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What is the purpose of XORing a register with itself? [duplicate]
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@Gunslinger_ Writing shellcode 101 :)
– smassey
Aug 23 '13 at 11:49
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How do I sort strings alphabetically while accounting for value when a string is numeric?
... bool IsNumeric(string value)
{
return int.TryParse(value, out _);
}
/// <inheritdoc />
public int Compare(string s1, string s2)
{
const int S1GreaterThanS2 = 1;
const int S2GreaterThanS1 = -1;
var IsNumeric1 = IsNumeric(s1);
var Is...
Mockito How to mock only the call of a method of the superclass
...m not seeing the LSP violation. I have roughly the same setup as the OP: a base DAO class with a findAll() method, and a subclass DAO that overrides the base method by calling super.findAll() and then sorting the result. The subclass is substitutable into all contexts accepting the superclass. Am I ...
How to sort a file, based on its numerical values for a field?
Example file.txt :
8 Answers
8
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jQuery validate: How to add a rule for regular expression validation?
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Or add it to validator like this: ... rules: { textbox_input_name_attr: { required: true, regex: "^[a-zA-Z'.\\s]{1,50}$" } }, ....
– Hans Kerkhof
Mar 10 '13 at 18:13
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What is a rune?
... bytes, while each rune takes 4 bytes
For string, both len() and index are based on bytes.
For []rune, both len() and index are based on rune (or int32).
Relationships - string & []rune:
When you convert from string to []rune, each utf-8 char in that string becomes a rune.
Similarly, in the ...
Merge pull request to a different branch than default, in Github
...le, then select the branch from the dropdown.
You can now change the base branch of an open pull request. After you’ve created a pull request, you can modify the base branch so that the changes in the pull request are compared against a different branch. By changing the base branch of your o...
What is the difference between Scala's case class and class?
...case Node(left, EmptyLeaf) => println("Can be reduced to "+left)
case _ => println(treeA+" cannot be reduced")
}
// Pattern matches can be safely done, because the compiler warns about
// non-exaustive matches:
def checkTree(t: Tree) = t match {
case Node(EmptyLeaf, Node(left, right)) =&g...
Split Strings into words with multiple word boundary delimiters
...erscores too, something the findall solution does not: print re.split("\W+|_", "Testing this_thing")' yields: ['Testing', 'this', 'thing']
– Emil Stenström
Jan 5 '12 at 0:26
66
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Rails CSRF Protection + Angular.js: protect_from_forgery makes me to log out on POST
...rify that the cookie matches
X-XSRF-TOKEN HTTP header
Here is my solution based on those instructions:
First, set the cookie:
# app/controllers/application_controller.rb
# Turn on request forgery protection
protect_from_forgery
after_action :set_csrf_cookie
def set_csrf_cookie
cookies['XSRF-TO...