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How to stop a goroutine
I have a goroutine that calls a method, and passes returned value on a channel:
6 Answers
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How can I repeat a character in Bash?
How could I do this with echo ?
32 Answers
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How do I manage MongoDB connections in a Node.js web application?
I'm using the node-mongodb-native driver with MongoDB to write a website.
11 Answers
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How Do I Take a Screen Shot of a UIView?
I am wondering how my iPhone app can take a screen shot of a specific UIView as a UIImage .
15 Answers
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Fastest way to convert JavaScript NodeList to Array?
Previously answered questions here said that this was the fastest way:
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Setting an environment variable before a command in Bash is not working for the second command in a
In a given shell, normally I'd set a variable or variables and then run a command. Recently I learned about the concept of prepending a variable definition to a command:
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Select row with most recent date per user
I have a table ("lms_attendance") of users' check-in and out times that looks like this:
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How do I escape a single quote in SQL Server?
I'm trying to insert some text data into a table in SQL Server 9.
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How can I find out if I have Xcode commandline tools installed?
I need to use gdb.
6 Answers
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Find the last element of an array while using a foreach loop in PHP
I am writing a SQL query creator using some parameters. In Java, it's very easy to detect the last element of an array from inside the for loop by just checking the current array position with the array length.
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