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Correct and good error handling and their generation is a rather important part in software development. But how to do …
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- 1 answers
- 130 votes
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Nothing is said about it here . During the “investigation” I downloaded various clients. Kate mobile can send such a …
- 4K views
- 1 answers
- 129 votes
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Please help with the theory. Practical examples are also possible. Dismantled thisand super. What I understood: this– this is a …
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- 1 answers
- 210 votes
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I need to find out how many bytes in RAM a particular collection in my application ( ArrayList) takes . …
- 2K views
- 1 answers
- 199 votes
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In my program, I used the operator ==to compare strings. But I came across a bug, and when replaced ==with …
- 1K views
- 0 answers
- 138 votes
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How does the equality check operator (operator ==) work? Are there any alternatives to it? If there are alternatives, then …
- 894 views
- 0 answers
- 23 votes
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Today I was at a Java interview and fell over on a cameraman if. The challenge was to write a …
- 825 views
- 0 answers
- 189 votes
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Let’s say I have one ArrayList. ArrayList<Integer> list = new ArrayList<>(); for (int i = 0; i < 10; i++) …
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- 151 votes
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What is the purpose of a modifier transientin Java?
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- 131 votes
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I looked through many links on Google , but still did not get a specific answer: what problem does the …
- 1K views
- 0 answers
- 235 votes
