大约有 31,100 项符合查询结果（耗时：0.0576秒） [XML]
Message 'src refspec master does not match any' when pushing commits in Git
I clone my repository with:
81 Answers
81
...
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
I'm working on getting my database to talk to my Java programs.
38 Answers
38
...
Android Camera Preview Stretched
I've been working on making my custom camera activity on Android, but when rotating the camera, the aspect ratio of the surface view gets messed up.
...
How to achieve function overloading in C?
...y forbid variable arguments lists. I try to stick by MISRA pretty close in my world.
– Nick
Feb 5 '15 at 17:50
...
When should I use Lazy?
...ld you please expand on "and the cost of constructing is non-trivial"? In my case I have 19 properties in my class and in most cases only 2 or 3 will ever need to be looked at. Therefore I am considering implementing each property using Lazy<T>. However, to create each property I am doing a ...
Visual Studio 2013 IntelliSense stops working for ASP.NET MVC5 Controllers
I am facing a weird problem in my Visual Studio 2013 ASP.NET MVC 5 project. All of a sudden, the IntelliSense in the Controller classes of the MVC 5 project are not working at all.
...
Are there constants in JavaScript?
...
Since ES2015, JavaScript has a notion of const:
const MY_CONSTANT = "some-value";
This will work in pretty much all browsers except IE 8, 9 and 10. Some may also need strict mode enabled.
You can use var with conventions like ALL_CAPS to show that certain values should not be...
Location Services not working in iOS 8
My app that worked fine on iOS 7 doesn't work with the iOS 8 SDK.
26 Answers
26
...
White space showing up on right side of page when background image should extend full length of page
...'s 'row' class was giving a {margin-right:-15px} which was causing this on my page.
– JosephK
Aug 1 '14 at 16:58
2
...
Having issue with multiple controllers of the same name in my project
I am running into the following error with my ASP.NET MVC 3 project:
11 Answers
11
...