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In HTML I can make a checkmark with ✓ . Is there a corresponding X-mark?
... Not the comprehensive list, but a start at w3schools.com/tags/ref_symbols.asp
– Bill the Lizard
Apr 3 '09 at 0:44
5
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What does Html.HiddenFor do?
Although I have read the documentation on Html.HiddenFor, I've not grasped what is it used for...
4 Answers
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How do servlets work? Instantiation, sessions, shared variables and multithreading
...lt;load-on-startup> or @WebServlet(loadOnStartup) value greater than 0, then its init() method is also invoked during startup with a new ServletConfig. Those servlets are initialized in the same order specified by that value (1 is 1st, 2 is 2nd, etc). If the same value is specified for more than ...
Disable VS' “downloading public symbols”
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@lance I'd make sure it was still unchecked but if it is then yes that's unusual. Teh only other thing I can think of is to make sure that "Just My Code Debugging" is enabled. If it still repros I would file a bug with connect.microsoft.com
– JaredPar
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How to remove files and directories quickly via terminal (bash shell) [closed]
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On a Mac? Do this instead: brew install trash then trash -rf some_dir This will move the unwanted directory into your trashbin instead of just vanishing Prestige-style into the ether. (source)
– zakdances
Sep 2 '13 at 19:07
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Why isn't String.Empty a constant?
....Empty read only instead of a constant?
If you make any string constant, then the compiler is replace with the actually string everywhere you call it and you fill your code with the same string all over and when the code runs is also need to read again and again that string from the different memo...
Ruby array to string conversion
...alues needs to be wrapped in single quotes. If this was the desired output then string_arr.join(",") would be the better option.
– Sean Cameron
Jun 13 '13 at 7:02
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JUnit Testing Exceptions [duplicate]
...lPointerException();
}
//do fun things with valid example here
}
Then, when you run this JUnit test you will get a green bar:
@Test(expected = NullPointerException.class)
public void constructorShouldThrowNullPointerException() {
Example example = new Example(null);
}
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App Inventor 2 控制代码块 · App Inventor 2 中文网
...key with value in dictionary)
循环(while)
如果 & 则 & 否则（if then else）
执行模块 & 返回结果（do with result）
求值但忽略结果（evaluate but ignore result）
打开另一屏幕（open another screen）
打开另一屏幕并传值（open another screen with sta...
Linux的诞生和发展 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...怪物、异想天开等意思。在他将新的操作系统上载到ftp.funet.fi 服务器上时，管理员Ari Lemke很不喜欢这个名称。他认为既然是Linus 的操作系统就取其谐音Linux 作为该操作系统的目录吧，于是Linux 这个名称就开始流传下来。
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