kadina

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kadina has asked 68 questions and find answers to 4 problems.

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kadina questions

why grep command is taking less time when performing second time?
Is it good coding practice to assign the address returned by realloc() to the same pointer?
what will happen to the alloacted memory in a constructor if I throw exception from constructor? [duplicate]
why we can't modify string length in javascript where as we can modify the length of array?
move constructor is not getting called when I am calling constructor explicitly as a parameter
Why g++ compiler is not able to find unique_ptr?
Which std::string constructor is being called here?
Facing issues while working with string replace method in java
why conversion operator is getting called when std::for_each() returns?
old image is getting displayed momentarily even after changing the source

kadina answers

Code outputs random symbols, i'm unsure what is wrong
why foo((&i)++) gives Lvalue required error. There is no array associated
Recall a function multiple times, but with variable values stored from last time