VirtualBox – Change Focus from Guest to Host and Vice Versa (Windows Host)


I use Windows 7 host with Ubuntu Server and Centos Minimal guest, sometimes when I move mouse cursor into virtualbox window it will disappear, even I’ve tried to move the mouse everywhere the cursor could not appear outside virtualbox window. I just found that pressing RIGHT CTRL key will bring the cursor back outside virtualbox window

Advertisements

Create Your First Android App in Windows 7


NODEJS
1. install nodejs
2. npm install -g phonegap
3. npm install -g cordova

JAVA SDK
1. install java sdk
2. set JAVA_HOME environment variable. eg: JAVA_HOME=C:\Program Files\Java\jdk1.8.0_05
3. add JAVA’s bin folder to PATH environment variable, eg: C:\Program Files\Java\jdk1.8.0_05\bin

ANDROID SDK
1. copy to desired location, eg: C:\dev
2. set ANDROID_HOME environment variable, eg: ANDROID_HOME=C:\dev\adt-bundle\sdk
3. add ANDROID’s tools and platform-tools folder to the PATH environment variable, eg: %ANDROID_HOME%\tools;%ANDROID_HOME%\platform-tools

ANT
1. copy to  sdk/tools folder
2. set ANT_HOME environement variable, eg: ANT_HOME=C:\dev\adt-bundle\sdk\tools\ant
3. add ANT’s tools and bin folder to PATH environment variable, eg:  %PATH%\tools;%ANT_HOME%\bin

TESTING THE INSTALLATION

java -version
java version “1.8.0_05”
Java(TM) SE Runtime Environment (build 1.8.0_05-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.5-b02, mixed mode)

ant -version
Apache Ant(TM) version 1.9.3 compiled on December 23 2013

cordova -version
3.4.1-0.1.0

phonegap -version
3.4.0-0.19.13

$ cordova create hello com.example.hello “HelloWorld”
$ cd hello
$ cordova platform add android
$ cordova build
$ cordova emulate android

deploy to the device (enable USB DEBUGGING first, the connect the device via USB)
$ cordova run android

PHP – Enable FileInfo in Windows


1. Add php_fileinfo.dll to the list of enabled extensions 

extension=php_fileinfo.dll

2. Download GNU file package for windows
get it from here: http://gnuwin32.sourceforge.net/downlinks/file-bin-zip.php

Extract the folder from the archive called shared\file which contains 4 magic files (magic, magic.mgc, magic.mime, magic.mime.mgc).

3. Place these 4 files in a known place

4. Add system enviroment variable MAGIC that points to the file called magic. For example if you placed magic files in folder called magic in c:\php that means that the propper path is c:\php\magic\magic

5. If you use IIS restart it and fileinfo is ready for use

5a. If you use apache you will have to restart operating system for the service to acknowledge MAGIC env. variable.

 

source:

http://php.net/manual/en/fileinfo.installation.php

PHP, Crystal Report, MS SQL Server


PHP 5.1.6, MSSQL2005 and Crystal Report Server XI RL2

<?php
//- Variables – for your RPT and PDF
echo “Print Report Test”;
$my_report = “D:\\Folder1\\SubFolder1\\Report.rpt”; //
rpt source file
$my_pdf = “D:\\Folder1\\SubFolder1\\Report.pdf”; // RPT export to pdf file
//-Create new COM object-depends on your Crystal Report version
$ObjectFactory= new COM(“CrystalReports115.ObjectFactory.1”) or die (“Error on load”); // call COM port
$crapp = $ObjectFactory-> CreateObject(“CrystalDesignRunTime.Application”); // create an instance for Crystal
$creport = $crapp->OpenReport($my_report, 1); // call rpt report

// to refresh data before

//- Set database logon info – must have
$creport->Database->Tables(1)->SetLogOnInfo(“servername”, “DBname”, “user”, “password”);

//- field prompt or else report will hang – to get through
$creport->EnableParameterPrompting = 0;

//- DiscardSavedData – to refresh then read records
$creport->DiscardSavedData;
$creport->ReadRecords();
//export to PDF process
$creport->ExportOptions->DiskFileName=$my_pdf; //export to pdf
$creport->ExportOptions->PDFExportAllPages=true;
$creport->ExportOptions->DestinationType=1; // export to file
$creport->ExportOptions->FormatType=31; // PDF type
$creport->Export(false);

//—— Release the variables ——
$creport = null;
$crapp = null;
$ObjectFactory = null;

//—— Embed the report in the webpage ——
print “
?>

 

source:

http://php.net/manual/en/class.com.php