Unyuuu

Weird "C compiler cannot create executables" error

noreply@blogger.com (Kalys Osmonov) — Sat, 24 Mar 2012 06:06:00 +0000

After upgrading to Mac OS X Lion 10.7.3 I wanted to install pdnsd from homebrew.
When I run "brew install pdnsd" (or any homebrew formula), I got "checking for C compiler default output file name... configure: error: C compiler cannot create executables".

To solve this problem you need to:

Install XCode from app store.
Install Command Line Tools in XCode Prefenences -> Downloads.

CruiseControl.rb and Rails 3 with RVM

noreply@blogger.com (Kalys Osmonov) — Thu, 21 Jul 2011 12:48:00 +0000

Hello. There is no article how to configure CruiseControl.rb(ccrb) for Rails 3 with RVM on internet so far. That's pity. Let's fix it.

First, install ccrb (just download and unzip from https://github.com/thoughtworks/cruisecontrol.rb/downloads).
Create new ccrb project named 'your_project'.

Then let's open ~/.cruise/projects/your_project/cruise_config.rb with your favorite editor.
Uncomment next line:

project.build_command = './build_my_app.sh'

Add build_by_app.sh to your rails application so full path should be ~/.cruise/projects/your/project/work/build_by_app.sh.
This file should contain next lines:

#!/bin/bash
# Load RVM into a shell session *as a function*
if [[ -s "$HOME/.rvm/scripts/rvm" ]] ; then
  # First try to load from a user install
  source "$HOME/.rvm/scripts/rvm"
elif [[ -s "/usr/local/rvm/scripts/rvm" ]] ; then
  # Then try to load from a root install
  source "/usr/local/rvm/scripts/rvm"
else
  printf "ERROR: An RVM installation was not found.\n"

fi

bundle install
bundle exec cucumber

Start ccrb and build.

rvm's zlib issue

noreply@blogger.com (Kalys Osmonov) — Sat, 19 Mar 2011 07:51:00 +0000

I had problem with rubygem in rvm's ruby because ruby wasn't compiled with zlib support. You can avoid this issue if you'll install this packages:

sudo apt-get install zlib1g-dev libssl-dev libreadline5-dev libxml2-dev libsqlite3-dev

From this page.

In memory sqlite database for testing Rails 3 app with Cucumber and RSpec

noreply@blogger.com (Kalys Osmonov) — Fri, 21 Jan 2011 07:36:00 +0000

Hello.
Let me introduce you my way of using in memory database inspite of existence of plenty articles regarding this on internets.

config/database.yml

test: &test
  adapter: sqlite3
  encoding: utf8
  database: ":memory:"

In cucumber's features/support/env.rb in Before paste this:

load_schema = lambda {
    # use db agnostic schema by default
    load "#{Rails.root.to_s}/db/schema.rb" 

    # if you use seeds uncomment next line
    # load "#{Rails.root.to_s}/db/seeds.rb"
    # ActiveRecord::Migrator.up('db/migrate') # use migrations
  }
  silence_stream(STDOUT, &load_schema)

Add lines below to spec/spec_helper.rb:

load_schema = lambda {
    load "#{Rails.root.to_s}/db/schema.rb" # use db agnostic schema by default
    # ActiveRecord::Migrator.up('db/migrate') # use migrations
  }
  silence_stream(STDOUT, &load_schema)

XAMPP 403 Access Forbidden Problem

noreply@blogger.com (Kalys Osmonov) — Wed, 21 Jul 2010 06:28:00 +0000

It's the second time when I got "403 Access Forbidden" in XAMPP under Mac OS X. First time I solved somehow.
Today I found what the problem is. I just set my User and Group parameters in /Applications/XAMPP/etc/httpd.conf.

You may think it's obvious but I've never set this things on Linux.

