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Rails CSRF Protection + Angular.js: protect_from_forgery makes me to log out on POST
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I think reading CSRF-value from DOM is not a good solution, it's just a workaround.
Here is a document form angularJS official website http://docs.angularjs.org/api/ng.$http :
Since only JavaScript that runs on your domain could read the cookie, your server can be assured that the X...
How to store a git config as part of the repository?
...during checkout like described here .
Now the problem is that filter definition is only stored in my local configuration file:
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What's an Aggregate Root?
I'm trying to get my head around how to properly use the repository pattern. The central concept of an Aggregate Root keeps coming up. When searching both the web and Stack Overflow for help with what an aggregate root is, I keep finding discussions about them and dead links to pages that are suppos...
How do I seed a random class to avoid getting duplicate random values [duplicate]
...ke:
var rnd = new Random();
for(int i = 0; i < 100; ++i)
Console.WriteLine(rnd.Next(1, 100));
The sequence of random numbers generated by a single Random instance is supposed to be uniformly distributed. By creating a new Random instance for every random number in quick successions, you ar...
How to delete a specific line in a file?
...n the file and get all your lines from the file. Then reopen the file in write mode and write your lines back, except for the line you want to delete:
with open("yourfile.txt", "r") as f:
lines = f.readlines()
with open("yourfile.txt", "w") as f:
for line in lines:
if line.strip("\n...
How to fix homebrew permissions?
I have uninstalled and installed Homebrew 3 times now because it seems to never allow me to install anything as it denies me permissions at the end of most installations.
...
Finding median of list in Python
... 5])
3
>>> median([1, 3, 5, 7])
4.0
Usage:
import statistics
items = [6, 1, 8, 2, 3]
statistics.median(items)
#>>> 3
It's pretty careful with types, too:
statistics.median(map(float, items))
#>>> 3.0
from decimal import Decimal
statistics.median(map(Decimal, item...
How to get the focused element with jQuery?
...ctiveElement;
Which one should you use? quoting the jQuery docs:
As with other pseudo-class selectors (those that begin with a ":"), it is recommended to precede :focus with a tag name or some other selector; otherwise, the universal selector ("*") is implied. In other words, the bare $(':focu...
In jQuery how can I set “top,left” properties of an element with position values relative to the par
...
To set the position relative to the parent you need to set the position:relative of parent and position:absolute of the element
$("#mydiv").parent().css({position: 'relative'});
$("#mydiv").css({top: 200, left: 200, position:'absolute'})...
Expansion of variables inside single quotes in a command in Bash
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Inside single quotes everything is preserved literally, without exception.
That means you have to close the quotes, insert something, and then re-enter again.
'before'"$variable"'after'
'before'"'"'after'
'before'\''after'
Word concatenation is simply done by juxtapo...