cpp-short Archives - Learn ReactJS & React Native With Me

terminate called after throwing instance of std::invalid_argument C++

Akash Mittal
September 7, 2022

In this article we will resolve the c++ issue related to “terminate called after throwing an instance of ‘std::invalid_argument’ what(): stoi“. Introduction Suppose you have a string and you want…

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C++ Sleep functions for windows & Linux – Code Example

Akash Mittal
August 30, 2022

In this article we will look at few methods to implement C++ Sleep functionality. There are various issues in delaying a thread, process or event. First of all none of…

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fatal error: python.h: no such file or directory – Code Example

Akash Mittal
August 30, 2022

C++ throws fatal error: python.h: no such file or directory when it is not able to find python header file. This could be due to bad installation of static libraries…

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vector int or pair int,int, which is better? – Code Example

Akash Mittal
August 30, 2022

In this article we will understand which is better – vector<vector<int>> or vector<pair<int, int>>. vector has dynamic size so end up using heap but pair is fixed so there is…

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Vector of string c++ – Code Example

Akash Mittal
August 30, 2022

In this article we will see a code example to work with vector of string in c++. To declare a vector of string, use vector<string> variable_name. Then you can push…

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convert char* & char[] to string c++ – Code Example

Akash Mittal
August 30, 2022

In order to convert char* and char[] to string in c++, you can use multiple ways like std::string() method or c_str() method. Check the code – 1 – char[] to…

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