Issue on PyroCMS bugtrack.

noreply@blogger.com (Kalys Osmonov) — Mon, 10 May 2010 14:16:00 +0000

http://github.com/philsturgeon/pyrocms/issues/issue/207

FOSS meeting

noreply@blogger.com (Kalys Osmonov) — Sat, 20 Mar 2010 16:06:00 +0000

Today I was at the malaysian FOSS community meeting.
As usual for this kind of meetings there were presentations.
Victor Yap told about Blender, changes between versions 2.49 and 2.50. Show several movies of Durian team (http://durian.blender.org) and movie of his team with nice girl and lion.
In next short presentations I got information about Hackerspace in Kuala Lumpur.
And next presentation was really interesting for me. Presenter told about Arduino (http://arduino.cc). Very nice hardware solution. I think I'll play with Arduino very soon.

Why I don't like China

noreply@blogger.com (Kalys Osmonov) — Thu, 18 Mar 2010 10:00:00 +0000

I don't like China because

Formula 1 Malaysian Grand Prix

noreply@blogger.com (Kalys Osmonov) — Mon, 15 Mar 2010 15:46:00 +0000

I got ticket to Grand-Prix. I'm so happpppyyyyy!!!

First appengine application - online text reader

noreply@blogger.com (Kalys Osmonov) — Mon, 04 Jan 2010 12:13:00 +0000

If you often read books from mobile phone this service can be useful for you.
webbookreader.appspot.com.

Using appengine-django-helper is very good with dealing with appengine if you know django of course.

rss.kg & twitter

noreply@blogger.com (Kalys Osmonov) — Tue, 01 Dec 2009 11:37:00 +0000

I have no idea how to tweet posts on rss.kg. Now I tweet all of them. But some part of my mind says that it isn't true. There will be too many posts soon.
Getting started using twitter API was very simple.Just used this: http://code.google.com/p/python-twitter.

simple mysql dao class for python

noreply@blogger.com (Kalys Osmonov) — Sun, 29 Nov 2009 14:53:00 +0000

This is DAO class for working with mysql which may help you if you need do something quickly and don't want to use ORM:


# encoding: utf8

import MySQLdb

class Singleton(object):
    _instance = None
    def __new__(cls, *args, **kwargs):
        if not cls._instance:
            cls._instance = super(Singleton, cls).__new__(cls, *args, **kwargs)
        return cls._instance


class DAO(Singleton):
    def __init__(self):
        """
        Inits MySQL connection
        """
        self._connect()
        return


    def _connect(self):
        """
        Creates connection
        """
        self.connection = MySQLdb.connect(host="localhost", \
            user="mysql_user", \
            passwd="mysql_password", \
            db="mysql_db", \
            port=3306)
        return


    def _get_cursor(self):
        """
        Pings connection and returns cursor 
        """
        try:
            self.connection.ping()
        except:
            self._connect()
        return self.connection.cursor()


    def get_row(self, query):
        """
        Fetchs one row
        """
        cursor = self._get_cursor()
        cursor.execute(query)
        row = cursor.fetchone()
        cursor.close()
        return row


    def get_rows(self, query):
        """
        Fetchs all rows
        """
        cursor = self._get_cursor()
        cursor.execute(query)
        rows = cursor.fetchall()
        cursor.close()
        return rows


    def execute(self, query):
        """
        Executes query for update, delete
        """
        cursor = self._get_cursor()
        cursor.execute(query)
        cursor.close()
        return

How to fetch feed url from web page in python

noreply@blogger.com (Kalys Osmonov) — Wed, 21 Oct 2009 12:12:00 +0000

Easyly.


import urllib2
from lxml import etree

webPageUrl = "http://www.osmonov.com"
try:
    opener = urllib2.build_opener()
    response = opener.open(webPageUrl)
    if response.headers.__getitem__('Content-Type').startswith('text/html'):
        html_element = etree.HTML( response.read() )
        link_elements =html_element.findall('.//link[@rel="alternate"]')
        if link_elements.__len__() > 0:
            # so we can have several link tags, i use just the first
            feedUrl = link_elements.__getitem__(0).get('href')

except urllib2.URLError:
    # commander! do something violent

hi.kg API

noreply@blogger.com (Kalys Osmonov) — Mon, 12 Oct 2009 19:31:00 +0000

Dear Sudar'! ^_^
Please! Try out hi.kg API.
It's implemented on json-rpc.
url: http://hi.kg/api.php
method: shorten
argument: url
return: shorten_url

Some examples:


<?php

require_once("jsonRPCClient.php");
$client = new jsonRPCClient("http://hi.kg/api.php");

echo $client->shorten( "http://www.osmonov.com");

?>

Also JSON-RPC PHP lib here

Have a nice shortening!

