Today I found on a client computer that do web “upload” on my application (written using Codeigniter) show strange behavior. For uploading I user code igniter upload library. I only certain file type allowed to upload, one of file type is ZIP file. When I try upload I found that my file type is now [...]

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Recently I want to increase my maximum file size, I develop my own Codeigniter application, I am using file upload class. Far as I know I just need increase “file_uploads” to desired value I want. I increase the “file_uploads” to 150MB. When I try upload 18MB file use my application it’s just show me a [...]

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Today I have deal with my client to clean all chaos caused by Gumblar virus, It’s seem his root password was stolen and all web data infected with code. The virus code snippet is like this: var D;if(D!=” && D!=’X'){D=”};var U=new Array();var p=”";function u(){var aY=new Date(); The condition , all index file , index.html or [...]

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I just successfully using Codeigniter email library to send an email on Yahoo small business,  It’s not to difficult to do that, here my step. Login To your Yahoo small business, http://smallbusiness.yahoo.com/ Click “Access Your Account” on top bar, then “small business” Click “Web Hosting Controll Panel” Click “Create & Update” tab Click “Other Site [...]

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After last virus attack , some my FTP account was stolen, my terrible mistake, I forgot change some of FTP password and the second attack come again after I clean it with virus removal from justcoded.com. The second attact, the Java script code injected is not same as first one, it have some code variant [...]

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This day I have to update a website based on Codeigniter, 1.54. When trying on the development environment, all running smoothly, but when transferred to the server some problems arise. In part used session function (I use the library session Codeigniter) , randomly displays a HTTP 406 error. When searching on google, I know that [...]

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I use jQuery to validate my registration form, to day when I am test for finishing, I found some little bug (CMIIW). The case is like this : For a username, I check the username on database if it exist or not. For example in my database I already have two username let say ‘admin1′ [...]

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Yesterday I got report from my client website, he tell me that he can not login on their administrator panel, then I ask what browser that he use, he said Internet Explorer. After couple hour I did some test, I use IE to access administrator panel, then the web panel say I am not login, [...]

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Just realize that the date validation is little tricky, yesterday I just make my new date validation method. Include couple step :

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When you doing a multi lingual code some time you will find with unusual character, for example when you doing code in France Language, you will found some character like é In code igniter, when you use “Language Class” you will create a “Language file” in your language directory application path. The important part is, [...]

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