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Why isn't the size of an array parameter the same as within main?
...eturns an object of type size_t, so you should print it with %zu (C99), or cast it to int if you use %d like above in your printf calls.
– Alok Singhal
Dec 29 '09 at 15:41
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Format number to always show 2 decimal places
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If you want to strip trailing zeros, cast it to a Number or Float after using toFixed: const formattedVal = Number(val.toFixed(2)); Do not use toPrecision, as it counts the non-decimal numbers when using the precision param.
– James L.
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How to swap two variables in JavaScript
... data type, provided you don't mind an integer result; the values are auto-cast to int32s. This means it can work with numeric strings, Booleans (0/1), null (0), and empty arrays/objects (0). Though the original type isn't preserved, so affected Booleans wouldn't work with typeof a == 'boolean' or a...
How do I use DateTime.TryParse with a Nullable?
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Why are you casting a DateTime to a DateTime? You don't need to recased d2 before passing it into the TryParse.
– Aaron Powell
Oct 31 '08 at 21:48
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maximum value of int
...ve we would shift in sign bit which is 1, which is not helping much, so we cast to unsigned int, forcing to shift in 0 instead, setting the sign bit to 0 while letting all other bits remain 1.
cout << size << endl; // Prints out size which is now set to maximum positive value.
We coul...
Converting String to Int with Swift
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@aremvee do you mean "cast" an integer as a string? And what exactly does this do that answers the question which the other answers don't?
– Alex Hall
Jul 3 '17 at 21:46
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Intersection and union of ArrayLists in Java
...tal = (ArrayList<String>) intersection(list2, list1) --->cannot cast java.util.arraylist to java.util.arraylist<string>
– user3402040
Feb 11 '16 at 9:34
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Forward declaration of nested types/classes in C++
...tControl_Nested and IDontControl::Nested). Workaround is to perform static cast.
– Artem Pisarenko
Nov 18 '15 at 4:56
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What is boilerplate code?
...istory, according to Wikipedia:
In the 1890s, boilerplate was actually cast or stamped in metal ready for the printing press and distributed to newspapers around the United States. Until the 1950s, thousands of newspapers received and used this kind of boilerplate from the nation's largest suppl...
Convert a Unicode string to a string in Python (containing extra symbols)
...is answer helped me. If you know that your string is ascii and you need to cast it back to a non-unicode string, this is very useful.
– VedTopkar
Oct 16 '14 at 16:04
add a com...