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Is it good style to explicitly return in Ruby?
Coming from a Python background, where there is always a "right way to do it" (a "Pythonic" way) when it comes to style, I'm wondering if the same exists for Ruby. I've been using my own style guidelines but I'm thinking about releasing my source code, and I'd like it to adhere to any unwritten rule...
Node.js Best Practice Exception Handling
... of the callback is err, if an error happens err is the error, if an error doesn't happen then err is null. Any other arguments follow the err argument:
var divide = function(x,y,next) {
// if error condition?
if ( y === 0 ) {
// "throw" the error safely by calling the completion ca...
Git Clone: Just the files, please?
... .git directory. In other words I just want the files. Is there a way to do this?
7 Answers
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How are people unit testing with Entity Framework 6, should you bother?
...stated it's often pointless to spend vast amounts of time testing what you don't own.
However, you do own the database underneath! This is where this approach in my opinion breaks down, you don't need to test that EF/NH are doing their jobs correctly. You need to test that your mappings/implementat...
How to fix height of TR?
...t grow the div, keeping the cell/row the same height no matter what the window size is.
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GNU Makefile rule generating a few targets from a single source file
I am attempting to do the following. There is a program, call it foo-bin , that takes in a single input file and generates two output files. A dumb Makefile rule for this would be:
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How do I check CPU and Memory Usage in Java?
...k CPU and memory usage for the server in java, anyone know how it could be done?
15 Answers
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How to do a case sensitive search in WHERE clause (I'm using SQL Server)?
I want to do a case sensitive search in my SQL query. But by default, SQL Server does not consider the case of the strings.
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set gvim font in .vimrc file
I am using gVim 7.2 on Windows 7. I can set the gui font as Consolas 10 (font size) from the menu. I am trying to set this in .vimrc file like below:
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remove objects from array by object property
How do I remove an object from the array by matching object property?
13 Answers
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