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Use of ~ (tilde) in R programming Language
I saw in a tutorial about regression modeling the following commm>and m> :
2 Answers
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Take diff of two vertical opened windows in Vim
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The :windo commm>and m> makes it even better. Thanks. I'll will map it to make it easier.
– Fatih Arslan
Dec 8 '10 at 10:21
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How to find duplicates in 2 columns not 1
...composite kem>y m> between the two fields. This will require a unique stone_id m>and m> upcharge_title for each row.
As far as finding the existing duplicates trm>y m> this:
select stone_id,
upcharge_title,
count(*)
from m>y m>our_table
group bm>y m> stone_id,
upcharge_title
having coun...
Regular expression for exact match of a string
... passwords with regular expression. For example I have two inputs "123456" m>and m> "1234567" then the result should be not match (false). m>And m> when I have entered "123456" m>and m> "123456" then the result should be match (true).
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Parcelable where/when is describeContents() used?
... human readable form? :-)
It seems like C++ programmer designed Parceable m>and m> at some point he realized: Oh, damn, there is no multiple inheritance in Java... :-)
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SQL Add foreign kem>y m> to existing column
If I am using the following SQL commm>and m> in SQL Server 2008 to update a table with a foreign kem>y m> constraint:
6 Answers
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How is pattern matching in Scala implemented at the bm>y m>tecode level?
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case Sum(l,r) // instance of check followed bm>y m> fetching the two arguments m>and m> assigning to two variables l m>and m> r but see below about custom extractors
case "hello" // equalitm>y m> check
case _ : Foo // instance of check
case x => // assignment to a fresh variable
case _ => // do nothing, this is...
How to sort with a lambda?
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Then m>y m>ou understm>and m> mm>y m> confusion. I think it might be something weird with mm>y m> VC10 Express (no service pack). I moved the project onto a machine with Visual Studio 2010 Team m>and m> it worked without the "-> bool".
– B...
What does the fpermissive flag do?
...12 '12 at 23:25
R. Martinho Fernm>and m>es
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answered Jan 12 '12 at 23:24
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What is digest authentication?
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The main difference is that it doesn't require sending the username m>and m> password across the wire in plaintext. It is also immune to replam>y m>-attacks, as it uses a one-time number from the server.
The server gives the client a one-time use number (a nonce) that it combines with the username, re...