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Is there a way to force HTTPS protocol in a Kohana 2.3 site?

- by alex

I've got a site built on top of Kohana 2.3 which I now have to make all links https. I set this in application/config/config.php. $config['site_protocol'] = 'https'; This makes all links on the site use the https protocol. Except, when I first enter the site via http, it will not automatically forward to https. Is there a way to make Kohana do this, or do I just need to do some custom coding? I've found this .htaccess rule too, will it be fine to just drop this in? RewriteEngine On RewriteCond %{SERVER_PORT} !=443 RewriteRule ^ https://yourdomain.tld%{REQUEST_URI} [NS,R,L] Thanks.

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Interesting interview question. .Net

- by rahul

Coding Problem NumTrans There is an integer K. You are allowed to add to K any of its divisors not equal to 1and K. The same operation can be applied to the resulting number and so on. Notice that starting from the number 4, we can reach any composite number by applying several such operations. For example, the number 24 can be reached starting from 4 using 5 operations: 468121824 You will solve a more general problem. Given integers n and m, return the minimal number of the described operations necessary to transform n into m. Return -1 if m can't be obtained from n. Definition Method signature: int GetLeastCount (int n, int m) Constraints N will be between 4 and 100000, inclusive. M will be between N and 100000, inclusive. Examples 1) 4 576 Returns: 14 The shortest order of operations is: 468121827365481108162243324432576 2) 8748 83462 Returns: 10 The shortest order of operations is: 874813122196832624439366590497873283106834488346083462 3) 4 99991 Returns: -1 The number 99991 can't be obtained because it’s prime!

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Suggested php framework to learn - for a beginner

- by SpikETidE

Hello Everyone... I've been coding in php for quite sometime now... And i have some very basic knowledge in PHP's OOP constructs.... Now, i am thinking of learning a framework in PHP.... Considering my limited knowledge in OOP, What would be the best to learn initially.. it should be also good enough to use in a major project.... Thanks for your suggestions...! Edit : I just now saw that this question has been beaten to death again and again on SO...!! Anyway, plz suggest a easy to learn framework for a OOP n00b...!

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Will a CF code run on regular server?

- by Joann

I am tasked to integrate a CF code(about 70 lines) into our site then configure it to communicate to another site's server. However, our hosting site is just a typical server without CF support. Will the code run? All I know is that CF is Adobe's version of PHP and ASP. I have no experience coding it. Could you please enlighten me? From what I gathered from the internet, you have to have a CF server in order to run a CF code but the resources seem scarce. I just need someone knowledgeable to verify...

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Finding the best folder for all users on a Windows machine

- by reallyjoel

We are making a game which will add a level editor feature soon. We want the user to be able to put levels he's downloaded in a folder and then play it in the game, without any hassle. So, we're looking for a folder that anybody can find, open, write, read, and is multiuser. On Windows Vista / 7, the folder /Users/Public/ look like a great candidate. However, It's not listed in the .net enum System.Environment.SpecialFolder. I have went through them all, and checked what they yield on different Windows versions, and none live up to my requirements. I did find Environment.SpecialFolder.CommonApplicationData, that kinda works, but that folder is hidden (C:\ProgramData) and I assume most users don't display hidden folders. As it stands now, it looks like we'll have to settle for the personal documents folder, but we'd really like a multi user folder? Anyone have any tips? (Hard coding c:\Users\Public\ is out of the question, it will only work on english systems)

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what is this called? and how to achieve it?

- by user287745

i would like to make a WRITE A NEW POST page similar to asp.net or how to make a page similar to http://stackoverflow.com/questions/ask please note, i do not want reference to already made controls like free rich text editor etc i would like to do the required coding my self any guidance will be appreciated i would also like to know what is the name given to this kind of page? as i search google for how to make a post and it comes up with et and post methods of html initial attempt:- on button click post back event within the update plane, literal1.text=textbox1.text assuming that user will provide formats like bold, but the textbox is not taking any such input.

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What are the PHP Dos and Donts on XSS?

- by AuGhost Ice

Could any guru tell me the Dos and Donts of PHP when dealing with XSS issue? What de facto principles shoud I use when passing parameters between forms and dbs to prevent XSS? Are any of these maintaining state techniques of using 1. hidden form fields, 2.URL rewriting and 3.using cookies are vunerable to XSS? Also, can any one recommend me a good article that gives basic guidelines on how to prevent such vunerabilites been expolited? Or any coding examples?

