portfolio.html1monthly2007-02-11Overview of the web sites and applications we created and helped create.portfolioexamplehistorysamplescreenshotimagepictureclientsen javascriptinjection.php0.5never2009-12-22Why replacing document.write() with node.appendChild() is a good ideaweb browsersapplication/xhtml+xmlmime-typejavascriptdocument.writeen htmlacceptlanguage.html0.5never2009-03-08Why to use html_accept_language to detect which language your visitors language preferweb browserslanguage preferencelanguagepreferencehtml_accept_languageip addressmethodvisitorsreadershttp protocolen sudokusolver.html0.5never2009-03-07Simulating the human thought process by programming Yet Another Sudoku Solverjavascriptsudokusolverpuzzlereductiondegreesstrategyen mysql_paramquery.html0.5never2008-05-12Allowing for unlimited numbers of parameters in MySQL SQL statements in PHPphpsqlmysqlqueryparameterplaceholderen boxes.html0.5never2006-02-21SVG Boxes as an antidote to all the rounded cornersboxsvgfront-enddesignSunOpenOfficeen javascriptcharting.html0.5never2007-12-23Generating circular charts (disc charts, ellipse charts, venn diagrams, pie charts) inside the browser using nothing but javascript, css, html, and a couple basic images.chartdiagramclient-sideexampleJCCjavascripten scrolledpaging.html0.5never2007-09-12Scrolled paging, simple method. To prevent loading too much data into a web page, we split up the data into smaller sets called pages. This article provides one way of stepping through those pages.scrollingexamplepagepagingscrollbarjavascriptdata sheetdata seten popunder.html0.5never2007-08-18How to create and display modal dialogs looking like regular windows, using nothing but javascript.encross-browserpop-undercssmodaljavascriptweb design circleshelp.html0.5never2007-08-14Breaking free from those pesky rectangles and showing your navigation in a circle. No plug-ins, no images required.encircularnavigationcsscross-browserjavascriptweb design test_css_animation.html0.5never2007-03-26How to use a bit of CSS and a bit of Javascript DHTML to create reusable and easily maintainable animations.entest casecssanimationcross-browserjavascriptweb design test_html_cellbackground.html0.5never2007-03-26Using old-style html (without CSS) to have an image repeated along the height of a table cellentest casestyleimagebackgroundrepeattabletable cellcross-browser test_html_object.html0.5never2007-03-26What is needed to show HTML objects in various browsers, test case to show what your current browser can and cannot.entest caseobjectscross-browsercompatibilityfallback vbnet_enumerate.html0.5never2007-02-28How to list names and numbers for built-in and custom enumerationsenvb.netvisual basicenumeratelistreflectionmicrosoftwindows application vbnet_unmanaged.html0.5never2007-02-28How to execute unmanaged methods inside non-Net COM Dlls from within VB.Net, using as much managed code as possible, in run-time when the Dll itself is unknown.envb.netvisual basicmicrosoftcomdllmanagedunmanageddynamicrun-timeinteroppinvokewindows application tictactoe.html0.5never2007-02-09Insight into information systems development, analysis, and programming, by using the game of Tic Tac Toe as an example.enrequirementsanalysissolutionsinteractiondata storagealgorythms sumbrero/0.5neverenHelps solving Sumbrero Puzzles. Tests whether your solution adds up. Several variations available.online gamepuzzle helperjavascriptcross-browserweb application sqlserver_shrink.html0.5neverenMicrosoft SQL Server: shrink those logfiles well!microsoftms sql serverspace preservationshrinkdatabasemaintenanceoptimisation opera9mysteries.html0.5neverenOpera 9 baffles some of us continuously. Some of the mysteries are outlined in this article.operausabilitybugircbrowser surakarta/0.5neverenThe Indonesian game of Surakarta is much like Chess with Pawns only. We present a Flash Game Board, a description, and an on-line game board to play the game yourself.online gameflashjavascriptsurakartaindonesiaweb application vba_username.html0.5neveren nlvbavbscriptvisual basicms accessmicrosoftapiusernameuser namenetworkenvironmentweb application decimalseparator.html0.5neveren nlmicrosoftvbavbscriptvisual basiclocaledecimalseparatornumbercommapointdotdateyearweb applicationwindows application ow7_padded_iframe_bug.html0.5neverenA padded iFrame element incorrectly overlaps other parts of its container, in the Opera 7 browser.test caseoperabrowsercssbug horbar.html0.5neverenOne example of how to create a horizontal menu bar in a web page, using CSS and Javascript.examplecssjavascriptmenuhorizontalcross-browserweb design clippingregions.html0.5neverenHow to use clipping regions, drawbacks