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Renaming table in rails
...n't going to work. Instead you'll have to create an instance of the class, and call the method on the instance, like this: Class.new.method.
[EDIT]
In this instance, ActiveRecord::ConnectionAdapters::SchemaStatements isn't even a class (as pointed out by cam), which means that you can't even create...
Razor MVC Populating Javascript array with Model Array
...you! I neeeded this, because I had to pass a List of Strings to Javascript and then to Typescript for my Angular App :)
– Bluesight
Feb 16 '17 at 8:17
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Stack vs heap allocation of structs in Go, and how they relate to garbage collection
I'm new to Go and I'm experiencing a bit of congitive dissonance between C-style stack-based programming where automatic variables live on the stack and allocated memory lives on the heap and and Python-style stack-based-programming where the only thing that lives on the stack are references/pointer...
jQuery map vs. each
In jQuery, the map and each functions seem to do the same thing. Are there any practical differences between the two? When would you choose to use one instead of the other?
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When do I need to use AtomicBoolean in Java?
How I can use AtomicBoolean and what is that class for?
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Chrome Developer Tools: How to find out what is overriding a CSS rule?
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Use the Computed Style panel of the element inspector. Expand the property of interest to see the list of applicable rules, and which one won.
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Good way to use table alias in Update statement?
I'm using SQL Server, and trying to update rows from within the same table. I want to use a table alias for readability.
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Java JUnit: The method X is ambiguous for type Y
I had some tests working fine. Then, I moved it to a different package, and am now getting errors. Here is the code:
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What is the meaning of id?
I am (trying to) learn Objective-C and I keep coming across a phrase like:
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In PHP what does it mean by a function being binary-safe?
...you pass it arbitrary binary data (i.e. strings containing non-ASCII bytes and/or null bytes).
For example, a non-binary-safe function might be based on a C function which expects null-terminated strings, so if the string contains a null character, the function would ignore anything after it.
This...