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How to connect to Mysql Server inside VirtualBox Vagrant?
...sure MySQL binds to 0.0.0.0 and not 127.0.0.1 or it will not be accessible from outside the machine
You can ensure this by editing your my.conf file and looking for the bind-address item--you want it to look like bind-address = 0.0.0.0. Then save this and restart mysql:
sudo service mysql restart...
How to refresh Android listview?
...find the difference you need to check where the data in your adapter comes from.
If this is just a collection you're keeping in memory check that you actually deleted from or added the item(s) to the collection before calling the notifyDataSetChanged().
If you're working with a database or servic...
How to properly ignore exceptions
...boardInterrupt, SystemExit and stuff like that, which are derived directly from exceptions.BaseException, not exceptions.Exception.
See documentation for details:
try statement
exceptions
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Print text instead of value from C enum
..... I'm not sure if the C standard requires compilers to begin enumerations from 0, although most do (I'm sure someone will comment to confirm or deny this).
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Microsoft CDN for jQuery or Google CDN? [closed]
...).
Important Note: If you're building an intranet application, stay away from the CDN approach. It doesn't matter who's hosting it, unless you're on a very overloaded server internally, no CDN will give you more performance than local 100mb/1GB ethernet will. If you use a CDN for a strictly inte...
Call Activity method from adapter
Is it possible to call method that is defined in Activity from ListAdapter ?
8 Answers
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Upgrading Node.js to latest version
...le
For the latest version:
sudo n latest
###Windows:
just reinstall node from the .msi in Windows from the node website.
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Can I get a patch-compatible output from git-diff?
...e yesterday how to do it, I would have given your answer and said I got it from answers to this question. (Actually I would probably use a bare git diff > save.patch and git checkout . instead of a reset, but yeah...
– Malvolio
Sep 5 '14 at 14:55
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How to get the first item from an associative PHP array?
...) will return the first element, but it will also remove the first element from the array.
$first = array_shift($array);
current() will return the value of the array that its internal memory pointer is pointing to, which is the first element by default.
$first = current($array);
If you want to...
Resetting remote to a certain commit
... There's a nice explanation of your options for doing this in this answer from Jakub Narębski. Which one is most convenient depends on how many commits you want to revert, and which method makes most sense to you.
Since from your question it's clear that you have already used git reset --hard to...