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Sequelize.js: how to use migrations and sync

...rst migration" In your case, the most reliable way is to do it almost manually. I would suggest to use sequelize-cli tool. The syntax is rather plain: sequelize init ... sequelize model:create --name User --attributes first_name:string,last_name:string,bio:text This will create both model AND mi...
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Can't find the 'libpq-fe.h header when trying to install pg gem

...on Rails 3.1 pre version. I like to use PostgreSQL, but the problem is installing the pg gem. It gives me the following error: ...
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(-2147483648> 0) returns true in C++?

-2147483648 is the smallest integer for integer type with 32 bits, but it seems that it will overflow in the if(...) sentence: ...
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How can strings be concatenated?

... The easiest way would be Section = 'Sec_' + Section But for efficiency, see: https://waymoot.org/home/python_string/ share | improve this answer | ...
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How to parse unix timestamp to time.Time

...ut: 2014-07-16 20:55:46 +0000 UTC Playground: http://play.golang.org/p/v_j6UIro7a Edit: Changed from strconv.Atoi to strconv.ParseInt to avoid int overflows on 32 bit systems. share | improve t...
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Compiling Java 7 code via Maven

... Check the mvn script in your maven installation to see how it's building the command. Perhaps you or someone else has hard-coded a JAVA_HOME in there and forgotten about it. share ...
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Is it possible to use argsort in descending order?

... this method is that ids is a view of avgDists: >>> ids.flags C_CONTIGUOUS : False F_CONTIGUOUS : False OWNDATA : False WRITEABLE : True ALIGNED : True UPDATEIFCOPY : False (The 'OWNDATA' being False indicates this is a view, not a copy) Another way to do this is something ...
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In MySQL, how to copy the content of one table to another table within the same database?

...y the content of one table to another table within the same database. Basically, I would like to insert to a table from another table. Is there easy way of doing this? ...
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How to prevent ifelse() from turning Date objects into numeric objects

...irst this felt a little "hackish" to me. But now I just think of it as a small price to pay for the performance returns that I get from ifelse(). Plus it's still a lot more concise than a loop. share | ...
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How to “fadeOut” & “remove” a div in jQuery?

... Is it really worth a separate file every time you want one line of JavaScript on a page? I think inline has its place. – Casey Jun 3 '14 at 18:35 ...