of Microsoft. From the begining of .NET development till now, it has got many RAD [ rapid application development ] facilities.
Why .NET?
developed for distributed computing applications [ which access the data from any centralized locations ] , later due it's advantages and features started using for the development of desktop applications , web applications , mobile applications etc,.
What is .NET?
It's a framework which creates a "runtime environment" for .NET based applications.
Supports 61 programming languages like C# , Vb.net , F# etc,.
Components of .NET framework:
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