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How do I update a Python package?
...l
sudo pip install [package_name] --upgrade
sudo will ask to enter your root password to confirm the action.
Note: Some users may have pip3 installed instead. In that case, use
sudo pip3 install [package_name] --upgrade
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Compile, Build or Archive problems with Xcode 4 (and dependencies)
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Holy crap on number 1. The quotes! Environment $(SRC_ROOT) of course, "may" resolve with a path with spaces. Could not figure out why zipping my project and extracting elsewhere resulted in a build failure!
– Erik Kerber
May 31 '13 at 16:...
Force LF eol in git repo and working copy
...vior of text=auto together with eol=lf. Source.
.gitattributes file in the root of your git repository:
* text=auto eol=lf
Add and commit it.
Afterwards, you can do following to steps and all files are normalized now:
git rm --cached -r . # Remove every file from git's index.
git reset --hard ...
Unable to show a Git tree in terminal
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Or you could scp ~/.bashrc root@remote:~/ and your aliases move over real quick.
– Adminy
May 15 '19 at 13:28
add a comment
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Can't update Macports (with Mac OS X Mavericks)
...talling new version 2.2.1
Installing new MacPorts release in /opt/local as root:admin; permissions 0755; Tcl-Package in /Library/Tcl
Error: /opt/local/bin/port: port selfupdate failed: Error installing new MacPorts base: command execution failed
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Installing PG gem on OS X - failure to build native extension
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n.b. If installing as root (for whatever reason), sudo goes before the variable: sudo ARCHFLAGS="-arch x86_64" gem install pg
– Noach Magedman
Aug 12 '14 at 21:40
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Version of SQLite used in Android?
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/system/bin/sh: sqlite3: not found This is on rooted Android 4.0.2 device
– Pointer Null
May 21 '12 at 12:35
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How to access component methods from “outside” in ReactJS?
...the component instance. You can pass a ref callback in when rendering the root of the component to get the instance, like so:
// React code (jsx)
function MyWidget(el, refCb) {
ReactDOM.render(<MyComponent ref={refCb} />, el);
}
export default MyWidget;
and:
// vanilla javascript code...
Run a single test method with maven
...without test. No Tests Were Executed happens when you try to run test from root project and there is modules without tests at all.
– Cherry
Aug 18 '14 at 3:46
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Make: how to continue after a command fails?
... Ah. Fair enough I guess. Generally I also believe answers that get at the root of the problem are superior to ones (like this one) that meerly answer the asked question. I'm not sure I'd downvote somebody for that, but different strokes...
– T.E.D.
Jul 25 '12 ...