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How does Git handle symbolic links?
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edited Oct 27 '18 at 10:02
Peter Mortensen
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RESTful Login Failure: Return 401 or Custom Response
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129
First off. 401 is the proper response code to send when a failed login has happened.
401 Un...
Animate scrollTop not working in firefox
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David HedlundDavid Hedlund
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How to show current time in JavaScript in the format HH:MM:SS?
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edited Feb 20 '17 at 10:46
Satpal
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What is the difference between HTTP_HOST and SERVER_NAME in PHP?
... value for SERVER_NAME, which goes against my own PHP 4.x + Apache HTTPD 1.2.x experiences from a couple of years ago, I blew some dust from my current XAMPP environment on Windows XP (Apache HTTPD 2.2.1 with PHP 5.2.8), started it, created a PHP page which prints the both values, created a Java tes...
Java regular expression OR operator
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You can just use the pipe on its own:
"string1|string2"
for example:
String s = "string1, string2, string3";
System.out.println(s.replaceAll("string1|string2", "blah"));
Output:
blah, blah, string3
The main reason to use parentheses is to limit the scope of the alternat...
What's the difference between globals(), locals(), and vars()?
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x = 1
l = locals()
print(l)
locals()
print(l)
x = 2
print(x, l['x'])
l['x'] = 3
print(x, l['x'])
inspect.currentframe().f_locals
print(x, l['x'])
f()
gives us:
{'x': 1}
{'x': 1, 'l': {...}}
2 1
2 3
2 2
The first print(l) only shows an 'x' entry, bec...
Creating an abstract class in Objective-C
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21 Answers
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Spring: how do I inject an HttpServletRequest into a request-scoped bean?
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answered Jul 24 '10 at 7:27
skaffmanskaffman
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