大约有 13,066 项符合查询结果（耗时：0.0197秒） [XML]
How to use Active Support core extensions
I have Active Support 3.0.3 installed and Rails 3.0.3 with Ruby 1.8.7.
5 Answers
5
...
What is the equivalent of “android:fontFamily=”sans-serif-light" in Java code?
My question is quite simple:
6 Answers
6
...
How to use RestSharp with async/await
I'm struggling to find a modern example of some asynchronous C# code that uses RestSharp with async and await . I know there's been a recent update by Haack but I don't know how to use the new methods.
...
What is a Lambda?
Could someone provide a good description of what a Lambda is? We have a tag for them and they're on the secrets of C# question, but I have yet to find a good definition and explanation of what they are in the first place.
...
Cast an instance of a class to a @protocol in Objective-C
I have an object (a UIViewController) which may or may not conform to a protocol I've defined.
2 Answers
...
Should I add .vcxproj.filter files to source control?
While evaluating Visual Studio 2010 Beta 2, I see that in the converted directory, my vcproj files became vcxproj files. There are also vcxproj.filter files alongside each project which appear to contain a description of the folder structure (\Source Files, \Header Files, etc.).
...
How can I check if the current date/time is past a set date/time?
I'm trying to write a script that will check if the current date/time is past the 05/15/2010 at 4PM
4 Answers
...
what is the use of xsi:schemaLocation?
I see that we have multiple url's as value of this attribute like in spring:
4 Answers
...
How to make pipes work with Runtime.exec()?
...
Write a script, and execute the script instead of separate commands.
Pipe is a part of the shell, so you can also do something like this:
String[] cmd = {
"/bin/sh",
"-c",
"ls /etc | grep release"
};
Process p = Runtime.getRuntime().exec(cmd);
...
Remove 'a' from legend when using aesthetics and geom_text
...the 'a' letter will not show in the legend. I want to keep geom_text , though.
6 Answers
...