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Stop Mongoose from creating _id property for sub-document array items
...didn't work for me. So I added that :
delete subSourceSchema.paths._id;
Now I can include subSourceSchema in my parent document without _id.
I'm not sure this is the clean way to do it, but it work.
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Export a graph to .eps file with R
... a .pdf file (using the 'pdf' function), and it works quite well. However, now I have to export to .eps files.
5 Answers
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Get list of databases from SQL Server
...ute:
SELECT name FROM master.sys.databases
This the preferred approach now, rather than dbo.sysdatabases, which has been deprecated for some time.
Execute this query:
SELECT name FROM master.dbo.sysdatabases
or if you prefer
EXEC sp_databases
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I don't remember my android debug.keystore password
...ee my debug.keystore password?
I entered my password 3 or 4 month ago and now i don't remember.
4 Answers
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Big-O summary for Java Collections Framework implementations? [closed]
...soon. While it is probably safe to assume that the audience members will know Big-O notation, it is probably not safe to assume that they will know what the order of the various operations on various collection implementations is.
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How to Decrease Image Brightness in CSS
...irst, if Opera ever supports it it won't have -o- (Opera uses Webkit/Blink now), second, Firefox jumped straight into non-prefixed filter, third, you have the order wrong, non-prefixed should be the last one, fourth, syntax for IE's -ms-filter is different (progid:DXImageTransform, etc), fifth, synt...
Convert Python dict into a dataframe
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@user1009091 I realised what the error means now, it's basically saying "What I'm seeing is a Series, so use Series constructor".
– Andy Hayden
Sep 16 '13 at 21:16
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Split large string in n-size chunks in JavaScript
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As this answer is now nearly 3 years old, I wanted to try the performance test made by @Vivin again. So FYI, splitting 100k characters two by two using the given regex is instantaneous on Chrome v33.
– aymericbeaumet
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Recursive search and replace in text files on Mac and Linux
...uld upvote this every time I come back to it and use it. It'd be at +15 by now, easy.
– Droogans
Feb 26 '15 at 15:35
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How to make Sequelize use singular table names
...s for the table USERS whenever I am trying to save in the DB. Does anyone know how to set Sequelize to use singular table names? Thanks.
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