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What is ASP.NET Identity's IUserSecurityStampStore interface?
...es when it has changed. It also automatically refreshes the user's claims from the database every refreshInterval if the stamp is unchanged (which takes care of things like changing roles etc)
app.UseCookieAuthentication(new CookieAuthenticationOptions {
AuthenticationType = DefaultAuthenticat...
What does the PHP error message “Notice: Use of undefined constant” mean?
...
Another reason you might see this error message is if you leave off the $ from a variable, or $this-> from a member. Eg, either of the following would cause a similar error message:
my_local; // should be $my_local
my_member; // should be $this->my_member
Invalid character in variable ...
Insert text with single quotes in PostgreSQL
...
And if u want to escape s'tring from text column on insertion in case of procedural language etc, then you can use quote_literal(column_name) string function.
– alexglue
Apr 9 '14 at 9:59
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adding header to python requests module
...
From http://docs.python-requests.org/en/latest/user/quickstart/
url = 'https://api.github.com/some/endpoint'
payload = {'some': 'data'}
headers = {'content-type': 'application/json'}
r = requests.post(url, data=json.dumps(p...
Non-recursive depth first search algorithm
...
BTW, the .first() function also removes the element from the list. Like shift() in many languages. pop() also works, and returns the child nodes in right-to-left order instead of left-to-right.
– Ariel
Jun 21 '11 at 3:57
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Why do Objective-C files use the .m extension?
...st
introduced, referring to a central
feature of Objective-C [...]"
(from the book "Learn Objective-C on the Mac" by Mark Dalrymple and Scott Knaster, page 9)
EDIT: To satisfy an itch I emailed Brad Cox, the inventor of Objective-C, about the question and he answered with this single line:
...
Check if a string matches a regex in Bash script
...th your date
else
echo "${DATE} incorrect date" >&2
exit 1
fi
from comment: one can use formatting
if [ "2017-01-14" == $(date -d "2017-01-14" '+%Y-%m-%d') ]
share
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improve this ans...
How to call a method after bean initialization is complete?
... really is the best solution, in my opinion.
It keeps your code decoupled from the Spring API (@PostConstruct is in javax.*)
It explicitly annotates your init method as something that needs to be called to initialize the bean
You don't need to remember to add the init-method attribute to your sprin...
What is an initialization block?
...t the need of any instances. Therefor the correct access of static members from external class (class in which they are not defined) is by using the class name following by dot and then the static member, which you want to access (template: <CLASS_NAME>.<STATIC_VARIABLE_NAME>).
Now let'...
How to link to a named anchor in Multimarkdown?
...
Taken from the Multimarkdown Users Guide (thanks to @MultiMarkdown on Twitter for pointing it out)
[Some Text][]will link to a header named “Some Text”
e.g.
### Some Text ###
An optional label of your choosing to help dis...