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Create code first, many to many, with additional fields in association table

...(); Or to create a list of members with name "Smith" (we assume there is more than one) along with their comments you can use a projection: var membersWithComments = context.Members .Where(m => m.LastName == "Smith") .Select(m => new { Member = m, Comments = m.Me...
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What is pip's equivalent of `npm install package --save-dev`?

...v option similar to NPM however Kenneth Reitz (author of requests and many more) has released some more info about a better pip workflow to better handle pip updates. Edit 2 Linked from the "better pip workflow" article above it is now recommended to use pipenv to manage requirements and virtual ...
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How to tell where a header file is included from?

... This seems to be more helpful than -M in my experience. I like the hierarchical display of what includes what. – Brian Minton Dec 18 '13 at 13:17 ...
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How do I list all cron jobs for all users?

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Reference alias (calculated in SELECT) in WHERE clause

...o ahead and compare the plans; you'll see they're identical. If you have a more complex case where you see the expression evaluated multiple times, please post the more complex query and the plans. Here are 5 example queries that all yield the exact same execution plan: SELECT LEN(name) + column_i...
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How to print the contents of RDD?

... not using saveAsTextFile on RDD is , i need to write the RDD content into more than one file, that's why i am using foreach – Shankar Jul 20 '15 at 11:34 ...
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Defining an array of anonymous objects in CoffeeScript

...ead of being a simplification and improvement over vanilla generates a lot more unnecessary complications. Would love to use just plain .js with rails integration without the need for coffee. – LasagnaAndroid Oct 14 '14 at 18:16 ...
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abort: no username supplied (see “hg help config”)

... opens editor with your home configuration file. See hg help -c config for more options. – santiagopim May 9 '14 at 11:47 ...
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Generating a PNG with matplotlib when DISPLAY is undefined

... The above comment is explained more by this answer. – Ioannis Filippidis Feb 28 '14 at 6:15 2 ...
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How to prevent buttons from submitting forms

... $('form :hidden:last').val(''); } else { alert('Cannot remove any more rows'); } } Note the change: your original code extracted a HTML element from the jQuery set, and then tried to call a jQuery method on it - this threw an exception, resulting in the default behavior for the button. ...