#programming - Questions and answers
679 questions,
34 pages,
20 questions on this page
8 points
EN
As in the question title: What operator (== or ===) is used by switch statement to compare? Is it safe to compare different objects using switch statement? What about?:
1 answers
8 points
EN
Any idea why I am not able to compile cpp file under Ubuntu? By running: I get error:
1 answers
12 points
EN
As in the question, I want to optimize data transmission in my REST API based on JSONs by replacing Base64 into in files data case. Is it possible to make it working?
2 answers
3 points
EN
Any idea why my JavaScript source code throws exception when I try to ocnvert object to JSON using JSON.stringify() method? Error:
1 answers
8 points
EN
I am looking for the best way how to detect from where user came to my web page. I know there is referrer header in HTTP protocol. Is it possible to get in JavaScript in web browser that kind of infor...
1 answers
6 points
EN
I am looking for easy way to add custom text description for executed test methods. When test fails or successes, I want to see my own text instead of generated one. Is there some extension or paramet...
1 answers
8 points
EN
I am confused about using Jackson's com.fasterxml.jackson.databind.ObjectMapper class instance as static field in the class because of possible thread-safety issues. I have found in information where ...
1 answers
5 points
EN
After checking MDN Documentation I have noticed there is no ontype event for <input type="text"> element. I don't want to use onchange event. Is there some way how to handle event always on text chang...
1 answers
8 points
EN
I have noticed, when I use sticky flag in RegExp object with String replace() method, RegExp lastIndex property doesnt work. Is it normal behaving that in Applie Safari from 2020 it doesn't work and i...
1 answers
8 points
EN
I try to write own HTML escape function in JavaScript, but I am wondering if all special characters like <, >, &, " and ' should be escaped in <a href=""> attribute. Anyone could confirm, my doubts?
2 answers
5 points
EN
As in the question name: is it possible to create object using new Record<Key, Value>() syntax in TypeScript? As I know, I am able to create object using const object = new Object(); syntax. But... wh...
1 answers
6 points
EN
Any Idea why new Spring Boot 3 project return "Whitelabel Error Page" when I open in the web browser? Whitelabel Error Page in Spring Boot 3.
1 answers
6 points
EN
Is it possible to use position: fixed element inside other position: fixed element in the way position: absolute works? As I noticed, position: fixed style sets element position according to the docum...
1 answers
5 points
EN
In there some way to to configure Python interpreter manually?
1 answers
5 points
EN
As I noticed, VS Code supports currently Java 8, 11 and 19. Is there way to configure Java 19 (or upper) in VS Code? JDK installation in VS Code.
1 answers
8 points
EN
I am looking for the best way to omit one field setter/getter in Lombok. In my case all getters are defined on the entire class level. I am looking for annotation that is able to disable automatic gen...
1 answers
0 points
EN
how to enter a file in excel sheet using form in react js Note: please correct your question
0 answers
8 points
EN
How can I change vertical scrollbar width? More precisely, I want to change this part:
1 answers
6 points
EN
My question is, why atob() function has so strange name?
1 answers
5 points
EN
I have used to create Maven project. After upgrade from Java 11 to Java 17, Maven is not able to build my project. The error: Used software: Used configuration: Used pom.xml file:
1 answers
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