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Git - fatal: Unable to create '/path/my_project/.git/index.lock': File exists
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importing pyspark in python shell
...as I have the same issue. (See http://geekple.com/blogs/feeds/Xgzu7/posts/351703064084736)
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What are the differences between struct and class in C++?
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Using git repository as a database backend
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│ MusicBrainz │ 1.2M │ 1K/week │ 30 GiB │ 20 GiB │
│ en.wikipedia │ 21.5M │ 133K/month │ 3 TiB │ 44 GiB │
│ OSM │ 1.7M │ 21K/month │ 726 GiB │ 480 GiB │
Obviously, for that amounts of data/activity, this app...
MySQL ON DUPLICATE KEY - last insert id?
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Check this page out: https://web.archive.org/web/20150329004325/https://dev.mysql.com/doc/refman/5.0/en/insert-on-duplicate.html
At the bottom of the page they explain how you can make LAST_INSERT_ID meaningful for updates by passing an expression to that MySQL function.
From t...
Any shortcut to initialize all array elements to zero?
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edited Feb 15 at 23:21
PHPoenX
10188 bronze badges
answered Jan 28 '10 at 12:09
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How to play a sound in C#, .NET
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You could use:
System.Media.SoundPlayer player = new System.Media.SoundPlayer(@"c:\mywavfile.w...
CKEditor automatically strips classes from div
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Where does Console.WriteLine go in ASP.NET?
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edited Jun 29 '15 at 23:02
Peter Mortensen
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