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Automating “enter” keypresses for bash script generating ssh keys
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Agree with Michel Marro except that it needs some more:
If the file already exists, it will still be interactive asking if it has to overwrite it.
Use the answer of this question.
yes y | ssh-keygen -q -t rsa -N '' >/dev/null
The redirection to null is necessary to silence ...
Does uninstalling a package with “pip” also remove the dependent packages?
...o, it doesn't uninstall the dependencies packages. It only removes the specified package:
$ pip install specloud
$ pip freeze # all the packages here are dependencies of specloud package
figleaf==0.6.1
nose==1.1.2
pinocchio==0.3
specloud==0.4.5
$ pip uninstall specloud
$ pip freeze
figleaf==0.6...
Eclipse count lines of code
...f Code metrics by ignoring blank and comment-only lines or exclude Javadoc if you want. To do this check the tab at Preferences -> Metrics -> LoC.
That's it. There is no special option to exclude curly braces {}.
The plugin offers an alternative metric to LoC called Number of Statements. Thi...
What is “point free” style (in Functional Programming)?
...ion [...] instead of variables.
Haskell example:
Conventional (you specify the arguments explicitly):
sum (x:xs) = x + (sum xs)
sum [] = 0
Point-free (sum doesn't have any explicit arguments - it's just a fold with + starting with 0):
sum = foldr (+) 0
Or even simpler: Instead of g(x) = f...
Unwanted padding around an ImageView
.../>
the adjustViewbounds attribute did the trick:
Set this to true if you want the ImageView to adjust its bounds to preserve the aspect ratio of its drawable.
i stumbled upon it here. thanks for your help!
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java.lang.ClassNotFoundException: Didn't find class on path: dexpathlist
...seems to be problem in your case. The relative path of your activity in manifest is not correct:
<activity android:name="android.app.POMActivity"
replace this with :
<activity android:name=".POMActivity"
or
<activity android:name="com.irrlicht.example1.POMActivity"
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Code for decoding/encoding a modified base64 URL
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@Kirk: If it adds 3 characters then the base64 string is already corrupt. I guess it would be a good idea to validate the string, it should only contain the characters expected and Length % 4 != 3.
– AnthonyWJ...
maven-dependency-plugin (goals “copy-dependencies”, “unpack”) is not supported by m2e
...>
<groupId>org.eclipse.m2e</groupId>
<artifactId>lifecycle-mapping</artifactId>
<version>1.0.0</version>
<configuration>
<lifecycleMappingMetadata>
<pluginExecutions>
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Command to list all files in a folder as well as sub-folders in windows
... solution for your scenario.
dir /s /b /o:gn
/S Displays files in specified directory and all subdirectories.
/B Uses bare format (no heading information or summary).
/O List by files in sorted order.
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Why is early return slower than else?
...e question , but I was unaware of it. Apologies. The answers provided are different though!
1 Answer
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