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How to add leading zeros?
I have a set of data which looks something like this:
8 Answers
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How to change height of grouped UITableView header?
I know how to change the height of the section headers in the table view. But I am unable to find any solution to change the default spacing before the first section.
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Convert a float64 to an int in Go
How does one convert a float64 to an int in Go? I know the strconv package can be used to convert anything to or from a string, but not between data types where one isn't a string. I know I can use fmt.Sprintf to convert anything to a string, and then strconv it to the data type I need, but th...
How do I represent a hextile/hex grid in memory?
Say I'm building a board game with a hextile grid, like Settlers of Catan :
9 Answers
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Hadoop “Unable to load native-hadoop library for your platform” warning
I'm currently configuring hadoop on a server running CentOs . When I run start-dfs.sh or stop-dfs.sh , I get the following error:
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How to get a DOM Element from a JQuery Selector
I'm having an impossibly hard time finding out to get the actual DOMElement from a jquery selector. Sample Code:
4 Answers...
What's the “big idea” behind compojure routes?
I'm new to Clojure and have been using Compojure to write a basic web application. I'm hitting a wall with Compojure's defroutes syntax, though, and I think I need to understand both the "how" and the "why" behind it all.
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Lost connection to MySQL server at 'reading initial communication packet', system error: 0
I am getting error:
31 Answers
31
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stop all instances of node.js server
This is my first time working with Node.js and I ran into this problem:
16 Answers
16
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Increasing the timeout value in a WCF service
How do I increase the default timeout to larger than 1 minute on a WCF service?
5 Answers
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