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Check variable equality against a list of values

... You could use an array and indexOf: if ([1,3,12].indexOf(foo) > -1) share | improve this answer | follow ...
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mysql Foreign key constraint is incorrectly formed error

I have two tables, table1 is the parent table with a column ID and table2 with a column IDFromTable1 (not the actual name) when I put a FK on IDFromTable1 to ID in table1 I get the error Foreign key constraint is incorrectly formed error . I would like to delete table 2 record if tab...
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Should switch statements always contain a default clause?

...pe! based on the language, // there should probably be some error-handling // here, maybe an exception } 2. To handle 'default' actions, where the cases are for special behavior. You see this a LOT in menu-driven programs and bash shell scripts. You might also see this when a vari...
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Progress indicator during pandas operations

I regularly perform pandas operations on data frames in excess of 15 million or so rows and I'd love to have access to a progress indicator for particular operations. ...
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Is the != check thread safe?

... edited Apr 15 '16 at 12:57 Andrew Tobilko 42.5k1111 gold badges6666 silver badges119119 bronze badges answered Aug 27 '13 at 8:35 ...
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How to squash all git commits into one?

... keep all the commit messages you could first do git log > original.log and then edit that for your initial commit message in the new repository: rm -rf .git git init git add . git commit or git log > original.log # edit original.log as desired rm -rf .git git init git add . git commit -F ...
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The model backing the context has changed since the database was created

... I've changed my production db manually and turned off the migration and it works, Thanks – Mohsen Afshin Sep 10 '12 at 21:05 13 ...
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How do detect Android Tablets in general. Useragent?

...sing a Motorola Zoom to try our tablet site testing. The issue is that the Android Useragent is a general Useragent and there is no difference between tablet Android and mobile Android. I don't want to just target a specific device like the Xoom Useragent since Android will most likely be on multip...
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Difference between one-to-many and many-to-one relationship

What is the real difference between one-to-many and many-to-one relationship? It is only reversed, kind of? 10 Answers ...
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virtualenv --no-site-packages and pip still finding global packages?

...on that virtualenv --no-site-packages would create a completely separate and isolated Python environment, but it doesn't seem to. ...