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How to replace all occurrences of a character in string?
...td::string::replace() instead of std::replace()! 'x' (char) is implicitely casted to size_t [value 120], thus the whole string or or part of it will be filled up with 120 copies of 'y'.
– IBue
Feb 19 '15 at 18:41
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Splitting a string into chunks of a certain size
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Side note: your usage example is wrong. You can't just cast IEnumerable to array, especially not implicitly.
– Nyerguds
Nov 10 '16 at 10:12
Is there a “null coalescing” operator in JavaScript?
...aScript.
Clarification
Regardless of the type of the first operand, if casting it to a Boolean results in false, the assignment will use the second operand. Beware of all the cases below:
alert(Boolean(null)); // false
alert(Boolean(undefined)); // false
alert(Boolean(0)); // false
alert(Boolea...
How to pass values between Fragments
... mCallback = (OnImageClickListener) context;
}
catch (ClassCastException e)
{
throw new ClassCastException(context.toString()+ " must implement OnImageClickListener");
}
}
public View onCreateView(LayoutInflater inflater, ViewGroup container,...
How to convert std::string to LPCWSTR in C++ (Unicode)
...resenting the same code point. It is the moral equivalent of a reinterpret_cast. This code does not work. Do not use..
– IInspectable
Jun 30 '16 at 9:49
2
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Concept behind these four lines of tricky C code
...in(--x[1], (char **)++y);
}
putchar(*--y);
}
Now we have lots of casting, passing arguments to (recursive) main that are completely ignored (but evaluation to get the increment and decrement are utterly crucial), and of course that completely arbitrary looking number to cover up the fact t...
Why does Oracle 9i treat an empty string as NULL?
...ations arise when '' is being implicitely converted to a VARCHAR2, such as cast('' as char(1)) is null which is... surprisingly TRUE
– sehe
Jul 19 '13 at 15:17
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Initialize a byte array to a certain value, other than the default null? [duplicate]
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It is also required to cast the element to repeat to byte to get a Byte array, rather than an Int32 array as it would come out in this case. Aka byte[] arr1 = Enumerable.Repeat((byte)0x20, 100).ToArray();
– Ray
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Safest way to convert float to integer in python?
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@kralyk you mean, after the round? So, would casting them to int raise an exception, or just truncate them?
– Agostino
Mar 22 '16 at 13:59
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What is the proper way to display the full InnerException?
... @AlexStephens you are right, but only if you have an implicit casting "to string" for some reason, like preceding string: "bla" + exception
– oo_dev
Jun 25 '18 at 11:17
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