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How to plot two columns of a pandas data frame using points?
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Resizing an Image without losing any quality [closed]
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This leaves artifacts on the border of the image sometimes...
– jjxtra
Jan 21 '14 at 5:45
1
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Cannot simply use PostgreSQL table name (“relation does not exist”)
...its schema, the query will match that table name by checked each schema in order. Just like PATH in the shell or include_path in PHP, etc. You can check your current schema search path:
SHOW search_path
"$user",public
You can change your schema search path:
SET search_path TO showfinder,publ...
Ordering by the order of values in a SQL IN() clause
I am wondering if there is away (possibly a better way) to order by the order of the values in an IN() clause.
13 Answers
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Set every cell in matrix to 0 if that row or column contains a 0
...e pass since a single bit has an effect on bits before and after it in any ordering. IOW Whatever order you traverse the array in, you may later come accross a 0 which means you have to go back and change a previous 1 to a 0.
Update
People seem to think that by restricting N to some fixed value (s...
When to Redis? When to MongoDB? [closed]
...performance is not that great and can't be compared to Redis.
Use Redis in order to speed up your existing application.
Redis can be easily integrated as a LRU cache. It is very uncommon to use Redis as a standalone database system (some people prefer referring to it as a "key-value"-store). Websit...
UIActivityViewController crashing on iOS 8 iPads
...the three following properties:
barButtonItem
sourceView
sourceRect
In order to specify the anchor point you will need to obtain a reference to the UIActivityController's UIPopoverPresentationController and set one of the properties as follows:
if ( [activityViewController respondsToSelector:@s...
sql ORDER BY multiple values in specific order?
...rds with a certain value and return the row.
I would like to know if I can order by multiple values.
9 Answers
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Node Version Manager install - nvm command not found
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this worked for me but in order to automate it i had to create profile first. "touch ~/.profile", "open ~/.profile" , paste above, save+ close. works in new windows now
– Sonic Soul
Jun 4 '16 at 15:47
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Eclipse: Error “.. overlaps the location of another project..” when trying to create new project
...oldish)
Click OK
Once the project rebuilds, everything should be back in order.
(This was written when Eclipse Indigo was in vogue, and there may be changes as Google updates their tools to cover corner cases.)
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