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MySQL Multiple Joins in one query?
...hich will return all your dashboard messages and an image_filename only if one exists (otherwise you'll get a null)
SELECT dashboard_data.headline, dashboard_data.message, dashboard_messages.image_id, images.filename
FROM dashboard_data
INNER JOIN dashboard_messages
ON dashboard_messa...
How are people unit testing with Entity Framework 6, should you bother?
...ings/implementations are working with your database. In my opinion this is one of the most important parts of a system you can test.
Strictly speaking however we're moving out of the domain of unit testing and into integration testing but the principles remain the same.
The first thing you need to...
What techniques can be used to speed up C++ compilation times?
... between headers and reduces the amount of recompilation that needs to be done.
Forward Declarations
Wherever possible, use forward declarations. If the compiler only needs to know that SomeIdentifier is a struct or a pointer or whatever, don't include the entire definition, forcing the compiler t...
Sending HTML email using Python
...'s address, recipient's address
# and message to send - here it is sent as one string.
s.sendmail(me, you, msg.as_string())
s.quit()
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Upgrade Node.js to the latest version on Mac OS
...should I thoroughly uninstall the old version before installing the latest one?
24 Answers
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Removing cordova plugins from the project
...me reason my VS2013 project does not list any and remove does not work. Gone to old fashion config.xml editing and plugin folder deletes...
– Anthony Horne
Sep 22 '15 at 11:35
8
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What is the Python equivalent of static variables inside a function?
...
there is only one instance of foo - this one function. all invocations access the same variable.
– Claudiu
Nov 10 '08 at 23:49
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How is Node.js inherently faster when it still relies on Threads internally?
...ak due to bugs and 2) not use them as efficiently as possible. (2) is the one you're asking about.
Think about one of the examples he gives, where a request comes in and you run some query, and then do something with the results of that. If you write it in a standard procedural way, the code migh...
varbinary to string on SQL Server
...inaryValue, 2) to get unique value - answer from Gunjan Juyal is the right one - it should be marked as solution
– Philipp Munin
Oct 18 '13 at 20:03
13
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What is the meaning of prepended double colon “::”?
...ms refers to the namespace or class and its member. But what about the 1st one?
– Azurespot
Jun 3 '17 at 19:29
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