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How to update a menu item shown in the ActionBar?
... answered Apr 23 '11 at 23:37
CommonsWareCommonsWare
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Brew update failed: untracked working tree files would be overwritten by merge
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How to write file if parent folder doesn't exist?
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Use mkdirp in combination with path.dirname first.
var mkdirp = require('mkdirp');
var fs = require('fs');
var getDirName = require('path').dirname;
function writeFile(path, contents, cb) {
mkdirp(getDirName(path), function (err) {
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Vagrant's port forwarding not working [closed]
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I'll make this an actual answer instead of just more comments.
First thing: try curl 'http://localhost:80' from within the VM. If that doesn't work, then it's definitely not the port forwarding.
Next: try curl -v 'http://localhost:4567/' from your host machine. Curl might g...
C++, copy set to vector
... Should I output.reserve(input.size()); by myself or can I hope that some compiler does it for me?
– jimifiki
Mar 27 '14 at 13:19
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How to avoid java.util.ConcurrentModificationException when iterating through and removing elements
...also leads to java.util.ConcurrentModificationException, see stackoverflow.com/a/18448699/2914140.
– CoolMind
May 31 '16 at 6:41
1
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How to rollback a specific migration?
...igrations back to (and including) a target migration, use: (This corrected command was added AFTER all the comments pointing out the error in the original post)
rake db:migrate VERSION=20100905201547
In order to rollback ONLY ONE specific migration (OUT OF ORDER) use:
rake db:migrate:down VERSIO...
Error: Configuration with name 'default' not found in Android Studio
... @aleb to get full error message you just need to run terminal command: ./gradlew assembleDebug. You can do it from Android Studio or an external terminal app.
– eleven
Apr 15 '15 at 12:40
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