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GraphQL – Validation

Post author:K Z
Post published:November 3, 2021
Post category:GraphQL
Post comments:1 Comment

While adding or modifying data, it is important to validate the user input. For example, we may need to ensure that the value of a field is always not null.…

Git Revert

Post author:M K
Post published:November 3, 2021
Post category:Git
Post comments:3 Comments

In Git, the term revert is used to revert some changes. The git revert command is used to apply the revert operation. It is an undo type command. However, it…

Git Checkout

Post author:M K
Post published:November 3, 2021
Post category:Git
Post comments:2 Comments

In Git, the term checkout is used for the act of switching between different versions of a target entity. The git checkout command is used to switch between branches in a repository.…

Upstream and Downstream

Post author:M K
Post published:November 3, 2021
Post category:Git
Post comments:1 Comment

The term upstream and downstream refers to the repository. Generally, upstream is from where you clone the repository, and downstream is any project that integrates your work with other works.…

Git Tags

Post author:M K
Post published:November 3, 2021
Post category:Git
Post comments:0 Comments

In this guide, we will discuss Git Tags. Tags make a point as a specific point in Git history. Tags are used to mark a commit stage as relevant. We…

Dart Programming – String

Post author:S K S
Post published:November 1, 2021
Post category:Dart
Post comments:1 Comment

In this guide, we will discuss String in Dart Programming Language. The String data type represents a sequence of characters. A Dart string is a sequence of UTF 16 code…

Dart Programming – truncate Method

Post author:S K S
Post published:November 1, 2021
Post category:Dart
Post comments:1 Comment

In this guide, we will discuss truncate Method in Dart Programming Language. Returns an integer after discarding any fractional digits. Syntax Number.truncate() Return Value Returns an int without decimal points. Example void…

Dart Programming – toString Method

Post author:S K S
Post published:November 1, 2021
Post category:Dart
Post comments:2 Comments

In this guide, we will discuss toString Method in Dart Programming Language. This method returns the string representation of the number's value. Syntax Number.toString() Return Value Returns a string representing…

Dart Programming – toInt Method

Post author:S K S
Post published:November 1, 2021
Post category:Dart
Post comments:2 Comments

In this guide, we will discuss toInt Method in Dart Programming Language. This method returns the integer representation of the number's value. Syntax Number.toInt() Return Value Returns an int representing the specified…

Dart Programming – toDouble Method

Post author:S K S
Post published:November 1, 2021
Post category:Dart
Post comments:2 Comments

In this guide, we will discuss toDouble Method in Dart Programming Language. This method returns the double representation of the number's value. Syntax Number.toDouble() Return Value Returns a double representing the specified…