大约有 40,000 项符合查询结果（耗时：0.0636秒） [XML]
C# elegant way to check if a property's property is null
In C#, say that you want to pull a value off of PropertyC in this example and ObjectA, PropertyA and PropertyB can all be null.
...
How do I decompile a .NET EXE into readable C# source code?
...for a client a couple of years ago, but I no longer have the source code. All I have is the EXE that I deployed on the client's PC. Is there a way I can generate C# source code from the EXE?
...
setup.py examples?
...through Python packages on the Python Package Index. Just download the tarball, unpack it, and have a look at the setup.py file. Or even better, only bother looking through packages that list a public source code repository such as one hosted on GitHub or BitBucket. You're bound to run into one on t...
How to run Rake tasks from within Rake tasks?
...re-enable those as well:
Rake::Task["build"].all_prerequisite_tasks.each(&:reenable)
share
|
improve this answer
|
follow
|
...
javac not working in windows command prompt
...
ah yes, all i had to do was re-open the command prompt and it worked fine, thanks!
– Domenic
Nov 5 '09 at 6:02
1
...
How to calculate UILabel width based on text length?
...Font fontWithName:yourLabel.font size:yourLabel.fontSize]}];
You can add all the attributes you want in sizeWithAttributes.
Other attributes you can set:
- NSForegroundColorAttributeName
- NSParagraphStyleAttributeName
- NSBackgroundColorAttributeName
- NSShadowAttributeName
and so on. But pro...
What should I put in a meteor .gitignore file?
... you want excluded from version control is .meteor/local.
Meteor automatically creates the right .meteor and .meteor/.gitignore, though -- you shouldn't need to do anything.
share
|
improve this an...
Does the default constructor initialize built-in types?
...erformed by other means. Not by default constructor, nor by constructor at all.
For example, there's a widespread incorrect belief that for class C the syntax C() always invokes default constructor. In reality though, the syntax C() performs so called value-initialization of the class instance. It...
CDC:DrawText 多行显示文本（文本自动换行） - C++ UI - 清泛IT社区，为创新赋能！
//长文本自动换行
dc.DrawText(str, &rect, DT_LEFT | DT_TOP | DT_WORDBREAK | DT_EDITCONTROL, m_pfSongTi);
函数原型：
int DrawText(
    HDC hDC,          // handle to DC
    LPCTSTR lpString, // text to draw
    int nCount,...
How can I check whether a option already exist in select by JQuery
...
-1 You're basically doing the loop yourself instead of letting jQuery do it like all the other answers. Although this would work, it's re-inventing the wheel.
– Peter
Apr 4 '13 at 18:33
...