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In Vim, is there a way to paste text in the search line?
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131
You can insert the contents of a numbered or named register by typing CTRLR {0-9a-z"%#:-=.}. By...
Using scp to copy a file to Amazon EC2 instance?
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389
Try specifying the user to be ec2-user, e.g.
scp -i myAmazonKey.pem phpMyAdmin-3.4.5-all-lang...
Display / print all rows of a tibble (tbl_df)
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238
You could also use
print(tbl_df(df), n=40)
or with the help of the pipe operator
df %>%...
HashMap with multiple values under the same key
... lot of boiler-plate code for all of these very simple container classes.
3. Using a tuple
// you'll have to write or download a Tuple class in Java, (.NET ships with one)
// create our map
Map<String, Tuple2<Person, Person> peopleByForename = new HashMap<>();
// populate it
peopl...
Go > operators
...ided by 2, z times".
For example, 1 << 5 is "1 times 2, 5 times" or 32. And 32 >> 5 is "32 divided by 2, 5 times" or 1.
All the other answers give the more technical definition, but nobody laid it out really bluntly and I thought you might want that.
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JMS Topic vs Queues
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answered Apr 7 '11 at 8:23
Joseph OttingerJoseph Ottinger
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Is there any way to check if iOS app is in background?
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William Denniss
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answered Apr 29 '11 at 18:24
DavidNDavidN
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Ruby's ||= (or equals) in JavaScript?
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153
Both are absolutely correct, but if you are looking for something that works like ||= in ruby. T...
Copy/duplicate database without using mysqldump
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edited Dec 12 '15 at 23:54
Xavi Montero
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answ...
How can I get around MySQL Errcode 13 with SELECT INTO OUTFILE?
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