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How does the @property decorator work in Python?
...def x(self, value): ...
returns a new property which inherits everything from the old x plus the given setter.
x.deleter works the same way.
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What is the fastest way to get the value of π?
...ill be an approximation of π. I'm not sure what "close enough" means, but from my tests, one iteration got 2 digits, two got 7, and three had 15, of course this is with doubles, so it might have an error based on its representation and the true calculation could be more accurate.
let pi_2 iters =
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Converting PKCS#12 certificate into PEM using OpenSSL
I have OpenSSL x64 on Windows 7 which I downloaded from openssl-for-windows on Google Code . I'm attempting to run:
5 Answ...
Are Swift variables atomic?
...ly to assume as no low-level documentation is available, but you can study from assembly. Hopper Disassembler is a great tool.
@interface ObjectiveCar : NSObject
@property (nonatomic, strong) id engine;
@property (atomic, strong) id driver;
@end
Uses objc_storeStrong and objc_setProperty_atomic f...
What does “javascript:void(0)” mean?
... error. It's invalid javascript. Douglas crockford reccomends staying away from void because of the unary operator/function/value confusion is too costly to deal with.
– Breton
Aug 18 '09 at 6:05
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BASH copy all files except one
...re you copying the files to a folder nested within the folder your copying from?
– Jon
Aug 21 '09 at 18:48
47
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Apache VirtualHost 403 Forbidden
... in
<Directory "your directory here">
Order allow,deny
Allow from all
# New directive needed in Apache 2.4.3:
Require all granted
</Directory>
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How to resize a custom view programmatically?
I am coding a custom view, extended from RelativeLayout, and I want to resize it programmatically, How can I do?
14 Answers...
Any open source alternatives to balsamiq mockup [closed]
...en open source. The copyright owner, can duel licence and remove a licence from newer version, but all the original code is still under the old licence.
– ctrl-alt-delor
May 22 '16 at 16:07
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Java packages com and org
...org domain name, and hence most packages start with com. or org.. To quote from the Sun Code Conventions:
The prefix of a unique package name is always written in all-lowercase ASCII letters and should be one of the top-level domain names, currently com, edu, gov, mil, net, org, or one of the Engli...