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Hi;

I wrote an open source program in java. And i called it Change It Easy. This program have easy function for now. It lists a running proxy from the proxy list website. You can download this project and source from here. It runs in linux, windows and etc… For execute this program you have to install JRE(java runtime environment).

At future;
> It change your ip with proxy in running proxy list.
> Language Pack.
> And etc..

I will waiting your help. Please contact with me for your ideas.

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Hi everybody;

Before begin this tutorial, it’s include WM(Windows Mobile) informations for use your phone as modem.

Today, i give you some tips about 3G. We assume you gave a 3G from your mobile service provider. You have to set your phone’s configuration for 3G.

Let’s see… How can you configure your mobile phone?

In your mobile phone’s settings, there is a option as your mobile operators frequency band choice. You must set this option as WCDMA or automatic. After then you may reset your phone.┬á And then you might connect to the internet from your mobile 3g rate. Now on you can connect to the internet into the phone but… If you want to use this connection on PC you must do someting. In this point, i become a part of an activity.(You can call me from +90xxxxxx ­čÖé )

How can you use your mobile phone as 3G modem?

The simple way for this, when you bougth your phone, you must be gave your usb connect cable. When you plug this cable to pc and the phone, it’s create a network between your pc and phone. But this network is local network, you can not connect to the internet. For connecting to internet wm has an application as internet connection sharing (ICS). From this application you chose pc connection (usb or bluetooth) and network connection. After this steps you press connect button and you connect internet from the computer.

How can you share your 3G more computer?

If you have usb supporting modem you can plug your phone to this modem and you run ICS application from phone. You share an internet with this way. But what if your model doesn’t support usb? You can create adhoc with wifi in windows mobile but this is just local area. If you share your internet from wifi you must give a third party application wmwifirouter is good internet sharing application with this application you can setting up your internet sharing configuration very easy. but adhoc is only 1 machine. From your adsl modem create local network. When you make this set modem’s dhcp mode enable. Connect this local network from your mobile phone. If your mobile phone’s ip be a static, it’ll be good. And connect from other pc to this network. Dhcp give an ip to theese machine, and you must set gateway and dns ip to the phone’s ip. That’s it. you can connect to the internet from the other machines.

I connect from ubuntu to the internet while i wrote this article. Don’t forget your phone be just a modem, you connect internet from this modem in any platform. And internet connection is yours. You can use VoIP from your mobile phone with using like fring application. The internet connection is in your hand.

Just imagine and don’t give up the R&D…

Special thanks for valuable helping to Mr. Braggiotti, Silvio.

Hi all;

This article can be some of stupid. In fact, this artical is not my subject and i don’t know anything about 3d. I explain my sight. It can be true or false it is just a foresight.

Ok now we come back our high school age, remember the miror from the physics lessons. convex mirror, concave mirror, etc.. Very important suggestion about mirror,┬á a basic rule of the mirror is, it’s reflect in front of the objects. I thing, now switch on the lights on your mind.

If you approximate to the mirror your reflection is approximate to you, if you move away from the mirror your reflection is move away too.

Today , some films in Turkey’s cinemas are showing with 3d but they use a glass for show 3d. And it is not successful enough. They are not like 3d.

I thing, if we can use the reflection attribute of the mirror, we can simulate the images like a real.

Hi all;

I want to give some tips about the ubuntu.

The first one is;

When you install the ubuntu in your computer, somethings could bored you. For example, when you shutdown the system, pc speaker could play too loudly. This could be a problem, if u reset your computer regulary. If you don’t want to hear this voice you should disable it. But how?

Open the console and write this;

sudo modprobe -r pcspkr

This’ll disable the soun of pc speaker, but it isn’t finish yet. This command run for only that session. If you want to do this for all sessions you should do these;

Open console and write these;

sudo kate /etc/profile i have kate word processor on my own system.

and write this command at the end of the lines;

sudo modprobe -r pcspkr

after this you could use your ubuntu peace of mind.

And the second;

You enjoy the watch film before sleep and you want shutdown the system when you give the time. This is too easy. You can use shutdown command.Ok but how can you use this;

Open the console;

$ sudo shutdown -h now For immediately

$ sudo shutdown -h 18:45 For shutdown at 06:45 PM

This two tips are enought for this article. See you at upcoming articles.

