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Git pre-push hooks

... 14 I would rather run the test in a pre-commit-hook. Because the change is already recorded when c...
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Add to Array jQuery

... 301 For JavaScript arrays, you use push(). var a = []; a.push(12); a.push(32); For jQuery objects...
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How do you delete an ActiveRecord object?

... It's destroy and destroy_all methods, like user.destroy User.find(15).destroy User.destroy(15) User.where(age: 20).destroy_all User.destroy_all(age: 20) Alternatively you can use delete and delete_all which won't enforce :before_destroy and :after_destroy callbacks or any dependent associ...
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What's the difference(s) between .ToList(), .AsEnumerable(), AsQueryable()?

...context.Observations.AsQueryable()); The result: Compile-time type: Table`1 Actual type: Table`1 Compile-time type: IEnumerable`1 Actual type: Table`1 Compile-time type: IQueryable`1 Actual type: Table`1 You see that the table class itself is always returned, but its representation changes. Now ...
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Uncaught TypeError: undefined is not a function on loading jquery-min.js

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Django: Get list of model fields?

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Object comparison in JavaScript [duplicate]

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How do I check if the Java JDK is installed on Mac?

... 190 javac -version in a terminal will do ...
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How do I get whole and fractional parts from double in JSP/Java?

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Why doesn't c++ have &&= or ||= for booleans?

...alent to the logical operations, as long as both operands are of type bool.1 Contrary to what other people have said here, a bool in C++ must never have a different value such as 2. When assigning that value to a bool, it will be converted to true as per the standard. The only way to get an invali...