Question When I assign an integer value to the pointer ‘a’ (i.e. int *a = 10), I receive an error. However, when I assign a character value to the pointer ‘b’ (i.e. char *b = “hello”), no error is displayed. Could you please explain why this is the case? Answer #1 The error occurs when …
Programming
Question When programming, a compiler can generate an error if a minor mistake such as omitting a semicolon occurs. It is necessary for the programmer to make the necessary correction manually. Could this process be improved by having the compiler automatically remedy the issue and alert the programmer of the correction? Answer #1 Yes, it …
Updated on 2022-12-22: Memory safety The US Congress will require the National Cyber Director to study the use of memory safety languages in the federal government, according to a provision included in the Financial Services and General Government Appropriations Act 2023 [PDF, page 19]. Updated on 2022-12-01: Android and safe languages Google says that Android …
Question/Problem Description How to call GetMemberList() method in FOR EACH loop in C#? public async Task<IEnumerable<Domain.BARTER.Member>> GetMemberList() { using (var con = new SqlConnection(BridgeControllers.Database.BarterDBString)) { var storedProcedureName = “MemberList”; return await con.QueryAsync<Domain.BARTER.Member>(storedProcedureName, new { }, commandType: CommandType.StoredProcedure); } } Solution Calling this in a for loop will be the best. The method does not seem …
React.js is one of the most popular open-source libraries today, enabling developers to create great interactive user interfaces. And there is plenty of proof for that, represented by world-known websites developed with React. The most popular one is Facebook – the platform that gave birth to the library. Others include Netflix, Yahoo Mail, Flipboard, Salesforce, …
It is rather common for us to separate the roles of frontend & UI developers throughout complicated projects. However, non-technical persons may not always grasp this conclusion. To put it simply, front-end development services attempt to produce a full solution in accordance with particular standards. The purpose of a UI developer, on the other hand, …
Problem: When try to send form data, login form data, registration form data, posts requests or upload images to server using application developed in Ajax, jQuery, or Laravel, you are getting a 419 Page Expired error. An error page layout may be different between the framework versions, but the error code (419) and the error …
Problem: Can’t compile the code after clicking on Compile and Execute button, the output in DevC++ compiler panel show error [Error] stray \240 in the program. The detailed error message as below: [Error] stray ‘\240’ in program Follow the below solution steps to resolve stray \240 in program error.
What is the best PHP framework available in the market today? There is no strict answer, yet, if you are interested in studying Laravel benefits, you are at the right place. Laravel is a popular PHP framework with its own features and advantages. PHP frameworks provide developers with the platform that allows them to develop …
There are so many programming languages, it can be hard to know which to focus on. As a beginner, it’s easy to be overwhelmed with the possibilities. Even seasoned coders are constantly learning. Whether you’re using CSS3, Python, or SQL, we’ve put together this article to teaches you everything you need to know to get …
The world of mobile is filled with opportunity, but, to make an impact, your digital property needs to be used by thousands – if not millions – of users around the world. These users are on different devices, operating systems, networks and more. To keep them happy and loyal, your users must be delighted and …
There are a lot of opportunities and possibilities out there in the programming world! We found some useful programming language trends that make it easier to decide where to start based on application, salary, geography and popularity.
