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What's the opposite of 'make install', i.e. how do you uninstall a library in Linux?
...t also have been installed by other packages. Simply deleting these files (one interpretation of "manually reversing those steps") could break the other packages. This is (one of many reasons) why package managers were invented.
– Merlyn Morgan-Graham
May 10 '1...
Division of integers in Java [duplicate]
...ote that you don't actually need to convert both of the inputs. So long as one of them is double, the other will be implicitly converted. But I prefer to do both, for symmetry.
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How to clear an ImageView in Android?
...mageDrawable() worked for me:
imgView.setImageDrawable(null);
(As mentioned in the comment, such usage is documented in the official docs: ImageView#setImageDrawable.)
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What is the point of interfaces in PHP?
...ses?
To prevent multiple inheritance (can cause multiple known problems).
One of such problems:
The "diamond problem" (sometimes referred to as the "deadly diamond of
death") is an ambiguity that arises when two classes B and C inherit
from A and class D inherits from both B and C. If there...
How do I find all of the symlinks in a directory tree?
...
One command, no pipes
find . -type l -ls
Explanation: find from the current directory . onwards all references of -type link and list -ls those in detail.
Plain and simple...
Expanding upon this answer, here are a couple ...
How to detect the current OS from Gradle
... that it's still incubating though.
Mid 2018 Update: just like it was mentioned in comments, now this class moved to a different package, so one should use org.gradle.nativeplatform.platform.OperatingSystem.current()
As of mid 2015, Peter Kahn's answer is still valid. Environment-based profile acti...
How to replace an item in an array with Javascript?
...
For anyone else reading this. Both map() and forEach() are newer additions to the Javascript spec and aren't present in some older browsers. If you want to use them, you may have to add compatibility code for older browsers: devel...
Getting “CHECKOUT can only be performed on a version resource” when trying to commit using Eclipse s
... FWIW, this seems to be related to checking out an SVN repository with one version of the SVN client then trying to manage it in Eclipse using a newer version.
– David
Aug 19 '14 at 13:40
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How to repeat last command in python interpreter shell?
... Most appropriate answer. Should have been chosen as the correct one.
– Davidson Lima
Sep 25 '17 at 13:59
th...
What does the smiley face “:)” mean in CSS?
... i knew about "_" and "*" before the selector, but not this one you said.
– valerio0999
Aug 22 '14 at 10:14
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