大约有 35,100 项符合查询结果(耗时:0.0438秒) [XML]

https://stackoverflow.com/ques... 

Merging two images in C#/.NET

...of a video: Image playbutton; try { playbutton = Image.FromFile(/*somekindofpath*/); } catch (Exception ex) { return; } Image frame; try { frame = Image.FromFile(/*somekindofpath*/); } catch (Exception ex) { return; } using (frame) { using (var bitmap = new Bitmap(width, heigh...
https://stackoverflow.com/ques... 

What are differences between AssemblyVersion, AssemblyFileVersion and AssemblyInformationalVersion?

There are three assembly version attributes. What are differences? Is it ok if I use AssemblyVersion and ignore the rest? ...
https://stackoverflow.com/ques... 

Logging errors in ASP.NET MVC

... or page level. It can be configured to log to various different places (like SQL Server, Email etc). It also provides a web frontend, so that you can browse through the log of exceptions. Its the first thing I add to any asp.net mvc app I create. I still use log4net, but I tend to use it for logg...
https://stackoverflow.com/ques... 

Append TimeStamp to a File Name

I have come across this problem several times in which I would like to have multiple versions of the same file in the same directory. The way I have been doing it using C# is by adding a time stamp to the file name with something like this DateTime.Now.ToString().Replace('/', '-').Replace(':', '.')...
https://stackoverflow.com/ques... 

How to delete (not cut) in Vim?

... Use the "black hole register", "_ to really delete something: "_d. Use "_dP to paste something and keep it available for further pasting. For the second question, you could use <C-o>dw. <C-o> is used to execute a normal comma...
https://stackoverflow.com/ques... 

“Unknown provider: aProvider

... I'd still love to know how I could have found the place in our source code that caused this issue, but I have since been able to find the problem manually. There was a controller function declared on the global scope, instead of using a .cont...
https://stackoverflow.com/ques... 

How to handle change of checkbox using jQuery?

... Use :checkbox selector: $(':checkbox').change(function() { // do stuff here. It will fire on any checkbox change }); Code: http://jsfiddle.net/s6fe9/ ...
https://stackoverflow.com/ques... 

How do I use define_method to create class methods?

... I think in Ruby 1.9 you can do this: class A define_singleton_method :loudly do |message| puts message.upcase end end A.loudly "my message" # >> MY MESSAGE ...
https://stackoverflow.com/ques... 

How to undo a git merge with conflicts

I am on branch mybranch1 . mybranch2 is forked from mybranch1 and changes were made in mybranch2 . 6 Answers ...
https://stackoverflow.com/ques... 

Map and Reduce in .NET

... Linq equivalents of Map and Reduce: If you’re lucky enough to have linq then you don’t need to write your own map and reduce functions. C# 3.5 and Linq already has it albeit under different names. Map is Select: Enumerable.Range(1, 10).Select(x => x + 2); Reduce is...