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How to read a text file into a list or an array with Python
I am trying to read the lines of a text file into a list or array in python. I just need to be able to individually access any item in the list or array after it is created.
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Use of 'use utf8;' gives me 'Wide character in print'
...console then works out how to display these characters. If your console is set to use UTF8, then it will interpret those three bytes as your single character and that is what is displayed.
If we add in the utf8 module, things are different. In this case, Perl interprets your string as just two char...
Python Infinity - Any caveats?
... editor after snippets, if snippets enabled
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Skip rows during csv import pandas
...he n'th line is the n'th line in the file, and not the n'th row in the dataset. I have a situation where I download some antiquated stream gauge data from the USGS. The head of the dataset is commented with '#', the first line after that are the labels, next comes a line that describes the date ty...
Resizing an iframe based on content
... src='' specified. When its onload fires, it evaluates its own height, and sets the src of the iframe at this point to helper.html?height=N
There's an explanation here of how facebook handle it, which may be slightly clearer than mine above!
Code
In www.foo.com/home.html, the following javascrip...
Create instance of generic type whose constructor requires a parameter?
...s with parameterless constructors. You'll have to have some other means of setting your property (setting the property itself or something similar).
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How to check if a file contains a specific string using Bash
I want to check if a file contains a specific string or not in bash. I used this script, but it doesn't work:
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How to stop mongo DB in one command
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Great answer. When setting up multiple instances on development machine (trying the replication set before deployment) it helps to have a .bat start C:\mongodb\bin\mongod.exe --config C:\net2\primary1-pc\mongod.cfg start C:\mongodb\bin\mongod...
Plot correlation matrix into a graph
...the ballpark:
library(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*nro...