大约有 12,000 项符合查询结果（耗时：0.0287秒） [XML]
In what areas might the use of F# be more appropriate than C#? [closed]
...ced by pairs of begin..end (this is inherited from ML) - so, for example, "foo".IndexOf begin 'a', 1 end is a valid .NET method call. So if you ever wanted to be parens-free, F# is one language that enables you to do just that :)
– Pavel Minaev
May 9 '10 at 22:...
RegEx match open tags except XHTML self-contained tags
...ing details than an XML parser can silently ignore. Switching between &foo; encodings and CDATA sections? Using an HTML minifier to remove all whitespace in your document that the browser doesn't render? An XML parser won't care, and neither will a well-written XPath statement. A regex-based "pa...
What's the difference between an inverted index and a plain old index?
...ing it, not from the final structure of the index.
– Foo Bar
Jan 15 '16 at 18:51
...
What breaking changes are introduced in C++11?
...icit exception specification.
Example by me:
struct A {
~A() { throw "foo"; }
};
int main() { try { A a; } catch(...) { } }
This code calls terminate in C++0x, but does not in C++03. Because the implicit exception specification of A::~A in C++0x is noexcept(true).
A valid C++ 2003 dec...
setuptools vs. distutils: why is distutils still a thing?
...nswered Aug 18 '14 at 9:16
Fred FooFred Foo
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Python != operation vs “is not”
...ingle operator or is it just negating the result of is internally like not foo is bar?
– Asad Moosvi
Aug 19 '17 at 20:25
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How to find Unused Amazon EC2 Security groups
...ecided to write my own script. I used the AWS CLI, MySQL and some “Bash-foo” to perform the following:
Get a list of all EC2 security groups.
I store the group-id, group-name and description in a tabled called “groups” in a MySQL database called aws_security_groups on the localhost. The ...
HTML table with fixed headers?
...
<thead>
<tr>
<th>Foo</th>
<th>Bar</th>
</tr>
</thead>
<tbody>
<tr><td></td><td></td></tr>
<tr...
Clone private git repo with dockerfile
... with sed or similar, i.e. calling the script with sh rundocker.sh MYTOKEN=foo which would replace on https://{{MY_TOKEN}}@github.com/user-or-org/repo. Note that you could also use a configuration file (in .yml or whatever format you want) to do the same thing but with environment variables.
Create ...
Object reference not set to an instance of an object.Why doesn't .NET show which object is `null`?
...method calls (unless of course you allow the null reference):
public void Foo(String s) {
if (s == null)
throw new ArgumentNullException("s");
Console.WriteLine(s.Length);
}
If null is passed to the method you get an exception that precisely describes what the problem is (that s is null)....