Nizamuddin Siddiqui has Published 2307 Articles

How to create normal quantile-quantile plot for a logarithmic model in R?

Nizamuddin Siddiqui

Nizamuddin Siddiqui

Updated on 06-Nov-2020 10:44:02

171 Views

How to create normal quantile-quantile plot for a logarithmic model in R?A logarithmic model is the type of model in which we take the log of the dependent variable and then create the linear model in R. If we want to create the normal quantile-quantile plot for a logarithmic model ... Read More

How to remove multiple rows from an R data frame using dplyr package?

Nizamuddin Siddiqui

Nizamuddin Siddiqui

Updated on 06-Nov-2020 08:28:03

382 Views

Sometimes we get unnecessary information in our data set that needs to be removed, this information could be a single case, multiple cases, whole variable or any other thing that is not helpful in achieving our analytical objective, hence we want to remove it. If we want to remove such ... Read More

How to generate passwords with varying lengths in R?

Nizamuddin Siddiqui

Nizamuddin Siddiqui

Updated on 06-Nov-2020 07:58:23

138 Views

To generate passwords, we can use stri_rand_strings function of stringi package. If we want to have passwords of varying length then we need to create the passwords using the particular size separately. For example, for a size or length of the password equals to 8, we can use the argument ... Read More

How to use String Format to show decimal up to 2 places or simple integer in C#?

Nizamuddin Siddiqui

Nizamuddin Siddiqui

Updated on 05-Nov-2020 13:56:19

3K+ Views

Converts the value of objects to strings based on the formats specified and inserts them into another string.Namespace:System Assembly:System.Runtime.dllEach overload of the Format method uses the composite formatting feature to include zero-based indexed placeholders, called format items, in a composite format string. At run time, each format item is replaced ... Read More

How to convert string to title case in C#?

Nizamuddin Siddiqui

Nizamuddin Siddiqui

Updated on 05-Nov-2020 13:55:21

601 Views

Title case is any text, such as in a title or heading, where the first letter of major words is capitalized. Title case or headline case is a style of capitalization used for rendering the titles of published works or works of art in English.When using title case, all words ... Read More

How to set a property value by reflection in C#?

Nizamuddin Siddiqui

Nizamuddin Siddiqui

Updated on 05-Nov-2020 13:53:37

5K+ Views

The System. Reflection namespace contains classes that allow you to obtain information about the application and to dynamically add types, values, and objects to the application.Reflection objects are used for obtaining type information at runtime. The classes that give access to the metadata of a running program are in the ... Read More

How to rethrow InnerException without losing stack trace in C#?

Nizamuddin Siddiqui

Nizamuddin Siddiqui

Updated on 05-Nov-2020 13:52:36

959 Views

In c#, the throw is a keyword and it is useful to throw an exception manually during the execution of the program and we can handle those thrown exceptions using try−catch blocks based on our requirements.By using throw keyword in the catch block, we can re-throw an exception that is ... Read More

What is Lambda expression in C#?

Nizamuddin Siddiqui

Nizamuddin Siddiqui

Updated on 05-Nov-2020 13:50:58

413 Views

Lambda expression is a better way to represent an anonymous method. Both anonymous methods and Lambda expressions allow you define the method implementation inline, however, an anonymous method explicitly requires you to define the parameter types and the return type for a method.Expression lambda that has an expression as its ... Read More

How to use “not in” query with C# LINQ?

Nizamuddin Siddiqui

Nizamuddin Siddiqui

Updated on 05-Nov-2020 13:48:09

5K+ Views

Except operator are designed to allow you to query data which supports the IEnumerable

What is the difference between the | and || or operators in C#?

Nizamuddin Siddiqui

Nizamuddin Siddiqui

Updated on 05-Nov-2020 13:46:18

2K+ Views

| OperatorThe | operator computes the logical OR of its operands. The result of x | y is true if either x or y evaluates to true. Otherwise, the result is false.The | operator evaluates both operands even if the left-hand operand evaluates to true, so that the operation result ... Read More

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