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Change project name on Android Studio

... This did the trick for me: Close Android Studio Change project root directory name Open Android Studio Open the project (not from local history but by browsing to it) Clean project If your settings.gradle contains the below line, either delete it or update it to the new name. rootProj...
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PostgreSQL create table if not exists

In a MySQL script you can write: 6 Answers 6 ...
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Combining multiple git repositories

...thesis |_(your thesis...) Then create a git repository in the root directory, pull everything into it and remove the old repositories: $ cd phd $ git init $ git pull code $ rm -rf code/code $ rm -rf code/.git $ git pull figures --allow-unrelated-histories $ rm -rf figures/figures $ r...
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[SOLVED] Can't send payload > 23bytes(MTU setted to 128bytes) - #9 by ...

:root { --animation-state: paused; } /* user picked a theme where the "regular" scheme is dark */ /* user picked a theme a light scheme and also enabled a dark scheme */ /* deal with light scheme first */ @media (pref...
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Command not found when using sudo

...un a command using sudo you are effectively running it as the superuser or root. The reason that the root user is not finding your command is likely that the PATH environment variable for root does not include the directory where foo.sh is located. Hence the command is not found. The PATH enviro...
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Difference between validate(), revalidate() and invalidate() in Swing GUI

... synchronized (getTreeLock()) { invalidate(); Container root = getContainer(); if (root == null) { // There's no parents. Just validate itself. validate(); } else { while (!root.isValidateRoot()) { if (root.getCon...
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Two versions of python on linux. how to make 2.7 the default

...on cd /usr/bin ls -l Here you can see something like this lrwxrwxrwx 1 root root 9 Mar 7 17:04 python -> python2.7 your default python2.7 is soft linked to the text 'python' So remove the softlink python sudo rm -r python then retry the above command ls -l you can see ...
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How do I create a new Swift project without using Storyboards?

... All it takes for not using Storyboards for the rootViewController: 1· Change AppDelegate.swift to: import UIKit @UIApplicationMain class AppDelegate: UIResponder, UIApplicationDelegate { var window: UIWindow? func application(_ application: UIApplication, di...
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Delete all tags from a Git repository

... This is too slow, below solution is better. – Root Fool Feb 27 at 19:58 If you need to enter passphrase for com...
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How to exclude file only from root folder in Git

...g.php files in source tree and I need to exclude only one, located in the root while other keep under revision control. 4...