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Use of ~ (tilde) in R programming Language
I saw in a tutorial about regression modeling the following command :
2 Answers
2
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What is InnoDB and MyISAM in MySQL?
What is InnoDB and MyISAM in MySQL ?
8 Answers
8
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Disable all gcc warnings
...n a project that will read compiler error messages of a particular variety and do useful things with them. The sample codebase I'm testing this on (a random open-source application), and hence rebuilding frequently, contains a few bits that generate warnings, which are of no interest to me.
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List of zeros in python [duplicate]
... [0] * n
if you prefer to put it in the function, just drop in that code and add return listofzeros
Which would look like this:
def zerolistmaker(n):
listofzeros = [0] * n
return listofzeros
sample output:
>>> zerolistmaker(4)
[0, 0, 0, 0]
>>> zerolistmaker(5)
[0, 0,...
How to match all occurrences of a regex
...r expression in Ruby? I've looked through the Regex object in the Ruby STL and searched on Google to no avail.
4 Answers
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'echo' without newline in a shell script
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There are multiple versions of the echo command, with different behaviors. Apparently the shell used for your script uses a version that doesn't recognize -n.
The printf command has much more consistent behavior. echo is fine for simple things like echo hello, but I s...
Is there a SASS.js? Something like LESS.js?
...l. For instance, if you want to let users play with the look of their page and only save the result they choose back to the server.
– montrealmike
Jun 13 '11 at 20:12
26
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Increasing the timeout value in a WCF service
...ditor'.
From there you can change the binding options for both the client and the services, one of these options will be for time-outs.
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Hidden Features of VB.NET?
I have learned quite a bit browsing through Hidden Features
of C# and was surprised when I couldn't find something
similar for VB.NET.
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disable maven download progress indication
...rg.slf4j.simpleLogger.log property as documented here.
Using only the command line, you can do this:
mvn -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn -B ...
Or you can use the MAVEN_OPTS environment variable as described here:
export MAVEN_OPTS=-Dor...