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Iterate over object keys in node.js
Since Javascript 1.7 there is an Iterator object, which allows this:
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Increment a database field by 1
With MySQL, if I have a field, of say logins, how would I go about updating that field by 1 within a sql command?
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How do I write a “tab” in Python?
Let's say I have a file. How do I write "hello" TAB "alex"?
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How to get Core Data object from specific Object ID?
I can easily get an object's ID in Core Data using the following code:
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Redis is single-threaded, then how does it do concurrent I/O?
Trying to grasp some basics of Redis I came across an interesting blog post .
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How do I convert a Java 8 IntStream to a List?
I'm looking at the docs for the IntStream , and I see an toArray method, but no way to go directly to a List<Integer>
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Markdown vs markup - are they related?
I'm using markdown to edit this question right now. In some wikis I used wiki markup. Are they the same thing? Are they related? Please explain. If I want to implement one or the other in a web project (like stackoverflow) what do I need to use?
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JUnit 4 Test Suites
How do I create test suites with JUnit 4?
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Guards vs. if-then-else vs. cases in Haskell
I have three functions that find the nth element of a list:
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How do I pass parameters into a PHP script through a webpage?
I am calling a PHP script whenever a webpage loads. However, there is a parameter that the PHP script needs to run (which I normally pass through the command line when I am testing the script).
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