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Scope of sessionStorage and localStorage
...The values are going to overwrite each other. Each key-name pair is unique for a protocol and domain, regardless of the paths.
The affected domain can be changed via the document.domain property.
sub.example.com -> example.com is possible (subdomain)
sub.example.com -> other.example.com is ...
split string in to 2 based on last occurrence of a separator
... @Vanuan, It is EXACTLY that actually. Just also returns the separator for one reason or another: str.rpartition(sep) Split the string at the last occurrence of sep, and return a 3-tuple containing the part before the separator, the separator itself, and the part after the separator. If the sep...
“Automatic” vs “Automatic (Delayed start)”
When installing Windows services there are two options for automatically starting a Windows service on Windows startup. One is Automatic , and the other is Automatic (Delayed start) . What is the difference between these two in detail?
...
Finding the author of a line of code in Mercurial
How do I find out who is responsible for a specific line of code? I know the linenumber and the filename but I would like Mercurial to tell me the author(s) of that specific line of code. Is there a command for that?
...
How do I access the request object or any other variable in a form's clean() method?
I am trying to request.user for a form's clean method, but how can I access the request object? Can I modify the clean method to allow variables input?
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What does dot (.) mean in a struct initializer?
...ows you to set specific fields of the struct by name in an initializer. Before this, the initializer needed to contain just the values, for all fields, in order -- which still works, of course.
So for the following struct:
struct demo_s {
int first;
int second;
int third;
};
....
Using sed and grep/egrep to search and replace
...
@DavidSchmitt: You probably want to use sed -r for extended regular expressions. At that point, the pattern will match what's used in egrep, and you may want to put it in a variable for reuse.
– bukzor
Apr 28 '12 at 17:03
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How can I see the current value of my $PATH variable on OS X?
...tly appreciate if you could checkout the other question listed. But thanks for the clarification on $PATH.
– Karoh
Jan 31 '13 at 2:00
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arrow operator (->) in function heading
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In C++11, there are two syntaxes for function declaration:
return-type identifier ( argument-declarations... )
and
auto identifier ( argument-declarations... ) -> return_type
They are equivalent. Now when they are equivalent, why do yo...
Why do you have to call .items() when iterating over a dictionary in Python?
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For every python container C, the expectation is that
for item in C:
assert item in C
will pass just fine -- wouldn't you find it astonishing if one sense of in (the loop clause) had a completely different meaning from...