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What does T&& (double ampersand) mean in C++11?
...[] pt1{new int[10]};
std::unique_ptr<int[]> ptr2{ptr1};// compile error: no copy ctor.
// So we must first cast ptr1 to an rvalue
std::unique_ptr<int[]> ptr2{std::move(ptr1)};
std::unique_ptr<int[]> TakeOwnershipAndAlter(std::unique_ptr<int[]> param,\
int size) ...
SQL query to get all values a enum can have
Postgresql got enum support some time ago.
4 Answers
4
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How to prevent rm from reporting that a file was not found?
...delete many files. Sometimes the files are not present, so it reports many errors. I do not need this message. I have searched the man page for a command to make rm quiet, but the only option I found is -f , which from the description, "ignore nonexistent files, never prompt", seems to be the rig...
Print all day-dates between two dates [duplicate]
...pe and sanity check. start and end args default set to None is asking for errors.
– Ramez Ashraf
Jun 25 '17 at 11:52
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How do I print a list of “Build Settings” in Xcode project?
... YES
GCC_THUMB_SUPPORT YES
GCC_TREAT_WARNINGS_AS_ERRORS NO
GCC_VERSION com.apple.compilers.llvm.clang.1_0
GCC_VERSION_IDENTIFIER com_apple_compilers_llvm_clang_1_0
GCC_WARN_ABOUT_RETURN_TYPE YE...
Lua string to int
...local function ToInteger(number)
return math.floor(tonumber(number) or error("Could not cast '" .. tostring(number) .. "' to number.'"))
end
In which case you explicitly convert the string (or really, whatever it is) into a number, and then truncate the number like an (int) cast would do in Ja...
Do interfaces inherit from Object class in java
...reover you can cast interface to an Object implicitly without any compiler error.
– nme
Feb 10 '19 at 14:03
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Including non-Python files with setup.py
How do I make setup.py include a file that isn't part of the code? (Specifically, it's a license file, but it could be any other thing.)
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The import android.support cannot be resolved
...ded the code from their Github and imported into Android SDK, but it shows error at the lines
9 Answers
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Eclipse Android Plugin — libncurses.so.5
... @Oin this is the first thread that shows up for "android ncurses 5 so error" so it is relevant for other distros/packaging systems as well.
– Jason Axelson
May 30 '13 at 20:46
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