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Bulding an multi-platform SWT application using Ant

- by Mridang Agarwalla

I'm writing an SWT application which can be used on Windows (32/64 bit) and Mac OSX (32/64 bit). Apart from the JRE I rely on the SWT library found here. I can find four versions of the SWT library depending upon my target platforms (as mentioned above). When building my application, how can I compile using the correct SWT Jar? If possible, I'd like to try and avoid hard-coding the Jar version, platform and architecture. The SWT Jars are named like this: swt-win32-x86_64.jar swt-win32-x86_32.jar swt-macosx-x86_32.jar swt-macosx-x86_64.jar (My project will be an open source project. I'd like people to be able to download the source and build it and therefore I've thought of including all the four versions of the SWT Jars in the source distribution. I hope this is the correct approach of publishing code relying on third-part libraries.) Thanks everyone.

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How can I deal with this encoding?

- by Dan

Hi all, I'm now trying to parse chrome bookmarks, but I encounter a problem. the bookmarks snippet is presented as follow: { "date_added": "12915566290018721", "id": "16", "name": "hao123\uFF0D\uFF0D\u6211\u7684\u4E0A\u7F51\u4E3B\u9875", "type": "url", "url": "http://www.hao123.com/" } the string coding corresponding to name field is stored as "hao123\uFF0D\uFF0D\u6211\u7684\u4E0A\u7F51\u4E3B\u9875", but it should be "hao123--??????" to provide to users. How can I transform "hao123\uFF0D\uFF0D\u6211\u7684\u4E0A\u7F51\u4E3B\u9875" to "hao123--??????"? thanks!

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MySQL Procedures : Standard/Best Place For Code Documentation?

- by rlb.usa

I'd like to put a paragraph or so for documentation on each of my MySQL procedures: date, author, purpose, etc. Is there a standard, accepted, or best place to put this kind of documentation? For example, In MSSQL, some IDE's will generate a template for you to start coding your procedure; it comes with a little place for code documentation. USE [MyDatabase] GO /****** Object: StoredProcedure [dbo].[StoreRecord] Script Date: 04/29/2010 09:21:57 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO -- ============================================= -- Author: -- Create date: -- Description: -- ============================================= ALTER PROCEDURE [dbo].[StoreRecord] -- ... more code ...

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What is everything involved from typing in code to executing a program?

- by Befall

I realized, when just asking a question, I don't understand all the components that are part of the coding process. This seems a silly question, but I can't find a definitive answer on Google, Wiki, nothing. What exactly are all the parts called, and how do they work and intertwine? I'm talking whatever you type code into, whatever checks that for errors, compiles it, and runs it. I'd appreciate any links, repeats, etc. I apologize for such a bland, stupid question.

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Lamp with mod_fastcgi

- by Jonathan

Hi! I am building a cgi application, and now I would like it to be like an application that stands and parses each connection, with this, I can have all session variables saved in memory instead of saving them to file(or anyother place) and loading them again on a new connection I am using lamp within a linux vmware but I can't seem to find how to install the module for it to work and what to change in the httpd.conf. I tried to compile the module, but I couldn't because my apache isn't a regular instalation, its a lamp already built one, and it seems that the mod needs the apache directory to be compiled. I saw some coding examples out there, so I guess is not that hard once its runing ok with Apache Can you help me with this please? Thanks, Joe

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First time unit testing (in silverlight)

- by Jakob

Hi I've searched some other posts, but most of them assumed that people knew what they were doing in their unit testing, and frankly I don't. I see the idea behind unit testing, and I'm coding an silverlight application much in the blind right now, and I'd like to write some unit tests to kind of be sure I'm on the right path. I'd like to be able to use the SL4 vs 2010 silverlight unit test project template, to keep it simple and not use external tools. So what I need an answer for are questions like: what are the methods of unit testing? what are the differences between unit tests, and automated unit tests? How do I meaningfully unit test in silverlight? What should I be aware of while unit testing (in silverlight) ? Also should I implement some kind of IRepository pattern in my silverlight app to make unit testing easier?

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Phonegap / jquery mobile slide transition not workign properly on first call

