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What's the difference between using “let” and “var”?
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How/when to use ng-click to call a route?
...;Go Home</a>
<a href="#/about">Go to About</a>
Nothing more complicated is needed. If, however, you must do this from code, the proper way is by using the $location service:
$scope.go = function ( path ) {
$location.path( path );
};
Which, for example, a button could trigger...
Default value in Go's method
...er this is done on purpose to enhance readability, at the cost of a little more time (and, hopefully, thought) on the writer's end.
I think the proper approach to having a "default" is to have a new function which supplies that default to the more generic function. Having this, your code becomes cl...
S3 Error: The difference between the request time and the current time is too large
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I dream of the day that error messages are more direct, "Your server time is set incorrectly" would be just fine with me.
– adamdport
Sep 2 '14 at 13:35
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How to get item's position in a list?
...n "single letter" and frankly, a longer name in this example would have no more information content.
– Charlie Martin
Dec 1 '10 at 19:28
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How do you implement a re-try-catch?
... exception handling. This means somehow that it will help our system to be more robust: try to recover from an unexpected event.
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What use is find_package() if you need to specify CMAKE_MODULE_PATH anyway?
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Your answer is great. However, the example at github is more complex that it can be IMO. In the common case where a subdirectory (module) exports a single artifact, lets say a lib along with the headers, you don't need to generate custom *Config.cmake. As a result the configuratio...
Difference between pre-increment and post-increment in a loop?
...ss the post-increment operator is definitely what's required.
There's some more discussion here.
In C++ if you're using STL, then you may be using for loops with iterators. These mainly have overridden ++ operators, so sticking to pre-increment is a good idea. Compilers get smarter all the time thou...
Adding a directory to $LOAD_PATH (Ruby)
... advantages of doing this in case you're not working with a gem. One seems more verbose than the other, obviously, but is there a reason to go with one over the other?
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How do I include related model fields using Django Rest Framework?
...u need, since the teachers field is a reverse relationship.
If you've got more complex requirements (eg. include reverse relationships, nest some fields, but not others, or nest only a specific subset of fields) you can nest serializers, eg...
class TeacherSerializer(serializers.ModelSerializer):
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