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Accessing outside variable using anonymous function as params

Basically I use this handy function to processing db rows (close an eye on PDO and/or other stuff) 2 Answers ...
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Add EBS to Ubuntu EC2 Instance

I'm having problem connecting EBS volume to my Ubuntu EC2 Instance. 2 Answers 2 ...
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Python pandas Filtering out nan from a data selection of a column of strings

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How do you install ssh-copy-id on a Mac?

I am having trouble trying to install ssh-copy-id on my Mac. I have tried to follow https://github.com/beautifulcode/ssh-copy-id-for-OSX but every time I run ssh-copy-id it gives me errors. Any ideas on how to get ssh-copy-id to install? ...
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Correct way to quit a Qt program?

How should I quit a Qt Program, e.g when loading a data file, and discovered file corruption, and user need to quit this app or re-initiate data file? ...
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Using Moq to mock an asynchronous method for a unit test

I am testing a method for a service that makes a Web API call. Using a normal HttpClient works fine for unit tests if I also run the web service (located in another project in the solution) locally. ...
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Git: How to remove file from historical commit?

I have commit with id 56f06019 (for example). In that commit i have accidentally commited large file (50Mb). In another commit i add the same file but in the right size (small). Now my repo when i clone is too heavy :( How to remove that large file from repo history to reduce the size of my repo ? ...
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Format decimal for percentage values?

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What is the difference between MediaPlayer and VideoView in Android

I was wondering if there's a difference between them when it comes to streaming videos. 4 Answers ...
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MYSQL Dump only certain rows

I am trying to do a mysql dump of a few rows in my database. I can then use the dump to upload those few rows into another database. The code I have is working, but it dumps everything. How can I get mysqldump to only dump certain rows of a table? ...