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What is a word boundary in regex?
...is what I found out (summarized mostly from http://www.regular-expressions.info, which is a great site): In most flavors of regex, characters that are matched by the short-hand character class \w are the characters that are treated as word characters by word boundaries. Java is an exception. Java ...
Why can't I use Docker CMD multiple times to run multiple services?
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Even though CMD is written down in the Dockerfile, it really is runtime information. Just like EXPOSE, but contrary to e.g. RUN and ADD. By this, I mean that you can override it later, in an extending Dockerfile, or simple in your run command, which is what you are experiencing. At all times, the...
Disabling browser print options (headers, footers, margins) from page?
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This solution works really well for removing unwanted info/content in printed materials in FF. Thanks!
– Varvara Jones
Jun 11 '15 at 14:10
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How to download a file from server using SSH? [closed]
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Useful info - I didn't realize you run this from your local machine, and not from the place you want to download from. so as Horak was asking, ~/ will dump it in your user directory like /Users/admin/ - I was logged in ssh remotely ...
Git: what is a dangling commit/blob and where do they come from?
I'm looking for the basic info on dangling commits & blobs.
4 Answers
4
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Switch statement for greater-than/less-than
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grt info & explainination
– JayKandari
Feb 5 '16 at 7:52
5
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How to check a checkbox in capybara?
...alue='62']").set(true)
find(:css, "#cityID[value='62']").set(false)
More information on capybara input manipulations can be found here
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Creating an empty Pandas DataFrame, then filling it?
...erating and appending can and will cause a major performance hit. for more info refer to: pandas.pydata.org/pandas-docs/stable/merging.html
– MoustafaAAtta
Sep 18 '17 at 12:21
4
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What is the difference between an int and an Integer in Java and C#?
...aring Integer objects.
System.out.println(i1.equals(i2)); // true
More info at java.net Example at bexhuff.com
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Is it possible to specify condition in Count()?
...ou can also use the Pivot Keyword if you are using SQL 2005 or above
more info and from Technet
SELECT *
FROM @Users
PIVOT (
COUNT(Position)
FOR Position
IN (Manager, CEO, Employee)
) as p
Test Data Set
DECLARE @Users TABLE (Position VARCHAR(10))
INSERT INTO @Users (Position) VA...