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GBlog
Three 90 Challenge: Bigger and Better
As we transit into the new phase, it's essential to fuel our inner drive for success. On popular demand, GeeksforGeeks is happy to announce that we are back with the Thre...
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Overriding Methods in Objective-C
If a subclass (child class) has the same method name as declared in the parent class, then it is known asmethod overriding in Objective C.Method overriding is a language f...
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Objective-C
Objective-C OOPs
Categories in Objective-C
Categories are an important concept in the Objective-C programming language. They allow developers to extend the functionality of existing classes without having to modify...
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Objective-C
Objective-C OOPs
Objective-C Categories
Function Call by Value in Objective-C
In Objective-C, "call by value" refers to the practice of passing a copy of a value, rather than a reference to the original value, as an argument to a function or method....
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Objective-C
Objective-C-Functions
Strings in Swift
Swift 4 strings have requested an assortment of characters, for example, "Welcome GeeksforGeeks" and they are addressed by the Swift 4 information type String, which thus ...
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Swift
Swift-Strings
Data Types in Objective-C
In Objective-C, each variable has an associated data type and each data type has different amounts of memory required in a system. A data type is a classification of data ...
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Objective-C
Objective-C Datatypes
JavaScript String at() Method
JavaScript String.at() method is used to find the character at the specified index. This method is capable of taking both positive and negative indexes. The positive index...
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Web Technologies
JavaScript
String Functions and Operators in Swift
A string is a sequence of characters that is either composed of a literal constant or the same kind of variable. For eg., "Hello World" is a string of characters. In Swift...
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Swift
Swift-Functions
Swift-Strings
React MUI MobileDatePicker API
MUI or Material-UI is a UI library providing predefined robust and customizable components for React for easier web development. The MUI design is based on top of Material...
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Web Technologies
Picked
Material-UI
ReactJS
Material-UI Component-API
Arrays in Objective-C
An Array is a data structure that holds similar types of data in contiguous memory. The Objective-C array is a single variable array that is used to store different types ...
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Objective-C
Objective-C-Arrays
Array of Pointers in Objective-C
A pointer is a variable that stores the address of another variable. We use pointers because, with the help of pointers the memory is accessed efficiently, it saves memory...
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Objective-C
Objective-C-Arrays
Optional Chaining in Swift
In Swift, optional chaining is a process for calling methods, properties, and subscripts on an optional that might currently be nil. If the optional contains a value, the ...
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Swift
Swift - Methods
Generating meshes in Python
In computer graphics and scientific computing, the mesh is an arrangement of points, lines, and surfaces that outline the shape and structure of a 3D object or surface. Ma...
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Python
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JSONB - Sqlalchemy
One of the most well-liked relational database management systems (RDBMS) in the world, PostgreSQL is quite strong and allows developers access to a wide range of complex ...
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Python
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Python-SQLAlchemy
session._get_current_object() in Flask
The session._get_current_object() method returns a session object for the current request that is made. It stores the information on the client's computer as it works on t...
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Python
Picked
Python Flask
Hormonal Regulation of Food Intake
The human body is a complex combination of different organs. Some organs help to gain energy; some organs help to distribute that energy. There are also some organs presen...
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School Learning
School Biology
Human-Physiology
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