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In PHP, what is a closure and why does it use the “use” identifier?
I'm checking out some PHP 5.3.0 features and ran across some code on the site that looks quite funny:
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“Could not find bundler” error
When I try to do bundler update I get this error:
15 Answers
15
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How to iterate over array of objects in Handlebars?
This might seem a silly question but I can't seem to find the answer anywhere.
6 Answers
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“Pretty” Continuous Integration for Python
This is a slightly.. vain question, but BuildBot's output isn't particularly nice to look at..
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Java - Convert integer to string [duplicate]
Given a number:
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How to check version of python modules?
I just installed the python modules: construct and statlib with setuptools like this:
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Is a Java hashmap search really O(1)?
I've seen some interesting claims on SO re Java hashmaps and their O(1) lookup time. Can someone explain why this is so? Unless these hashmaps are vastly different from any of the hashing algorithms I was bought up on, there must always exist a dataset that contains collisions.
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Best way to remove from NSMutableArray while iterating?
In Cocoa, if I want to loop through an NSMutableArray and remove multiple objects that fit a certain criteria, what's the best way to do this without restarting the loop each time I remove an object?
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Scanning Java annotations at runtime [closed]
What is the best way of searching the whole classpath for an annotated class?
13 Answers
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What is the difference in maven between dependency and plugin tags in pom xml?
I'm new to the maven tool, I have made a project with Spring and Hibernate and they are configured in pom.xml as plugins, but JUnit is tagged under dependency. My question is what is the logic behind one as a plugin and one as dependency ?
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