- by Alexander Casassovici

I have an awkward visual glitch. I want nice transition when changing pages on the app. Unfortunately first time i change to another page, Instead of sliding current pagg out and new page in , current page is immediately replaces by the new page, then slides out... and when it's out of view it's the new page is shown... the second time around it works like a charm though !!! This is running on iphone with jquery mobile + phonegap I made a video to make the issue clear: http://www.youtube.com/watch?v=Ybvzh_wTnSE <body style="background-color: #000;"> <div id="container" style="display:none;"> <div id="side-menu" style="display:none;"> <div id="header_top"></div> <a href="#dives" onclick="showdives();"><div id="header_dives" class="selected"></div></a> <div id="header_spacer1"></div> <a href="#explore" onclick="showexplore();"><div id="header_explore"></div></a> <div id="header_spacer2"></div> <a href="#search" onclick="showsearch();"><div id="header_search"></div></a> <div id="header_spacer3"></div> <a href="#settings" onclick="showsettings();"><div id="header_settings"></div></a> <div id="header_bottom"></div> </div> <div id="slide_mask">  <div data-role="page" id="login"> <div id="home_frame"> <div id="home_logo"></div> <div id="home_fblogin" onclick="login()"></div> <div class="home_login"> <p>Email: <input type="text" name="user[email]" size="30"/></p> <p>Password: <input type="password" name="user[password]" size="30"/></p> <button onclick="show_page_home();">LOGIN</button> </div> </div> </div>   <div data-role="page" id="dives" class="right_pane"> <p>My dives !</p> </div> <div data-role="page" id="explore" class="hidden right_pane"> <p>My explore !</p> </div> <div data-role="page" id="search" class="hidden right_pane"> <p>My search !</p> </div> <div data-role="page" id="settings" class="hidden right_pane"> <p>My settings !</p> <button onclick="logout_db();">logout</button> </div>  </div> </div> <div id="log"></div> <div id="data"></div> </body> And the relevant CSS: body {margin: 0; font: 18px Helvetica; text-align: center; background-color: #000; background: url(../img/bg_big.png) repeat; -webkit-user-select: none; /* prevent copy paste for all elements */ } #container { width:320px; height:460px; overflow: hidden;} input{ -webkit-user-select: text; /* enable copy paste for elements with this class */} a {-webkit-user-select: none; /* prevent copy paste for all elements */} span {-webkit-user-select: none; /* prevent copy paste for all elements */} #side-menu {z-index: 1000 !important; position: fixed; height: 460px; width: 56.5px; background: url(../img/bg_big.png) no-repeat; display: inline-block; overflow: hidden; top: 0px; left: 0px; } #header_top {background: url(../img/header/header_top.png) no-repeat; background-size: 56.5px 48.96px; width: 56.5px; height: 48.96px; display: block;} #header_dives {background: url(../img/header/dives.png) no-repeat; background-size: 56.5px 51.75px; width: 56.5px; height: 51.75px; display: block;} #header_dives.selected{background: url(../img/header/dives_selected.png) no-repeat;} #header_spacer1{background: url(../img/header/header_space1.png) no-repeat; background-size: 56.5px 13.9px; width: 56.5px; height: 13.9px; display: block;} #header_explore{background: url(../img/header/explore.png) no-repeat; background-size: 56.5px 51.75px; width: 56.5px; height: 51.75px; display: block;} #header_explore.selected{background: url(../img/header/explore_selected.png) no-repeat;} #header_spacer2{background: url(../img/header/header_space2.png) no-repeat; background-size: 56.5px 15.33px; width: 56.5px; height: 15.33px; display: block;} #header_search{background: url(../img/header/search.png) no-repeat; background-size: 56.5px 51.75px; width: 56.5px; height: 51.75px; display: block;} #header_search.selected{background: url(../img/header/search_selected.png) no-repeat;} #header_spacer3{background: url(../img/header/header_space3.png) no-repeat; background-size: 56.5px 17.73px; width: 56.5px; height: 17.73px; display: block;} #header_settings{background: url(../img/header/settings.png) no-repeat; background-size: 56.5px 51.75px; width: 56.5px; height: 51.75px; display: block;} #header_settings.selected{background: url(../img/header/settings_selected.png) no-repeat;} #header_bottom{background: url(../img/header/header_bottom.png) no-repeat; background-size: 56.5px 160px; width: 56.5px; height: 160px; display: block;} .hidden {display: none;} .right_pane{width: 263.5px !important; background: url(../img/right_bg.png) no-repeat; background-size:263.5px 460px; width: 263.5px; height: 460px; left: 56.5px !important;} #slide_mask{ display: inline-block; overflow: hidden; padding-left: 56.5px; width: 263.5px; height: 460px; top: 0;} and the bit of JS: /////////////////////////////////// //MENU MECHANICS /////////////////////////////////// function showdives(){ $("#side-menu .selected").removeClass("selected"); $("#header_dives").addClass("selected"); } function showexplore(){ $("#side-menu .selected").removeClass("selected"); $("#header_explore").addClass("selected"); } function showsearch(){ $("#side-menu .selected").removeClass("selected"); $("#header_search").addClass("selected"); } function showsettings(){ $("#side-menu .selected").removeClass("selected"); $("#header_settings").addClass("selected"); } the onclick only add/remove the "selected" class to the menu items so... any hint ? been trying eveything for hours and still can't get it neat .. :(

