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Forcing a WPF tooltip to stay on the screen
... DispatcherPriority.Send);
}
else
{
base.OnClosed(e);
}
}
}
Small rant: Why didn't Microsoft make DependencyProperty properties (getters/setters) virtual so we can accept/reject/adjust changes in subclasses? Or make a virtual OnXYZPropertyChanged...
How to break out of jQuery each Loop
...as looking for, thanks. @OZZIE, just use "return true;" or "return false;" based on your conditions.
– dchayka
Mar 19 '14 at 16:21
2
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AngularJS: how to implement a simple file upload with multipart form?
...resource save and the server will save it on the local file system (or database) and return a unique id (i.e. random folder/file name or db id) for that file. Then once all uploads are done, client sends another PUT/POST request which extra data and ids of the files that are uploaded for this reques...
How many threads is too many?
...he request is received. I do this because almost every request makes a database query. I am using a threadpool library to cut down on construction/destruction of threads.
...
Override devise registrations controller
I have added a field to the sign-up form that is based on a different model, see How do I use nested attributes with the devise model for the gory details. This part is working fine.
...
Return type of '?:' (ternary conditional operator)
...2 have class type, and the underlying class types are the same or one is a base class of the other: E1 can be converted to match E2 if the class of T2 is the same type as, or a base class of, the class of T1, and the cv-qualification of T2 is the same cv-qualification as, or a greater cv-qualificati...
nServiceBus vs Mass Transit vs Rhino Service Bus vs other?
...
a potential con of anything MSMQ based is the restriction on maximum message size. IIRC it is approximately 4MB, which you might easily run into if you're dealing with large files and storing the file content within the message.
...
What is the default form HTTP method?
...when the form is idempotent
(i.e., causes no side-effects).
Many database searches have no visible side-effects
and make ideal applications for the "get" method.
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Single Page Application: advantages and disadvantages [closed]
...ript handle it. this is great advantage to where I had to guess time zones based on location derived from users IP.
to me state is more nicely maintained in an SPA because once you have set a variable you know it will be there. this gives a feel of developing an app rather than a web page. this hel...
StringUtils 字符串工具扩展：强大的文本处理工具集 · App Inventor 2 中文网
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获取字符 CharAt(索引)
返回指定位置的字符（1-based 索引）。
返回值：指定位置的字符
获取字符Of CharAtOf(源文本, 索引)
返回指定文本中指定位置的字符（1-based 索引）。
返回值：指定位置的...