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cameron1024

UK

Java software developer

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Top Questions
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34
The body might complete normally, causing 'null' to be returned, but the return type is a potentially non-nullable type
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15
How to avoid nested chains of "if let"?
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14
Why list of String has no forEach method?
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14
How to hash a binary file in Rust
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13
is it possible to define a field use the keywords in rust
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10
What is the easiest way to time a function call for testing purposes?
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9
Is possible to implement traits on foreign types?
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8
How to remove some items from an arraylist without loop and less time complexity?
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8
Static factory method for trait
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7
How to catch async exception in one place (like main) and show it in AlertDialog?
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7
Rust: Distinguish several cases in error handling of fs::remove_file
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6
BCrypt in my Spring Security project (Spring security)
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6
Best Way to Assert That Each String in a Collection Contains a Substring?
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6
Why does my widget rebuild when I use keyboard
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6
How to get the 'bool' value from a Future<bool> into a field variable, for later use
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6
Why I got "cannot borrow `arr[_]` as mutable more than once at a time"?
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6
Is it possible to reference enum variant of itself with another variant?
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6
Why do I need to use &str when defining a string literal in Rust?
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5
Add zeros to the left of Number
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5
Is there a way to put a byte instead of a True/False in any if condition?
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5
Testing for specific states using Flutter bloc_test
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5
Convert Minutes to Years, months, days, hours, minutes in Dart
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5
Dart type checking with type reference as variable
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5
Getting "The argument type 'Widget?' can't be assigned to the parameter type 'Widget'" error
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5
Bring function overload (via trait) into scope
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5
Default constructor implementation in a trait
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5
How do I avoid incurring in lifetime issues when refactoring a function?
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5
Can I test just the code in a single module?
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5
How are "Some" and "None" from "Option" accessible at any scope?
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5
How am I able to mutate an immutable set?
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