大约有 13,071 项符合查询结果（耗时：0.0244秒） [XML]
How to create a DialogFragment without title?
... stripe at the top of the window that shows the DialogFragment, that I presume is reserved for the title, something I don't want to use.
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How to kill zombie process
I launched my program in the foreground (a daemon program), and then I killed it with kill -9 , but I get a zombie remaining and I m not able to kill it with kill -9 . How to kill a zombie process?
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C# code to validate email address
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What about this?
bool IsValidEmail(string email)
{
try {
var addr = new System.Net.Mail.MailAddress(email);
return addr.Address == email;
}
catch {
return false;
}
}
To clarify, the question...
UltraISO写入U盘出现\"设备写入错误121,建议格式化\"，但格式化多次后仍无...
UltraISO写入U盘出现"设备写入错误121,建议格式化"，但格式化多次后仍无效果不用想啦，U盘坏了，换个新的吧，不信你拷文件进去仍然会提示失败，不是UltraISO软件问题，硬件问题啦~~~不用想啦，U盘坏了，换个新的吧，不信你拷...
Placing Unicode character in CSS content value [duplicate]
I have a problem. I have found the HTML code for the downwards arrow, ↓ (↓)
1 Answer
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Blocks on Swift (animateWithDuration:animations:completion:)
I'm having trouble making the blocks work on Swift. Here's an example that worked (without completion block):
7 Answers
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How to go back (ctrl+z) in vi/vim
In normal text editors [with all due respect to Vim] there is a shortcut Ctrl + Z when you have done something nasty and want to return to the previous version of the text. Like BACK button in Word. I wonder how can you achieve this behaviour in Vim.
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How to capture Curl output to a file?
I have a text document that contains a bunch of URLs in this format:
7 Answers
7
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Encode html entities in javascript
I am working in a CMS which allows users to enter content. The problem is that when they add symbols ® , it may not display well in all browsers. I would like to set up a list of symbols that must be searched for, and then converted to the corresponding html entity. For example
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How can I remove the string “\n” from within a Ruby string?
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You need to use "\n" not '\n' in your gsub. The different quote marks behave differently.
Double quotes " allow character expansion and expression interpolation ie. they let you use escaped control chars like \n to represent t...