大约有 19,000 项符合查询结果（耗时：0.0280秒） [XML]
Why is it not possible to extend annotations in Java?
...nnotation belongs to a category?
Try this:
@Target(ElementType.ANNOTATION_TYPE)
public @interface Category {
String category();
}
@Category(category="validator")
public @interface MyFooBarValidator {
}
As you can see, you can easily group and categorize annotations without undue pain using...
How to “log in” to a website using Python's Requests module?
...xt is closed after use.
with requests.Session() as s:
p = s.post('LOGIN_URL', data=payload)
# print the html returned or something more intelligent to see if it's a successful login page.
print p.text
# An authorised request.
r = s.get('A protected web page url')
print r.tex...
How can I post data as form data instead of a request payload?
...8'}
})
From: https://groups.google.com/forum/#!msg/angular/5nAedJ1LyO0/4Vj_72EZcDsJ
UPDATE
To use new services added with AngularJS V1.4, see
URL-encoding variables using only AngularJS services
share
|
...
Remove non-utf8 characters from string
... times
)
| . # anything else
/x
END;
preg_replace($regex, '$1', $text);
It searches for UTF-8 sequences, and captures those into group 1. It also matches single bytes that could not be identified as part of a UTF-8 sequence, but does not capture those. Replacement...
How do you implement a private setter when using an interface?
...Foo { get; private set; } // private
public int Foo
{
get { return _foo; } // no setter
}
public void Poop(); // this member also not part of interface
Setter is not part of interface, so it cannot be called via your interface:
IBar bar = new Bar();
bar.Foo = 42; // will not work thu...
Regular expression to search for Gadaffi
...itives matched like godfrey, or godby, or even kabbadi";
$wordArray = preg_split('/[\s,.;-]+/',$text);
foreach ($wordArray as $item){
$rate = in_array(soundex($item),$soundexMatch) + in_array(metaphone($item),$metaphoneMatch);
if ($rate > 1){
$matches[] = $item;
}
}
$pattern ...
“#include” a text file in a C program as a char[]
...x6c, 0x6c, 0x6f, 0x20, 0x77, 0x6f, 0x72, 0x6c, 0x64, 0x0a
};
unsigned int a_len = 12;
share
|
improve this answer
|
follow
|
...
How to get the instance id from within an ec2 instance?
... a script,
die() { status=$1; shift; echo "FATAL: $*"; exit $status; }
EC2_INSTANCE_ID="`wget -q -O - http://169.254.169.254/latest/meta-data/instance-id || die \"wget instance-id has failed: $?\"`"
An example of a more advanced use (retrieve instance ID as well as availability zone and region, e...
Selenium WebDriver: Wait for complex page with JavaScript to load
...elementToBeClickable(By.id("someid")));
http://www.seleniumhq.org/docs/04_webdriver_advanced.jsp
share
|
improve this answer
|
follow
|
...
What's the main difference between int.Parse() and Convert.ToInt32
... throw new OverflowException(Environment.GetResourceString("Overflow_Int32"));
}
return num;
}
if (!NumberToInt32(ref number, ref num))
{
throw new OverflowException(Environment.GetResourceString("Overflow_Int32"));
}
return num;
}
Convert.ToInt32...