Адмирал

noreply@blogger.com (Kalys Osmonov) — Mon, 10 Aug 2009 15:12:00 +0000

Представляете, квартиры в доме на месте ресторана "Адмирал" уже раскупили. Вот как расположение имеет значение. Кста, комплекс из двух жилых и офисных зданий сохранит старое название.

Trip to Sary-Chelek.

noreply@blogger.com (Kalys Osmonov) — Thu, 06 Aug 2009 10:13:00 +0000

Sary-Chelek is a lake in the south of Kyrgyzstan. Recently we had trip there. "Bishkek-Osh" highway connects the north and the south of my country. The highest point in road, ~3300 meters altitude, is Tyo-Ashuu pass. It was cold there but it's beautiful all seasons.

We had breakfast in Ala-Bel pass near Chychkan river and found nice car.

Water of Toktogul reservoir twists generators of Toktogul hydro electric station which powers all country with electricity.

After Toktogul reservoir Naryn river becomes blue-green color cause of depth.

Sary-Chelek is in ~1800 altitude. At the entrance to lake's plain there are place called Panorama.

At place.

Find the difference in pictures. :)

View all photos in album

Soon I'll post photos from the second trip to Sary-Chelek.

ме сага

noreply@blogger.com (Kalys Osmonov) — Tue, 28 Jul 2009 19:21:00 +0000

(12:06:41 AM) Никита Федяшев: Калыс, напиши что-нибудь в блог )
(12:06:46 AM) Никита Федяшев: почитать хочется )

читай

блог не открывается ><

noreply@blogger.com (Kalys Osmonov) — Mon, 27 Jul 2009 17:17:00 +0000

фигня какая-то.
http://www.blogger.com и *.blogspot.com открываются, а custom домены (http:/www.osmonov.com, http://www.abraliev.com) с акнета нет. с хомы открывается. причем, пинги нормальные, коннект происходит, firefox грит waiting for ... и усё.

Звуки-муки

noreply@blogger.com (Kalys Osmonov) — Mon, 27 Jul 2009 17:01:00 +0000

Открыл для себя, что гул от кулеров компьютера сильно мешает работать тем, что я засыпаю под его монотонные звуки. Когда компьютер включенный, этот звук незаметен, но когда выключаешь комп и наступает тишина, уши и мозг испытывают такое облегчение.

Если у тебя есть такая проблема, то быстро решай его. Выноси системник на балкон, приобретай ноут, ставь жидкостное охлаждение, что угодно, но работать ты должен в тишине.

Вот так вот.

УНЬЮЮЮЮЮЮЮЮЮАААААГГГЪХ!!!!!

