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emacs, unsplit a particular window split
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Is there a version of JavaScript's String.indexOf() that allows for regular expressions?
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Based on BaileyP's answer. The main difference is that these methods return -1 if the pattern can't be matched.
Edit: Thanks to Jason Bunting's answer I got an idea. Why not modify the .lastIndex property of the regex? Thoug...
Insert picture/table in R Markdown [closed]
...roach :
It automatically changes the command based on the output format (HTML/PDF/Word)
The same syntax can be used to the size of the plot (fig.width), the output width in the report (out.width), add captions (fig.cap) etc.
It uses the best graphical devices for the ou...
Path to Powershell.exe (v 2.0)
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Searching based on the executable being powershell.exe is a little too relaxed, since you could easily rename another executable to powershell.exe, and have it pick up that process instead. Get-Process -Id $PID would work, though I'm n...
CREATE TABLE IF NOT EXISTS equivalent in SQL Server [duplicate]
...re name='cars' and xtype='U')
create table cars (
Name varchar(64) not null
)
go
The above will create a table called cars if the table does not already exist.
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How To Test if Type is Primitive
...t 3: IsPrimitive = (Boolean, Byte, SByte, Int16, UInt16, Int32, UInt32, Int64, UInt64, IntPtr, UIntPtr, Char, Double, and Single),
Anther Primitive-Like type to check (t == typeof(DateTime))
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Configure WAMP server to send email
...example in the devside guide uses forwardslashes.
sendmail_path = "C:\wamp64\msmtp\msmtp.exe -d -C C:\wamp64\msmtp\msmtprc.ini -t --read-envelope-from"
mail.log = "C:\wamp64\msmtp\maillog.txt"
Create and edit the file msmtprc.ini in the same directory as your msmtp.exe file as follows, replacing...
Is there a performance gain in using single quotes vs double quotes in ruby?
...the cost is at compile time not at run time, so the highly-voted benchmark-based answers above are misleading.
– nohat
Dec 4 '11 at 20:07
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How do I get the user agent with Flask?
...ser_agent object which contains the following attributes which are created based on the useragent string:
platform (windows, linux, macos, etc.)
browser (chrome, firefox, msie, etc.)
version
language
string (== request.headers.get('User-Agent'))
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How to include file in a bash shell script
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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