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How is OAuth 2 different from OAuth 1?
... API, which didn't require the application to HMAC hash tokens and request strings. With OAuth 2.0, the application can make a request using only the issued token over HTTPS.
OAuth 2.0 signatures are much less complicated. No more special parsing, sorting, or encoding.
OAuth 2.0 Access tokens are...
UICollectionView inside a UITableViewCell — dynamic height?
...xtension:
extension UIView {
func constraint(byIdentifier identifier: String) -> NSLayoutConstraint? {
return constraints.first(where: { $0.identifier == identifier })
}
}
NOTE: You will need to set the identifier on these constraints in your storyboard, or wherever they are be...
Class method decorator with self arguments?
...t reads the attribute off of that. You can pass in the attribute name as a string to the decorator and use getattr if you don't want to hardcode the attribute name:
def check_authorization(attribute):
def _check_authorization(f):
def wrapper(self, *args):
print getattr(self,...
Rails: Using build with a has_one association in rails
...d line, something like rails g model profile user:references:index address:string bio:text.
– duykhoa
Jun 25 at 13:36
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Why doesn't Python have a sign function?
...se of floats. It would not work for integers or complex numbers, much less strings, and it wouldn't have the name you are looking for.
You ask "why", and the answer is "sign(x) isn't useful." You assert that it is useful. Yet your comments show that you do not know enough to be able to make that as...
How do you get a Golang program to print the line number of the error it just called?
...es me to have to create a variable for it, why can't there be a log.Fatal("string", log.Flag). But creating a new variable log did work. Is it a standard thing to create log variables and stuff?
– Pinocchio
Jul 17 '14 at 19:01
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HMAC-SHA1 in bash
...mber to use -n with echo or else a line break character is appended to the string and that changes your data and the hash.
That command comes from the OpenSSL package which should already be installed (or easily installed) in your choice of Linux/Unix, Cygwin and the likes.
Do note that older vers...
How to inherit from a class in javascript?
...ill. For instance, this is how people typically add "trim()" method to all string objects (it is not built-in) See an example here: developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…
– naivists
May 7 '15 at 6:02
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What is declarative programming? [closed]
...use declarative syntax (as simple as "key=value" pairs) to identify what a string or value of data means.
HTML marks up text with tags that describe what role each piece of text has in relation to the whole document.
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what is “strict mode” and how is it used?
...ion using (once per function, or once for the
whole program) the following string:
"use strict";
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