noreply@blogger.com (Kalys Osmonov) — Thu, 04 Jun 2009 18:52:00 +0000

НЯЯЯЯЯЯЯЯЯЯЯРГЪЪЪЪХ!!!!
КУКЛЫ ДЕЛАЮТ МЕНЯ ДОБРЕЙ!!!
ДОБРАЯ ДЕСА ЛЮБИТ ДЕТЕЙ!!!
ШИНКА И ХИНА ПОССОРИЛИСЬ С НЕЙ!!1
НО ВСЕ ПОМИРИЛИСЬ И СТАЛО ВЕСЕЛЕЙ!!!!!
УНЬЮЮЮЮЮЮЮЮЮ!!!!!
Я ЧУВСТВУЮ ЗАПАХ РОЗ!!!!!
УНЬЮЮЮЮЮЮЮЮЮАААААГГГЪХ!!!!!
Я ЧУВСВТУЮ ЗАПАХ РОЗ!!!!!
НАДО ОБНЯТЬ И ЛЮБИТЬ ДО СЛЁЗ!!!!!
НОЧЬЮ ВНЕЗАПНО! В ЗЕРКАЛЕ ТУМАН!
СУЙГИНТА ЗАДУМАЛА ХИТРЫ ОБМАН!!!!
РУТНАЯ ЛАМПА РОЗЫ СИЛЬНЕЙ!!!
НО ВСЕ ПОМИРИЛИСЬ И СТАЛО ВЕСЕЛЕЙ!!!!
УНЬЮЮЮЮЮЮЮЮЮЮЮЮ!!!!!111!!
Я ЧУВСТВУЮ ЗАПАХ РОЗ!!!!!1!
УНЬЮЮЮЮЮЮЮЮЮАААААГГГЪХ!!!!!!!
Я ЧУВСТВУЮ ЗАПАХ РОЗ!!!!!!
НАДО ОБНЯТЬ И ЛЮБИТЬ ДО СЛЁЗ!!!!!!!!!!

отсюда http://nya.sh/post/4109

WebMoney in AUB terminals

noreply@blogger.com (Kalys Osmonov) — Sat, 30 May 2009 06:17:00 +0000

Good news, friends!!!

Now it's possible to buy webmoney (WMZ, WMR) in terminals of AsiaUniversalBank.

Client certificates with urllib2

noreply@blogger.com (Kalys Osmonov) — Fri, 17 Apr 2009 09:11:00 +0000

First let's get pem formatted file with certificate and key from your *.pkcs12 or *.pfx file with openssl.

openssl pkcs12 -in file.p12 -out file.pem -nodes

Now we need to extend standart HTTPSHandler( I found it here. I added timeout to getConnection method. ) and sent instance of it to urllib2's build_opener.

import urllib2, httplib
class HTTPSClientAuthHandler(urllib2.HTTPSHandler):
def __init__(self, key, cert):
urllib2.HTTPSHandler.__init__(self)
self.key = key
self.cert = cert
def https_open(self, req):
#Rather than pass in a reference to a connection class, we pass in
# a reference to a function which, for all intents and purposes,
# will behave as a constructor
return self.do_open(self.getConnection, req)
def getConnection(self, host, timeout=300):
return httplib.HTTPSConnection(host, key_file=self.key, cert_file=self.cert)

opener = urllib2.build_opener(HTTPSClientAuthHandler('/path/to/file.pem', '/path/to/file.pem.') )
response = opener.open("https://example.org")

print response.read()

Harmonica

noreply@blogger.com (Kalys Osmonov) — Thu, 16 Apr 2009 16:35:00 +0000

Harmonica was one of things I want to have. It's small and sounds cool. I associate it with Wild West and cowboys.

A month ago I saw a harmonica in music store and I said myself to buy it.

Today I purchased another one than I saw. I didn't know types, how to play on it. The thing I assess was count of holes )). I choose Yamaha SS 220.

I found that it needs to inhale too, not only blow )). It takes half an hour to understatnd positions of note and I played simple melodies.

Found some information on web about harmonicas. Type of mine is Chromatic Single. It has two rows of holes. Upper row gives C# scale and lower gives C scale. There are 44 holes, 22 on each row.

P.S. There, in Yamaha music store, I played on electronic drums. They're sooo coool. I wish them. Drums are compact it's important for my appartment. You control a volume and also they're pluggable to headphones. Aaaaaaa!!! I want I want I want them. With my real drums I feel discomfort when I play cause of my neighbors and thin walls. Somebody, give me 1500 dollars!

exchange.kg

noreply@blogger.com (Kalys Osmonov) — Tue, 31 Mar 2009 07:49:00 +0000

Me and Anton Kirsanov start the payment service for mobile operators with webmoney.
All front-end developped by Anton and back-end by me :).
I used django and python libraries.

New job

noreply@blogger.com (Kalys Osmonov) — Fri, 06 Mar 2009 11:15:00 +0000

I changed job.

Now I work in puskstudio.

That's all. :)))