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Mapping many-to-many association table with extra column(s)
My database contains 3 tables:
User and Service entities have many-to-many relationship and are joined with the SERVICE_USER table as follows:
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How to delete a folder with files using Java
I want to create and delete a directory using Java, but it isn't working.
25 Answers
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AngularJS - How to use $routeParams in generating the templateUrl?
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I couldn't find a way to inject and use the $routeParams service (which I would assume would be a better solution) I tried this thinking it might work:
angular.module('myApp', []).
config(function ($routeProvider, $routeParams) {
$routeProvider...
Convert a matrix to a 1 dimensional array
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That's a vector, and not a 1-d array.
– hadley
Sep 29 '10 at 20:35
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What is a “translation unit” in C++
I am reading at the time the "Effective C++" written by Meyers
and came across the term "translation unit".
11 Answers
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How do I rename a local Git branch?
...name a remote branch, as described in Rename master branch for both local and remote Git repositories .
33 Answers
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What's the difference between SCSS and Sass?
...een reading, Sass is a language that makes CSS more powerful with variable and math support.
13 Answers
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Insert text with single quotes in PostgreSQL
...g literals
Escaping single quotes ' by doubling them up -> '' is the standard way and works of course:
'user's log' -- incorrect syntax (unbalanced quote)
'user''s log'
In old versions or if you still run with standard_conforming_strings = off or, generally, if you prepend your string with...
How can I send large messages with Kafka (over 15MB)?
... allow for the replicas in the brokers to send messages within the cluster and make sure the messages are replicated correctly. If this is too small, then the message will never be replicated, and therefore, the consumer will never see the message because the message will never be committed (fully r...
How to find where gem files are installed
...PATHS are only used first one. Is that right?
– ironsand
Sep 28 '13 at 22:27
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gem env for short...