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AngularJS: Injecting service into a HTTP interceptor (Circular dependency)
...ve a circular dependency between $http and your AuthService.
What you are doing by using the $injector service is solving the chicken-and-egg problem by delaying the dependency of $http on the AuthService.
I believe that what you did is actually the simplest way of doing it.
You could also do thi...
Override console.log(); for production [duplicate]
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For some browsers and minifiers, you may need to apply this onto the window object.
window.console = console;
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How do I see the current encoding of a file in Sublime Text?
How do I see the current encoding of a file in Sublime Text?
6 Answers
6
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How do I get a list of column names from a psycopg2 cursor?
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If you just want the column names, don't select all of the rows in the table. This is more efficient: curs.execute("SELECT * FROM people LIMIT 0")
– Demitri
Sep 6 '12 at 22:03
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How to move a model between two Django apps (Django 1.7)
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I do have existing data and a lot of it which I simply cannot lose, it is possibly to do it with this?
– Sam Buckingham
Sep 4 '14 at 20:04
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How to “return an object” in C++?
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I don't want to return a copied value because it's inefficient
Prove it.
Look up RVO and NRVO, and in C++0x move-semantics. In most cases in C++03, an out parameter is just a good way to make your code ugly, and in C++0x you...
Converting from IEnumerable to List [duplicate]
...ert from IEnumerable<Contact> to List<Contact> . How can I do this?
5 Answers
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How do I parse XML in Python?
...xml').getroot()
Or any of the many other ways shown at ElementTree. Then do something like:
for type_tag in root.findall('bar/type'):
value = type_tag.get('foobar')
print(value)
And similar, usually pretty simple, code patterns.
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Most efficient way to cast List to List
...ch assumes that everything in the list is a SubClass.
Generic collections do not behave the same as arrays in Java. Arrays are covariant; that is, it is allowed to do this:
SubClass[] subs = ...;
BaseClass[] bases = subs;
This is allowed, because the array "knows" the type of its elements. If so...
How do I (or can I) SELECT DISTINCT on multiple columns?
...e where 2 columns combined are all different. So I want all the sales that do not have any other sales that happened on the same day for the same price. The sales that are unique based on day and price will get updated to an active status.
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