Create Android Apps with Eclipse

Today, I feel like myself to create Android apps for mobile touching. Honestly, I'm very very new to mobile apps especially Android. That's why I don't know how to create andriod app and which IDE is suitable for it either. Well, I've already installed Eclipse in my pc and wanna know whether I can create Android apps with Eclipse or not. Well, I got some information about creating Android apps with Eclipse. For me, it's kinda complicated and have tried two times to complete installation. Ok, i'll mention simple ways to create Android apps with Eclipse.

1) Download Android SDK under following link

http://developer.android.com/sdk/index.html

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Deploy Coldfusion Project in Google App Engine with OpenBD

This post is what I forgot to show how to deploy CFM project in Google App Engine with OpenBD. It's very simple to deploy but it would be touchy if you don't know the keypoint of using eclipse. The easiest way to deploy is using eclipse. That's why you need to download eclipse first. I don't know who using which type of eclipse version. But, I used Europa type of versing with J2EE. Please keep in mind that  Google App Engine only supports eclipse J2EE version.

Download Here http://www.eclipse.org/downloads/moreinfo/jee.php

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Google App Engine with Coldfusion

Today I'm quite satisfied of what I did. Because I can run and deploy Coldfusion Application in Google App Engine with OpenBlueDragon. It's cool that we don't need to buy Coldfusion Server if we want to host our Coldfusion project. It's 100% FOC just like PHP. Unfortunately, 10% of Coldfusion function and tags are not supported in OpenBlueDragon. I've developed RSS Feed reader project and hosted it in Google App Engine

view plain print about
1<cfset source = "http://www.ppshein.net/rss.cfm" />
2<cfhttp url="#source#" />
3<cfset myBlogXMLDoc = xmlParse(cfhttp.filecontent) />
4<cfset BlogNodes = xmlSearch(myBlogXMLDoc,'/rss/channel/item') />

Above coding stands for fetching data from my blog. In Adobe Coldfusion, to read data from RSS, we can use but in OpenBlueDragon, supports only for Create action. That's why I used with .

view plain print about
1<cfoutput>
2    <cfloop from="1" to="10" index="i">
3    <!---
4        The array contents need to parsed
5        so you can easily get '
6        at the child nodes children and attributes.
7    --->

8    <cfset BlogXML = xmlparse(BlogNodes[i]) />
9    <div id="title">#BlogXML.item.title.xmlText#</div>
10    <div id="date">#BlogXML.item.pubDate.xmlText#</div>
11    <div id="description">#BlogXML.item.description.xmlText#</div>
12    <div id="link"><a href="#BlogXML.item.link.xmlText#" target="_blank">Read More</a></div>
13    </cfloop>
14</cfoutput>

Above coding stands for displaying Blog entities from my blog. You can see example here. It's not my wordpress blog. It's just clone.

CFEclipes for CFML deverloper

In these days, I'm getting sick of developing CFML pages with homesite5. Because, it doesn't support for cfmx8 tag and sometimes, getting errors and got off. On the other hand, I don't want to install DreamWeaver because it's kinda big and take much of space and memory. That's why I was dilemma between them. So, I was surfing through websites and solving this problems. Finally, I got it eclipse is suitable for CFML developer.

Download Eclipse Here http://www.eclipse.org/downloads

Then follow up this instruction; how to install cfeclipse plug-in in eclipe http://www.dopefly.com/projects/cfeclipse.cfm?CFID=2953264&CFTOKEN=29845399#a1

Google App Engine data manipulation with Coldfusion

Today, I've recently developed one simple project with Coldfusion in Google App Engine. To manipulate data in Google App Engine is complicated because we can use only GQL (Google Query Language) instead of SQL. Likewise, displaying data in Google App Engine with OpenBD is quite different with Adobe Coldfusion. That's why, it's too hard to handle to everything. Ok, I'll show how to create Table in Google App Engine and retrieve data either.

Create Table and Insert Data

view plain print about
1<cfscript>
2    car = StructNew();
3    car["Class"] = "Sedan-Midsize";
4    car["Make"] = "Audi";
5    car["Model"] = "A6";
6    keyString = googleWrite(car, "MyCarLot");
7
</cfscript>

Ref : http://wiki.openbluedragon.org/wiki/index.php/GoogleAppEngine:Datastore

Display data

view plain print about
1<cfquery dbtype="google" name="QryCar">
2    select from MyCarLot
3</cfquery>
4    
5<cfloop from="1" to="#ArrayLen(QryCar)#" index="i">
6    <cfoutput> #getAllTags[i].Class# </cfoutput>
7</cfloop>

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