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Clear a terminal screen for real
...;c which is the VT100 escape code for resetting the terminal. Here is some more information on terminal escape codes.
Edit
Here are a few other ways of doing it...
printf "\ec" #\e is ESC in bash
echo -en "\ec" #thanks @Jonathon Reinhart.
# -e Enable interpretation of of backslash escapes
# -n...
When to call activity context OR application context?
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How to check if a string contains a substring in Bash
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IsNothing versus Is Nothing
...Nothing' rather than "Not IsNothing(object)" which I personally feel looks more readable.
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Differences between Ant and Maven [closed]
...nd dependency declarations. But, even when your project's POM files become more substantial, they hold an entirely different kind of information from the build file of a similarly sized project using Ant. Maven POMs contain declarations: "This is a JAR project", and "The source code is in src/main/j...
Why we should not use protected static in java
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It's more a stylistic thing than a direct problem. It suggests that you haven't properly thought through what is going on with the class.
Think about what static means:
This variable exists at class level, it does not exist s...
Save classifier to disk in scikit-learn
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You can also use joblib.dump and joblib.load which is much more efficient at handling numerical arrays than the default python pickler.
Joblib is included in scikit-learn:
>>> import joblib
>>> from sklearn.datasets import load_digits
>>> from sklearn.lin...
How to pipe list of files returned by find command to cat to view all the files
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The backquotes work great and is more generalized, you can use this to cat a list of files from a file as well.
– Hazok
Sep 2 '11 at 18:31
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Looking for a good world map generation algorithm [closed]
...cA Thanks. I'm very tempted to have a go at this myself - when I have some more free time... :-)
– David Johnstone
Apr 16 '10 at 5:06
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In C#, why is String a reference type that behaves like a value type?
...have been a value type (a struct), but the "value" would have been nothing more than a reference to the string. The .NET designers naturally decided to cut out the middleman (struct handling was inefficient in .NET 1.0, and it was natural to follow Java, in which strings were already defined as a re...