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Change key pair for ec2 instance

... as /dev/xvda Start the main instance Login as before, using your new .pem file That's it. share | improve this answer | follow | ...
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The case against checked exceptions

...stitute for a good checked exception. For me, the classic example is the file-open API. Every programming language in the history of languages (on file systems at least) has an API somewhere that lets you open a file. And every client programmer using this API knows that they have to deal with the...
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Deploy a project using Git push

...t directory to your web server On your local copy, modify your .git/config file and add your web server as a remote: [remote "production"] url = username@webserver:/path/to/htdocs/.git On the server, replace .git/hooks/post-update with this file (in the answer below) Add execute access to the ...
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Composer Warning: openssl extension is missing. How to enable in WAMP

... WAMP uses different php.ini files in the CLI and for Apache. when you enable php_openssl through the WAMP UI, you enable it for Apache, not for the CLI. You need to modify C:\wamp\bin\php\php-5.4.3\php.ini to enable it for the CLI. ...
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How to import CSV file data into a PostgreSQL table?

How can I write a stored procedure that imports data from a CSV file and populates the table? 18 Answers ...
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How do I save and restore multiple variables in python?

I need to save about a dozen objects to a file and then restore them later. I've tried to use a for loop with pickle and shelve but it didn't work right. ...
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Is there a good jQuery Drag-and-drop file upload plugin? [closed]

... Have a look at this one: http://aquantum-demo.appspot.com/file-upload It also handles multiple file upload! share | improve this answer | follow ...
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How to loop through a directory recursively to delete files with certain extensions

I need to loop through a directory recursively and remove all files with extension .pdf and .doc . I'm managing to loop through a directory recursively but not managing to filter the files with the above mentioned file extensions. ...
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How to create P12 certificate for iOS distribution

...instructions here on Stack Overflow to convert it to PEM and then to P12 files, but I'm stuck. When I then attempt to convert the PEM to P12, it wants a private key of some sort, and I don't know where to get it. ...
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Play audio with Python

... http://wiki.python.org/moin/Audio/ It doesn't look like it can play .mp3 files without external libraries. You could either convert your .mp3 file to a .wav or other format, or use a library like PyMedia. share | ...