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How to match a String against string literals in Rust?
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101
You can do something like this:
match &stringthing[..] {
"a" => println!("0"),
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Parsing a JSON string in Ruby
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Just to extend the answers a bit with what to do with the parsed object:
# JSON Parsing example
require "rubygems" # don't need this if you're Ruby v1.9.3 or higher
require "json"
string = '{"desc":{"someKey":"someValue","anotherKey":"value"},"main_ite...
How to insert element into arrays at specific position?
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answered Jul 28 '10 at 15:58
ArtefactoArtefacto
87.4k1414 gold badges185185 silver badges211211 bronze badges
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Django. Override save for model
... Or put whole logic in here
small = rescale_image(self.image,width=100,height=100)
self.image_small=SimpleUploadedFile(name,small_pic)
def get_image(self):
return self._image
image = property(get_image, set_image)
# this is not needed if small_image is created ...
iPhone - Get Position of UIView within entire UIWindow
...superview itself.
– Dan Abramov
Dec 10 '12 at 19:57
3
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Ternary operation in CoffeeScript
...reason is the creator's preference for something "less cryptic" and less arbitrary (e.g., github.com/jashkenas/coffeescript/issues/11#issuecomment-97802). [My 2 cents - While I realise the arbitrariness of ?:, I think if..then..else is too verbose a replacement for what is supposed to be a concise e...
Convert hex string to int in Python
...>>> print int("0xdeadbeef", 0)
3735928559
>>> print int("10", 0)
10
(You must specify 0 as the base in order to invoke this prefix-guessing behavior; omitting the second parameter means to assume base-10.)
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UCenter实现各系统通信的原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...原理
1、用户登录bbs，通过logging.php文件中，使用函数uc_user_login验证，如果验证成功，将调用函数uc_user_synlogin（位于uc_client下的client.php文件中）， 在这个函数中调用 uc_api_post('user', 'synlogin', array('uid'=>$uid));之后向UC_API.'/index.php'...
What is the most efficient way to deep clone an object in JavaScript?
...lone an object (it is slower than jQuery.extend with deep flag set true by 10-20%).
jQuery.extend is pretty fast when the deep flag is set to false (shallow clone). It is a good option, because it includes some extra logic for type validation and doesn't copy over undefined properties, etc., but th...
How to search a string in multiple files and return the names of files in Powershell?
... Michael SorensMichael Sorens
31.1k1717 gold badges109109 silver badges162162 bronze badges
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