App inventor for android was just recently released for everyone to play with. I looked in to it hoping I could create a simple EveryDayFiction feed reader app but it doesn’t seem to support Get RSS feed just yet. So I created a simple sensor reading app that reads all the sensors on the phone [...]
I have always liked light panting and light graffiti. But there are things that I don’t like about it, it takes along time, its process incentive, you can do it live. After searching around the internet I found this video Visual Performance – Lichtfaktor vs Optix from Jens Heinen on Vimeo Live light painting! The application does not [...]
When I create a PHP script that has to send an email to a user I tend to use a template file for the body of the email. I load the template file in to the script then search and replace the variables that I need to before sending it to the user. I use [...]
Source code: <?php php_info(); ?> Error message: Fatal error: Call to undefined function: php_info() in /home/tim/public_html/test.php on line 2 Answer: Because it’s phpinfo(); and not php_info();
This application will print the special folders that you should be storing your applcations data in. UAC on Windows Vista/7 will no longer alowe you to write to files in the “C:\Program Files\” with out elevation to administrator. Instead you should be writting your settings file to the “LocalAppData” folder and your output and log [...]
How to find the text column header of a CListCtrl in MFC CString GetColumnName( CListCtrl * list, int nCol ) { CString strNome; CHeaderCtrl* pHdr = list->GetHeaderCtrl(); if ( pHdr ) if ( nCol < pHdr->GetItemCount() ) { HDITEM hdi; hdi.mask = HDI_TEXT; hdi.pszText = strNome.GetBuffer( [...]
This snippet dumps the content of a CListCtrl in to a file. It also gets the number of columns in the list. int GetColumnsCount( CListCtrl * list ) { if( list != NULL ) { const CHeaderCtrl * pHeaderCtrl = (CHeaderCtrl*) list->GetDlgItem(0); if( pHeaderCtrl != NULL ) { return pHeaderCtrl->GetItemCount() [...]
void ::OnNMRClickBacnetTree(NMHDR *pNMHDR, LRESULT *pResult) { CPoint ptScreen; SendMessage(WM_CONTEXTMENU, (WPARAM) m_hWnd, GetMessagePos() ); if (! GetCursorPos(&ptScreen)) { return ; } // Select an element under the right click CPoint ptClient(ptScreen); m_BACnetTree.ScreenToClient(&ptClient); // Create the right click menu CMenu rightClickMenu; rightClickMenu.CreatePopupMenu(); rightClickMenu.AppendMenu(MF_STRING,1021,_T("One")); [...]
I found this post on Experts exchange about C++ name mangling hell. I have run in to this problems a few times, it drives me nuts as I always forget about it when trying to use LoadLibrary and GetProcAddress. #ifdef FIRSTINDLL_EXPORTS #define FIRSTINDLL_API extern “C” __declspec(dllexport) #else #define FIRSTINDLL_API extern “C” __declspec(dllimport) #endif // Exported [...]
I found this today while doing code review. it was ment to be a sleep timer… I just about shit a brick when I saw this. for(int i=0; i<PAUSE_LENGTH; i++) { i++; }
This code snippet should let you add a new post to your wordpress database 2.5.1 require_once(‘wp-config.php’); // create post object class wm_mypost { var $post_title; var $post_content; var $post_status; /* publish, private */ var $post_author; /* author user id (optional) */ var $post_name; /* slug (optional) */ var $post_type; /* ’page’ or ’post’ (optional, defaults to ’post’) */ var $comment_status; /* open or closed for commenting (optional) */ var $post_category ; } // initialize post object $wm_mypost = new wm_mypost(); $wm_mypost->post_title = "Title2 ". date( ’r' ); $wm_mypost->post_content = "content3"; $wm_mypost->post_status = ’publish’; $wm_mypost->post_author = 1; // Catagorys $post_category = split("," , "one"); foreach($post_category as $key=>$val) { $post_category[$key] = get_cat_ID($val); } $wm_mypost->post_category = $post_category ; // Optional; uncomment as needed // $wm_mypost->post_type = ’page’; // $wm_mypost->comment_status = ’closed’; // feed object to wp_insert_post $post_ID = wp_insert_post($wm_mypost); echo date( ’r' ) . "\n"; echo "post_ID:". $post_ID . "\n";
I got asked how to create a simple averaging class. If you where feeling smart you could enhance this class in to a template class for a object that has the =,+,>,< operator. But I’m feeling lazy today. class CMinMaxAvg { private : int m_count; int m_total; int m_min; int m_max; public: CMinMaxAvg() { m_count [...]
I create a lot of windows application to make things easier for my customers. The simple act of coping a file from an email to a certain directory can become the most complicated tasks for a certain type of customer. I use an Scriptable Install System provided by NullSoft called NSIS (Nullsoft Scriptable Install System). [...]
I’m often surprised how many times this question has come up by beginner programmers. How do you tell the size of a file in win32? This method will fail on files greater then 4GB, and its slower then other methods but it quick and easy as long as you are not dealing with files greater [...]