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How to make an element in XML schema optional?
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2 Answers
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Is there a difference between “==” and “is”?
... the objects referred to by the variables are equal.
>>> a = [1, 2, 3]
>>> b = a
>>> b is a
True
>>> b == a
True
# Make a new copy of list `a` via the slice operator,
# and assign it to variable `b`
>>> b = a[:]
>>> b is a
False
>>>...
Does JavaScript have a built in stringbuilder class?
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325
If you have to write code for Internet Explorer make sure you chose an implementation, which us...
How to join two JavaScript Objects, without using JQUERY [duplicate]
I have two json objects obj1 and obj2, i want to merge them and crete a single json object.
The resultant json should have all the values from obj2 and the values from obj1 which is not present in obj2.
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Select last row in MySQL
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412
Yes, there's an auto_increment in there
If you want the last of all the rows in the table,...
How to find the php.ini file used by the command line?
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edited Jan 24 '19 at 12:07
answered Sep 19 '10 at 7:11
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How to filter out files by extension in NERDTree?
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HTTP 401 - what's an appropriate WWW-Authenticate header value?
...y gut feel if you are using forms based authentication is to stay with the 200 + relogin page but add a custom header that the browser will ignore but your AJAX can identify.
For a really good User + AJAX experience, get the script to hang on to the AJAX request that found the session expired, fire...
Using querySelector with IDs that are numbers
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BoltClock♦
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answered Nov 30 '13 at 22:11
DennisDennis
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