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I'm seeking for specific information on the sizes of basic C++ types. I understand that it is determined by the architecture (16 bits, 32 bits, or 64 bits) and the compiler. But are there any C++ standards? On a 32-bit architecture, I'm using Visual Studio 2008. This is what I get: char : 1 byte short : 2 ...READ MORE

Jul 7, 2022 in C++ by Nicholas
• 7,760 points • 693 views

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Object of class mysqli_result could not be converted to string

Code: $result = mysqli_query($con, "SELECT classtype FROM learn_users ...READ MORE

May 15, 2022 in PHP by Kichu
• 19,040 points • 2,146 views

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1 answer

SQL Server: Difference between PARTITION BY and GROUP BY

We can take a simple example. Consider a ...READ MORE

Jun 21, 2022 in Others by nisha
• 2,210 points • 1,493 views

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1 answer

Nodejs Instagram videos downloader not working

Firstly, Initialize a package.json file with default values. npm ...READ MORE

Jun 9, 2022 in Node-js by Neha
• 9,020 points • 2,000 views

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1 answer

Ceil function: how can we implement it ourselves?

You can disassemble the components of an IEEE754 floating point number and put the logic together yourself: #include <cstring> float my_ceil(float f) { ...READ MORE

Jun 13, 2022 in C++ by Damon
• 4,960 points
edited Jun 14, 2022 by Hemant • 1,813 views

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PHP with MySQL 8.0+ error: The server requested authentication method unknown to the client

I'm running MySQL version 8 on PHP ...READ MORE

Jun 18, 2022 in PHP by narikkadan
• 86,360 points • 1,584 views

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1 answer

Is there any way to colorize a white PNG image with CSS only?

Filters can be used with -webkit-filter and ...READ MORE

May 27, 2022 in CSS by Edureka
• 12,700 points • 2,563 views

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1 answer

bash: telnet: command not found

Indeed you would have to introduce telnet ...READ MORE

May 27, 2022 in Linux Administration by Korak
• 5,820 points • 2,533 views

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1 answer

addID in jQuery?

To answer your doubt, ID is an ...READ MORE

Feb 8, 2022 in Others by Soham
• 9,730 points • 7,205 views

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1 answer

How to define props in TypeScript where a parent component injects props in its children?

Typescript doesn't remove this special rule "!text" ...READ MORE

Jun 16, 2022 in TypeSript by Nina
• 3,060 points • 1,693 views

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How to use c++ swap function?

It is OK to write swap(a,b); There is an issue when I write swap(&c[0],&d[0]);. Can anyone explain why? #include<iostream> #include<algorithm> using namespace std; int main(void){ ...READ MORE

Jul 1, 2022 in C++ by Nicholas
• 7,760 points • 740 views

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How to style the option of an html "select" element?

Here's my HTML: <select id="ddlProducts" name="ddProducts"> ...READ MORE

Jul 20, 2022 in CSS by Edureka
• 13,730 points
edited Mar 4 • 242 views

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What does the C++ standard state the size of int, long type to be?

I'm seeking for specific information on the sizes of basic C++ types. I understand that it is determined by the architecture (16 bits, 32 bits, or 64 bits) and the compiler. But are there any C++ standards? On a 32-bit architecture, I'm using Visual Studio 2008. This is what I get: char : 1 byte short : 2 ...READ MORE