Merhaba sevgili okuyucular;

Bu yaz─▒mla birlikte bir karar verdim ve art─▒k blogumda yeni makalelerimi ─░ngilizce olarak yay─▒nlayaca─č─▒m. T├╝rkiye ve di─čer ├╝lkelerden blogumu ziyaret eden bireyler i├žin; ilerisi i├žin d├╝┼č├╝nd├╝─č├╝m baz─▒ fikirlerim var, o zamana kadar google taraf─▒ndan sa─članan bir ├ževiri hizmeti olan http://translate.google.com adresini yaz─▒lar─▒m─▒ ├ževirmek i├žin kullanabilirsiniz.Akl─▒n─▒za tak─▒lan bir ┼čey olursa sormaktan ├žekinmeyin l├╝tfen.

Hi dear readers;

With this article i made a decision. From now on┬á i’ll publish my new article in English. For individuals who visit my blog from Turkey and the other nations; i have some idea for the future, until then a translation service provided by google http://translate.google.com adress that you can use to translate my articles.If something obsesses you, please don’t hasitate to ask.

Fantazi sqller!!!

Ba┼čl─▒k normalden de─či┼čik bir ba┼čl─▒k fakat bu ba┼čl─▒─č─▒n nedenini soracak olursan─▒z birazdan anlataca─č─▒m sql sorgular─▒ normalde yazd─▒─č─▒m─▒z sqllerden bir miktar farkl─▒ ┼č├Âyleki;

Farz edelim 1 den 20 ye kadar say─▒lar─▒n oldu─ču bir sql sorgusuna ihtiyac─▒m─▒z olu─čunu d├╝┼č├╝nelim. Bunun i├žin de─či┼čik yollar izleyebiliriz, bunlar─▒n en basiti bir tablo sorgularken rownum kullanarak 20 veya daha fazla kay─▒t olan tabloda 1’den 20’ye kadar say─▒l─▒ar─▒ listeleyebiliriz.

├ľrnek :

select rownum sayi from all_tables where rownum<=20;

Sistemde bulunan all_tables view’i ile 1 den 20 ye kadar say─▒lar─▒ almak i├žin bir sorgu ├žektik. sonu├ž olarak bize sorguyu getiriyor. Fakat performans olarak d├╝┼č├╝n├╝rsek bize maliyeti 264 gibi bir rakam olacakt─▒r. Bunun yerine a┼ča─č─▒daki sorguyu ├žekti─čimizde elde etti─čimiz cost 2’dir. Arada ciddi bir fark mevcuttur. Bununla birlikte birka├ž tablo joinledi─čimiz zaman cost (yani maliyet) daha da artacakt─▒r.

select rownum sayi from dual connect by rownum<=20;

┼×imdi de dbms_random paketinden bahsedelim. Bu paket i├žinde belirli fonksiyon ve prosedurleri i├žeren bir pakettir. Kullan─▒m─▒ ile ilgili birka├ž ├Ârnek verelim;

select dbms_random.value(1,100) from dual;

┼×eklinde bir kullan─▒m bize 1 ile 100 aras─▒nda bir de─čer verecektir. fakat bu de─čer ondal─▒kl─▒ bir de─čer olacakt─▒r. bu nedenle direk tam say─▒ alabilmek i├žin;

select trunc(dbms_random.value(1,100)) from dual;

┼čeklinde kullanabilirsiniz.

Birba┼čka kullan─▒m ┼čeklide s─▒ralama yaparken order by k─▒sm─▒nda kullan─▒labilmesidir. Bunun i├žin ┼ču ┼čekilde bir ├Ârnek yapabiliriz, g├╝ncel bir ├Ârnek verecek olursak herhafta ├žekilen say─▒sal loto gayet g├╝zel ve ilke ├Ârnekle bir b├╝t├╝n te┼čkil edecektir. gelin bir g├Âz atal─▒m;

select * from (
select rownum sayi from dual connect by rownum<=49
order by dbms_random.value)
where rownum<=6;

Burdaki 1’den 49’a kadar s─▒ral─▒ bir say─▒ dizisi getiriyoruz.Daha sonra order by dbms_random.value fonksiyonu ile bu say─▒lar─▒ rasgele bir ┼čekilde s─▒ral─▒yoruz ve i├žinden ilk 6 tanesini al─▒yoruz. bir ├Ârnek daha verecek olursak 4 * 4’l├╝k rasgele say─▒lardan olu┼čan bir matris dizisi yaratmak istedi─čimizi d├╝┼č├╝nelim, bunun i├žin;

SELECT TRUNC(dbms_random.value(1,100)) sayi1,
TRUNC(dbms_random.value(1,100)) sayi2,
TRUNC(dbms_random.value(1,100)) sayi3,
TRUNC(dbms_random.value(1,100)) sayi4
FROM dual connect by rownum<=4;

yukar─▒daki sorgu size 1’den 100’e kadar rasgele say─▒lardan olu┼čan 4*4’l├╝k bir matris dizisi verecektir.

