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arrow operator (->) in function heading
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Example of multipart/form-data
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EDIT: I am maintaining a similar, but more in-depth answer at: https://stackoverflow.com/a/28380690/895245
To see exactly what is happening, use nc -l or an ECHO server and an user agent like a browser or cURL.
Save the form to an .html file:
<form action="http://localhost:8000" me...
Chrome Extension Message passing: response not sent
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You can use my library https://github.com/lawlietmester/webextension to make this work in both Chrome and FF with Firefox way without callbacks.
Your code will look like:
Browser.runtime.onMessage.addListener( request => new Promise( resolve =...
Rails find_or_create_by more than one attribute?
...ll of these were factored out of rails just the attribute specific ones.
https://github.com/rails/rails/blob/4-2-stable/guides/source/active_record_querying.md
Example
GroupMember.find_or_create_by_member_id_and_group_id(4, 7)
became
GroupMember.find_or_create_by(member_id: 4, group_id: 7)
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How to check if a database exists in SQL Server?
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IF DB_ID('dms') IS NOT NULL
--code mine :)
print 'db exists'
See https://docs.microsoft.com/en-us/sql/t-sql/functions/db-id-transact-sql
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how can I see what ports mongo is listening on from mongo shell?
...of other arguments that can alter ports without being explicit, see here:
https://docs.mongodb.org/manual/reference/configuration-options/#sharding.clusterRole
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Undoing a commit in TortoiseSVN
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When editing Microsoft Office VBA, how can I disable the popup “Compile error” messages?
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PendingIntent does not send Intent extras
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How to map calculated properties with JPA and Hibernate
...about custom subquery providers which might be interesting to you as well: https://blazebit.com/blog/2017/entity-view-mapping-subqueries.html
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