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How can I limit possible inputs in a HTML5 “number” element?
...you can specify the range of allowed values:
<input type="number" min="1" max="999" />
The above will still not stop a user from manually entering a value outside of the specified range. Instead he will be displayed a popup telling him to enter a value within this range upon submitting the ...
What is the difference between ? and Object in Java generics?
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An instance of HashMap<String, String> matches Map<String, ?> but not Map<Strin...
How do I concatenate two arrays in C#?
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edited Oct 27 '14 at 11:46
RaphaelH
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an...
TCP 的那些事儿（上） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...细节，我还是推荐你去看W.Richard Stevens的《TCP/IP 详解 卷1：协议》（当然，你也可以去读一下RFC793以及后面N多的RFC）。另外，本文我会使用英文术语，这样方便你通过这些英文关键词来查找相关的技术文档。
之所以想写这篇文...
getting the screen density programmatically in android?
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19 Answers
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Django: “projects” vs “apps”
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answered Feb 2 '11 at 19:58
user257111user257111
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width:auto for fields
.... The default size is what's driving the auto width.
You could try width:100% as illustrated in my example below.
Doesn't fill width:
<form action='' method='post' style='width:200px;background:khaki'>
<input style='width:auto' />
</form>
Fills width:
<form action='' me...
Remap values in pandas column with a dict
I have a dictionary which looks like this: di = {1: "A", 2: "B"}
10 Answers
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