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How does a Breadth-First Search work when looking for Shortest Path?
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edited Dec 1 '14 at 21:34
marzapower
5,34666 gold badges3333 silver badges7070 bronze badges
answe...
Scheduling R Script
...o Rscript.exe which should be placed e.g. here:
"C:\Program Files\R\R-3.0.2\bin\x64\Rscript.exe"
input the name of your file in the parameters field
input the path where the script is to be found in the Start in field
go to the Triggers tab
create new trigger
choose that task should be done each da...
Getting raw SQL query string from PDO prepared statements
... the mysql CLI, not from PDO, but the principle is the same.
081016 16:51:28 2 Query prepare s1 from 'select * from foo where i = ?'
2 Prepare [2] select * from foo where i = ?
081016 16:51:39 2 Query set @a =1
081016 16:51:47 2 Query execute s1 using @a
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How to enable PHP short tags?
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edited Feb 11 '12 at 5:07
Lenin Raj Rajasekaran
20.1k1212 gold badges8787 silver badges126126 bronze badges
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Plot correlation matrix into a graph
...lattice)
#Build the horizontal and vertical axis information
hor <- c("214", "215", "216", "224", "211", "212", "213", "223", "226", "225")
ver <- paste("DM1-", hor, sep="")
#Build the fake correlation matrix
nrowcol <- length(ver)
cor <- matrix(runif(nrowcol*nrowcol, min=0.4), nrow=nr...
Displaying better error message than “No JSON object could be decoded”
... the case of having a comma after the last item in a list:
json.loads('[1,2,]')
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ValueError: No JSON object could be decoded
which is not very descriptive. The same operation with simplejson:
simplejson.loads('[1,2,]')
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simplejson.decoder.JSONDecodeError: Expecting object: line 1 column 5...
Convert XML String to Object
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280
You need to use the xsd.exe tool which gets installed with the Windows SDK into a directory so...
Git push/clone to new server
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edited Jun 2 '15 at 6:25
August Lilleaas
50.1k1010 gold badges9292 silver badges105105 bronze badges
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Unable to type in Visual Studio
I am unable to edit any files in a project in Visual Studio 2013. It only happens in one project. If I open a different project I am able to type fine, but once I go back into the problem project I am unable to type in the editor windows. Not sure if it matters but the project that is giving me i...
Setting PayPal return URL and making it auto return?
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+250
You have to enable auto return in your PayPal account, otherwise it will ignore the return field.
From the documentation (updated t...