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Lost connection to MySQL server at 'reading initial communication packet', system error: 0
...ano /etc/mysql/my.cnf
Comment line:
#bind-address = 127.0.0.1
Restart MySQL:
>sudo service mysql restart
2) Create user for remote connection.
>mysql -uroot -p
CREATE USER 'developer'@'localhost' IDENTIFIED BY 'dev_password';
CREATE USER 'developer'@'%' IDENTIFIED BY 'dev_passw...
Change font color for comments in vim
...over at http://vim.wikia.com/wiki/256_colors_in_vim. A decent place to get started though, is via:
be
:verbose hi
when actually inside vim, and editing a file. Then check out how all of the variables have had metadata associated with them. Data returned from there, make it real easy to add the...
How to turn IDENTITY_INSERT on and off using SQL Server 2008?
...INSERT sending batch.
You can send several INSERT ... VALUES ... commands started with one SET IDENTITY_INSERT ... ON; string at the beginning. Just don't put any batch separator between.
I don't know why the SET IDENTITY_INSERT ... ON stops working after the sending block (for ex.: .ExecuteNonQue...
What's the use/meaning of the @ character in variable names in C#?
I discovered that you can start your variable name with a '@' character in C#.
In my C# project I was using a web service (I added a web reference to my project) that was written in Java. One of the interface objects defined in the WSDL had a member variable with the name "params". Obviously this i...
Set icon for Android application
...id Studio will generate all the right assets with the right names. You can start with a single image asset rather than having to manually generate different assets sizes and then trying to figure out where they go in the latest version of Android Studio.
– Fuad Kamal
...
My Understanding of HTTP Polling, Long Polling, HTTP Streaming and WebSockets
... 10 years, and yet it's not prevalent.
The WebSocket standard was able to start with a fresh approach, bearing those restrictions in mind, and hopefully having learned some lessons from them.
Some WebSocket implementations use Flash (or possibly Silverlight and/or Java) as their fallback when WebS...
Adding external library in Android studio
...You don't have to manually enter this in your build file].
Now you can start using the library in your project.
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How do you add CSS with Javascript?
...d in stylesheets anyway.
You do need a stylesheet in place before you can started appending to it like this. That can be any existing active stylesheet: external, embedded or empty, it doesn't matter. If there isn't one, the only standard way to create it at the moment is with createElement.
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Convert command line arguments into an array in Bash
...an do set foo, which will mean $1 expands to "foo", but if your parameters start with a dash set will assume you mean to set a shell option. The double-dash ensures that all the following parameters are interpreted as positional parameters to be set.
– kojiro
A...
How to get the CPU Usage in C#?
... cpuCounter.InstanceName = "_Total";
// will always start at 0
dynamic firstValue = cpuCounter.NextValue();
System.Threading.Thread.Sleep(1000);
// now matches task manager reading
dynamic secondValue = cpuCounter.NextValue();
...