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How can I check if a key exists in a dictionary? [duplicate]
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Another method is has_key() (if still using Python 2.X):
>>> a={"1":"one","2":"two"}
>>> a.has_key("1")
True
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Amazon EC2, mysql aborting start because InnoDB: mmap (x bytes) failed; errno 12
...oes to the blog author pmoubed:
Amazon EC2 Micro Instance Swap Space - Linux
I have a Amazon EC2 Linux Micro instance. Since Micro instances have only 613MB of memory, MySQL crashed every now and then. After a long search about MySQL, Micro Instance and Memory Managment I found out there is no defau...
What is the difference between MacVim and regular Vim?
I'm reasonably new to OS X, but I'm familiar with Vim from using it in various *nix systems. I've seen many people recommend running MacVim over Vim in the terminal. Can anyone tell me what differences there are between MacVim and regular Vim?
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How to prevent browser to invoke basic auth popup and handle 401 error using Jquery?
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Remove the last line from a file in Bash
I have a file, foo.txt , containing the following lines:
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Simplest PHP example for retrieving user_timeline with Twitter API version 1.1
...orking with the twitter API for your work, you must take this potentially extremely long wait-time into account. Also consider other social media avenues like Facebook or Instagram and provide these options, as the process for retrieving their tokens is instant.
So you want to use the Twitter v1.1...
AutoMapper: “Ignore the rest”?
Is there a way to tell AutoMapper to ignore all of the properties except the ones which are mapped explicitly?
17 Answers
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Is there a way to chain multiple value converters in XAML?
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What is the curiously recurring template pattern (CRTP)?
Without referring to a book, can anyone please provide a good explanation for CRTP with a code example?
5 Answers
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How to delete from a text file, all lines that contain a specific string?
How would I use sed to delete all lines in a text file that contain a specific string?
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