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What is the difference between pluck and collect in Rails?
Here are two sample codes.
4 Answers
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MVC4 style bundle giving 403
When bundling/minification is enabled, some of my bundles seem to have an invalid URL in the browser (ending with a /), and IIS gives a 403 forbidden error, as if trying to list a folder's contents.
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Mockito test a void method throws an exception
I have a method with a void return type. It can also throw a number of exceptions so I'd like to test those exceptions being thrown. All attempts have failed with the same reason:
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What is the `zero` value for time.Time in Go?
In an error condition, I tried to return nil , which throws the error:
3 Answers
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How can you get the SSH return code using Paramiko?
Is there any way to get the command return code?
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Get loop count inside a Python FOR loop
In a Python for loop that iterates over a list we can write:
5 Answers
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NSLog an object's memory address in overridden description method
I am overriding an object's description method. I need to know how to print the object's memory address to replace {???} in the code below:
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How to make maven build platform independent?
When building using Maven on my mac, on mvn install i get
3 Answers
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Determine when a ViewPager changes pages
I have three pages (Fragments) inside a ViewPager, however I only want to display a menu item for two of those pages.
5 Ans...
Replace all non-alphanumeric characters in a string
I have a string with which i want to replace any character that isn't a standard character or number such as (a-z or 0-9) with an asterisk. For example, "h^&ell`.,|o w]{+orld" is replaced with "h*ell*o*w*orld". Note that multiple characters such as "^&" get replaced with one asterisk. How would I go...