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Do browsers send “\r\n” or “\n” or does it depend on the browser?
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answered Jun 12 '11 at 19:38
Ted HoppTed Hopp
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Using try vs if in python
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You often hear that Python encourages EAFP style ("it's easier to ask for forgiveness than permi...
How to find Unused Amazon EC2 Security groups
...are the 2 lists and see what's not being used from the master list:
comm -23 <(aws ec2 describe-security-groups --query 'SecurityGroups[*].GroupId' --output text | tr '\t' '\n'| sort) <(aws ec2 describe-instances --query 'Reservations[*].Instances[*].SecurityGroups[*].GroupId' --output text ...
Why doesn't the example compile, aka how does (co-, contra-, and in-) variance work?
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302
Generically, a covariant type parameter is one which is allowed to vary down as the class is s...
What is the difference between Digest and Basic Authentication?
... AndyAndy
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In C# what is the difference between a destructor and a Finalize method in a class?
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3 Answers
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How to gracefully handle the SIGKILL signal in Java
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138
It is impossible for any program, in any language, to handle a SIGKILL. This is so it is always...
How do I do an initial push to a remote repository with Git?
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On server:
mkdir my_project.git
cd my_project.git
git --bare init
On client:
mkdir my_proj...
How to animate the change of image in an UIImageView?
...ore/QuartzCore.h>
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imageView.image = [UIImage imageNamed:(i % 2) ? @"3.jpg" : @"4.jpg"];
CATransition *transition = [CATransition animation];
transition.duration = 1.0f;
transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
transition.type =...
Sum a list of numbers in Python
I have a list of numbers such as [1,2,3,4,5...] , and I want to calculate (1+2)/2 and for the second, (2+3)/2 and the third,
(3+4)/2 , and so on. How can I do that?
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