Bana g├Âre bu sql sorgular─▒ ├žok fazla kullan─▒m alanlar─▒ olmad─▒─č─▒ i├žin fantazi sql sorgular─▒d─▒r, fakat ├Âyle yerler gelir ki bu sqller sizin i├žin hayat kurtar─▒c─▒ olabilir, elinizde binlerce kay─▒t var ve deneme yapmak i├žin rasgele de─čerler atman─▒z gerekiyor diyelim, veya maliyetlerle ilgili bir d├╝zenleme yapacaks─▒n─▒z ve bir tabloyu milyonlarca kay─▒tla doldurman─▒z gerekiyor veya en extrem durum 1’den belli bir say─▒ya kadar sadece say─▒ ihtiyac─▒n─▒z oldu diyelim, ├Ârnekler daha da artt─▒r─▒labilir.

Ba┼čka bir yaz─▒da daha g├Âr├╝┼čmek ├╝zere, ho┼č├žakal─▒n…

Farz edelim ki elinizde a┼ča─č─▒daki ┼čekilde bir xml dosyas─▒ var;

<?xml version=”1.0″?>
<xsl:stylesheet version=”1.0″ xmlns:xsl=”http://www.w3.org/1999/XSL/Transform”&gt;
<xsl:template match=”/”>
<html>
<body>
<h2>My CD Collection</h2>
<table border=”1″>
<tr>
<th>Title</th>
<th>Artist</th>
</tr>
<xsl:for-each select=”catalog/cd”>
<tr>
<td><xsl:value-of select=”title”/></td>
<td><xsl:value-of select=”artist”/></td>
</tr>
</xsl:for-each>
</table>
</body>
</html>
</xsl:template>
</xsl:stylesheet>

├Ârnek xml ├╝zerinde “My CD Collections” k─▒sm─▒n─▒ almak istedi─čimizi d├╝┼č├╝n├╝rsek bunun i├žin html->body->h2 ┼čeklinde bir yol izlememiz gerekecektir. Fakat sadece bu yolu izlememiz yetmeyecek ├ž├╝nk├╝ burda <xsl:stylesheet version=”1.0″ xmlns:xsl=”http://www.w3.org/1999/XSL/Transform”&gt; k─▒sm─▒nda bir namespace verilmi┼č. Yani pl/sql’de bir sorgu haz─▒rlarken bunu g├Âz ├Ân├╝nde bulundurmam─▒z gerekecek. Gelin ├Ârne─če bir g├Âz atal─▒m;

with t as (
select xmltype(‘<?xml version=”1.0″?>
<xsl:stylesheet version=”1.0″
xmlns:xsl=”http://www.w3.org/1999/XSL/Transform”&gt;
<xsl:template match=”/”>
<html>
<body>
<h2>My CD Collection</h2>
<table border=”1″>
<tr>
<th>Title</th>
<th>Artist</th>
</tr>
<xsl:for-each select=”catalog/cd”>
<tr>
<td><xsl:value-of select=”title”/></td>
<td><xsl:value-of select=”artist”/></td>
</tr>
</xsl:for-each>
</table>
</body>
</html>
</xsl:template>
</xsl:stylesheet>’) x from dual)
select extractValue(x, ‘/xsl:stylesheet /xsl:template/html/body/h2/text()’,
‘xmlns:xsl=”http://www.w3.org/1999/XSL/Transform”&#8216;) deger
from t
;

Bu sorgudaki ilk k─▒s─▒mda asl─▒nda bir xml tipi cast ediliyor, esas g├Ârev 2. sorguda extractValue komutu xml i├žindeki alanlar─▒ ay─▒rmam─▒z─▒ sa─člayan bir komuttur.‘xmlns:xsl=”http://www.w3.org/1999/XSL/Transform”&#8216; k─▒sm─▒nda namespace’imizi extractValue komutuna tan─▒ml─▒yoruz, ve ard─▒ndan xml textimizde bulunan alanlarda s─▒ras─▒ ile ilerliyoruz, xsl:stylesheet->xsl:template->html->body->h2->text() en son k─▒s─▒mdaki text() komutu XPATH’de i├žinde bulundu─čumuz node’a ait text’i verecektir bize. Bu ┼čekilde basit├že xml parse i┼člemi ger├žekle┼čtirebiliriz.

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