and advantages.examplecssclipping regionviewport landscape2.html0.5neverenSimulating a 3-dimensional space in a web page, cross-browser, advanced CSS.examplecsscross-browserjavascriptweb design hovertest.html0.5neverenOne method for creating pop-up menus meant for dynamic menu generating systems, using CSS only with a Javascript fallback for unhoverable browsers.web designexamplecssjavascriptmenusdynamicgeneratedpop-upcross-browserdrop-down om63test030910.html0.5neverenThe Opera browser for MacOS, version 6.03, had a rendering bug which showed itself when absolutely positioned elements and statically positioned elements were used on the same page.bugoperarenderingcsstest case tablerenderingbug.html0.5neverenMost browsers have a rendering bug maming the width of table columns in case a width is set for a spanned column.bugweb designcross-browsertablerenderingcsstest case backmap.html0.5neveren nlProof of concept showing that it is possible to use a background image as an image map... with a catch.image mapexamplehtml keuzeveldtype.html0.5nevernlAutomated recognition of the data type of a table field in MS Accessmicrosoftms accessdata modellingdata typefield.typetype recognitionopenrecordsettabledefdaodatatypeenumweb applicationwindows application lettergrootte.html0.5nevernlOne way of changing the font size using in-page font controlexamplejavascriptcssfont sizeuser controlgui controlusabilityweb application datumoms.html0.5nevernlOne method of creating a date picker that works in most browsers.javascriptcross-browserdate pickerformsolutionweb application jsquery.html0.5nevernlHow to parse Querystrings into Associative Arrays using nothing but Javascriptjavascriptparsequerystringcross-browserexampleweb applicationurlassociative array scrollen.html0.5nevernlWhy scrolling is useful, though many deem it a curse.usabilityscrollweb designcomputer use glassbutton/0.5neverenOne method for imitating the Apple Glass Button design in a web page.examplecssstylejavascriptweb designapplemacosglassaquacross-browser mailgeheim.html0.5nevernlE-mail crawlers suck. This article shows how Javascript can be used to thwart their efforts to suck up your e-mail address.javascripte-mailaddresssolutioncrawler splitjoin.html0.5neverenThe VBA behind MS Access 97 lacks some implementations that ease the life of a programmer. Two of these are Split and Join, which can be found in later versions. Here is a way to build them yourself.microsoftms accessvbaimplementationarraysstrings ruimteoms.html0.5nevernlEver thought of making your web site look like a library? Here is one way of achieving just that. Usability experts loathe it!examplecross-browserusabilityguijavascriptcssstyleinterfacemystery meatweb design ecom/0.5nevernlUsing hidden frames to store shopping cart information on the client, this web store example saves the server lots of memory.javascriptsessionshidden frameexampledata storagememory preservationshopping cartweb application pongoms.html0.5nevernlYet another game rewritten in Javascript. This time we play Pong! One-player game. MSIE will refuse to play this. Silly little browser.online gamejavascriptcross-browsernon-msie vbscriptdatum.html0.5nevernlIf you find yourself wrestling with the display and storage of dates in varying notational formats, forget about the date and only work with the double used by MS Access to store it.microsoftms accessaspdata storagedata typefield.typedoublevbscriptinternationallocalisationlocalizationnotationcdbldateserialweb application ac2000parqry.html0.5nevernlHow to make Access remember which parameters you bound to a query in a form. It is not as easy as it may seem!microsoftms accessparameter queryquery definitionquerydefrecordsetdata binddata boundformwindows application tiengeboden.html0.5nevernlThis is how a well-behaved application should work.usabilitysoftwareusersensesoftware designrulesbehaviour discrinternet.html0.5nevernlHow automated code generators (Programming and Design Environments) lead to lazy developers and subsequently to the discrimation of improved methods and applications.programminglazycompetitioninvestmentknowledge asprecordsaccess.html0.5nevernlHow to retrieve a list of records from a database (in this case MS Access), have a web visitor choose from that list and show the selected record on the same web page.microsoftaspdaoms accessrecord retrievalweb applicationdatabasedata modelling javascriptincludes.html0.5nevernlHow to minimize maintenance time for web sites by using menus included with Javascript, with a fall-back for browsers that have no support for Javascript or have it disabled.javascriptmenuincludemaintenanceusabilityweb applicationsolution