大约有 27,000 项符合查询结果（耗时：0.0549秒） [XML]
How to pass arguments into a Rake task with environment in Rails? [duplicate]
...his is overly complicated.
Also, if you do it this way in zsh, you'll get errors if the brackets in your array aren't escaped with '\'.
I recommend using the ARGV array, which works fine, is much simpler, and is less prone to error. E.g:
namespace :my_example do
desc "Something"
task :my_task...
How do I use cascade delete with SQL Server?
...is table, not from this table. Even after deleting all FK's I still get an error
– aggie
Nov 30 '15 at 19:29
...
Capture characters from standard input without waiting for enter to be pressed
...ios old = {0};
if (tcgetattr(0, &old) < 0)
perror("tcsetattr()");
old.c_lflag &= ~ICANON;
old.c_lflag &= ~ECHO;
old.c_cc[VMIN] = 1;
old.c_cc[VTIME] = 0;
if (tcsetattr(0, TCSANOW, &old) < 0)
perror("...
How do I maintain the Immersive Mode in Dialogs?
...ld do this in onCreateDialog(), we would get a requestFeature()
// error.
getDialog().getWindow().getDecorView().setSystemUiVisibility(
getActivity().getWindow().getDecorView().getSystemUiVisibility()
);
// Make the dialogs window focusable again.
...
Changing Java Date one hour back
...clock and Calendar.HOUR_OF_DAY for 24 hour clock: chintat.blogspot.ca/2006/05/…
– Wolf
Apr 27 '15 at 17:24
Would the...
Why do we need a fieldset tag?
...work!
– Simon Savai
Jun 4 '15 at 14:05
add a comment
|
...
Can't install Ruby under Lion with RVM – GCC issues
...Proxy on a clean Lion installation on Xcode from App Store
I kept getting errors like :
The provided CC(/usr/bin/gcc) is LLVM based.
bash-3.2$ rvm install 1.9.3
ERROR: The provided CC(/usr/bin/gcc) is LLVM based, it is not yet fully supported by ruby and gems, please read `rvm requirements`.
Af...
How can I determine if a .NET assembly was built for x86 or x64?
...
I get the following error trying to use PowerShell: Exception calling "GetAssemblyName" with "1" argument(s): "Could not load file or assembly '[DLLName].dll' or one of its dependencies. The system cannot find the file specified." (Yes, I've spe...
Completely uninstall PostgreSQL 9.0.4 from Mac OSX Lion?
... |
edited Oct 3 '18 at 8:05
Prashant Pokhriyal
2,80944 gold badges2222 silver badges2828 bronze badges
...
How bad is shadowing names defined in outer scopes?
...tart having weird behaviour - where you would have a much more obvious NameError if you didn't have a global name data.
Also remember that in Python everything is an object (including modules, classes and functions) so there's no distinct namespaces for functions, modules or classes. Another scena...