This is a very common problem for people using versions of Ubuntu Linux. Usually you install the MySQL server using Apt or Synaptic Package Manager and they setup packages without asking you for a root password. Then you realize that there a bunch of solutions for this problem, but none of them gives you a full, step by step description how to reset the root password. This is really very easy to do and I’ll tell you how.
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After installing the Postgres on my machine I had some issues regarding it’s connections through sockets. So after a long time of trying to configure correctly I’ve finally gave up and started from scratch. Here is a good post of how to install it (in russian): http://lug.nsk.ru/lugnskru/2010/10/ustanovka-postgresql-9-pgadmin-iii-v-ubuntu-10-04.html. So the steps were the following (for those who don’t know russian). Continue reading »
There are only three providers in my country that provide 3G/GPRS internet, but two of them don’t requre username and password to sign in. Before finding out that NetworkManager has a mobile broadband feature I’ve tried plenty of times to connect using Gnome-PPP and WvDial. Both they were requiring valid username and password, i.e. you can’t connect to provider which doesn’t use any authentication. Continue reading »
I’ve started a new page on my blog today. The page named “Sencha-ExtJS” represents a very unique container for ExtJS examples. It’s a mix of Ext Docs and Samples pages. I have used DataView instead of a tree which, in my opinion, will emphasize what represents current example. In order to implement that structure I’ve used almost all of my knowledge in ExtJS and not only. Continue reading »
In this article I will describe the process of sending and receiving patches through email (for Gmail) for git repositories. Before sending an email make patch using git format-patch. Continue reading »
ExtJs Simple Data Writer
Ext.data.SimpleWriter facilitates create, update, and destroy (CRUD) actions between an Ext.data.Store and a server-side framework, like it would done using a default html form, e.g. Ext.data.SimpleWriter sends request as arrays.
To understand why and where Ext.override can be useful you can read this post which I liked most Ext.override – Monkey Patching Ext JS.
The problem that I’ve encountered is in closing all other menus when you click on Ext.form.DateField’s trigger button. Let’s see why it is happening. Continue reading »
This post is not about URL Rewriting. It is mostly about how to post mod rewrite sources on your blog. My blog is working on SyntaxHighlighter Evolved by Aleksey Gorbachev highlighter so I’ve wrote a simple extension for it. Continue reading »
After some researches, my friend posted a review for some Js frameworks (JavaScript UI framework comparison or Why I choose ExtJS & JQuery) we started to write out project mainly on ExtJs. So the first thing that needed very much and couldn’t find anywhere was the simplest combobox which default value I would gave from XML. At the process I found that Ext.data.XmlStore doesn’t have any parameter which shows is it loaded already or not. So the first I’ve extended it for my needs. Continue reading »
After installing Red5 you will have HTTP server on port 5080 (it is the default value, but you can change it during install). You can find there sample named Publisher. It uses Red5 sample application oflaDemo. In this post I’ll tell you how to write something simple like that sample. Continue reading »