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Get parts of a NSURL in objective-c
...st name (here, digg.com)
the port (that would be :80 after the domain name for instance)
the path (here, /news/business/24hr)
the parameter string (anything that follows a semicolon)
the query string (that would be if you had GET parameters like ?foo=bar&baz=frob)
the fragment (that would be if ...
Where does this come from: -*- coding: utf-8 -*-
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Thanks for the pep link. I was formerly under the impression that the directive was only used by the text editor. Until now, I never knew that the python interpreter actually parsed the comment if it is present on the first two li...
entity object cannot be referenced by multiple instances of IEntityChangeTracker. while adding relat
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Your service classes look a bit like repositories which are responsible for only a single entity type. In such a case you will always have trouble as soon as relationships between entities are involved when you use separate contexts for the services.
You can also create a single service which is...
Find and replace string values in list
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words = [w.replace('[br]', '<br />') for w in words]
These are called List Comprehensions.
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What is the status of JSR 305?
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You can use the same version as for the findbugs-maven-plugin (from org.codehaus.mojo) to sync both.
– Christophe Roussy
Jan 22 '15 at 9:35
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Why does [5,6,8,7][1,2] = 8 in JavaScript?
...nd box i.e. [1,2,3] becomes [3] i.e. the last item so the result will be 4
for example if you keep [1,2,3,4,5,6] in an array
var arr=[1,2,3,4,5,6];
arr[3]; // as [1,2,3] in the place of index is equal to [3]
similarly
*var arr2=[1,2,3,4,5,6];
// arr[1,2] or arr[2] will give 3*
But when yo...
Select between two dates with Django
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Thanks for contributing an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based o...
Recreating a Dictionary from an IEnumerable
... I still had to google this. You'd think that there would be a constructor for Dictionary that took a IEnumerable<KeyValuePair<TKey, TValue>> just like List<T> takes a IEnumerable<T>. Also there is no AddRange or even Add that takes key/value pairs. What's up with that?
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Scaling Node.js
...ale server-side development. I want to write a server using Node.js, but before I forge ahead I'd like to know what the general principles are for scaling node up to, say, 20 queries per second.
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Is there a difference between single and double quotes in Java?
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Use single quotes for literal chars, double quotes for literal Strings, like so:
char c = 'a';
String s = "hello";
They cannot be used any other way around (like in Python, for example).
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