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Yet another php ereg fix

- by casben79

I have a small chunk of coding I need to take from ereg to preg_match. Here is the code. function be_file_list($d, $x) { foreach (array_diff(scandir($d), array('.', '..')) as $f) { if (is_file($d . '/' . $f) && (($x) ? ereg($x.'$',$f) : 1)) { $l[] = $f; } } return $l; } This code works as expected even if it doesn't look too pretty (source: http://www.php.net/manual/en/function.scandir.php) but as ereg is deprecated, I would really like to make it preg_match, or something like that. I have been messing with this all afternoon and the PC is about to go out the window. I would have thought that preg_match("/"$x.'$',$f"/") would have worked but no dice. Any help would be great. Cheers Ben

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Do you have any tips for comments to keep them in step with the code? [closed]

- by Rob Wells

Possible Duplicate: How do you like your comments? G'day, I've read both of Steve McConnell's excellent Code Complete books "Code Complete" and "Code Complete 2" and was wondering if people have any other suggestions for commenting code. My commenting mantra could be summed up by the basic idea of expressing "what the code below cannot say". While enjoying this interesting blog post by Jeff about commenting I was still left wondering "When coding, when do you feel a comment is required?" Edit: Oops. Seems to be a duplicate of this question http://stackoverflow.com/questions/121945/how-do-you-like-your-comments so sorry for the noise. Thanks to my, seemingly, SO shadow for pointing it out - wouldn't have thought I was that interesting. Now off to read the original post and see if it is relevant. Edit: I meant to emphasise the best appraoch to ensure that your comments will stay in step with the code. Maybe expressing an intent rather than the mechansim for instance.

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Method hiding with interfaces

- by fearofawhackplanet

interface IFoo { int MyReadOnlyVar { get; } } class Foo : IFoo { int MyReadOnlyVar { get; set; } } public IFoo GetFoo() { return new Foo { MyReadOnlyVar = 1 }; } Is the above an acceptable way of implementing a readonly/immutable object? The immutability of IFoo can be broken with a temporary cast to Foo. In general (non-critical) cases, is hiding functionality through interfaces a common pattern? Or is it considered lazy coding? Or even an anti-pattern?

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Groovy GDK equivalent of Apache Commons StringUtils.capitalize(str) or Perl's ucfirst(str)

- by knorv

Yes/no-question: Is there a Groovy GDK function to capitalize the first character of a string? I'm looking for a Groovy equivalent of Perl's ucfirst(..) or Apache Commons StringUtils.capitalize(str) (the latter capitalizes the first letter of all words in the input string). I'm currently coding this by hand using .. str = str[0].toUpperCase() + str[1 .. str.size() - 1] .. which works, but I assume there is a more Groovy way to do it. I'd imagine ucfirst(..) being a more common operation than say center(..) which is a standard method in the Groovy GDK (see http://groovy.codehaus.org/groovy-jdk/java/lang/String.html).

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How do you go from an abstract project description to actual code?

- by Jason

Maybe its because I've been coding around two semesters now, but the major stumbling block that I'm having at this point is converting the professor's project description and requirements to actual code. Since I'm currently in Algorithms 101, I basically do a bottom-up process, starting with a blank whiteboard and draw out the object and method interactions, then translate that into classes and code. But now the prof has tossed interfaces and abstract classes into the mix. Intellectually, I can recognize how they work, but am stubbing my toes figuring out how to use these new tools with the current project (simulating a web server). In my professors own words, mapping the abstract description to Java code is the real trick. So what steps are best used to go from English (or whatever your language is) to computer code? How do you decide where and when to create an interface, or use an abstract class?

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Are all the system's floating points operations the same?

- by Jj

We're making this web app in PHP and when working in the reports we have Excel files to compare our results to make sure our coding is doing the right operations. Now we're running into some differences due floating point arithmetics. We're doing the same divisions and multiplications and running into slightly different numbers, that add up to a notable difference. My question is if Excel is delegating it's floating point arithmetic to the CPU and PHP is also relying in the CPU for it's operations. Or does each application implements its own set of math algorithms?

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How to reduce java concurrent mode failure and excessive gc

- by jimx

In Java, the concurrent mode failure means that the concurrent collector failed to free up enough memory space form tenured and permanent gen and has to give up and let the full stop-the-world gc kicks in. The end result could be very expensive. I understand this concept but never had a good comprehensive understanding of A) what could cause a concurrent mode failure and B) what's the solution?. This sort of unclearness leads me to write/debug code without much of hints in mind and often has to shop around those performance flags from Foo to Bar without particular reasons, just have to try. I'd like to learn from developers here how your experience is. If you had previous encountered such performance issue, what was the cause and how you addressed it? If you have coding recommendations, please don't be too general. Thanks!

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C# progress bar not synced with download (WebClient class)

- by dominiquel

Hi, I am coding a system which has a small FTP module included inside, it's not the main feature at all, but needed... I must link the progressbar with the WebClient class event DownloadProgressChangedEventHandler and AsyncCompletedEventHandler, the progressbar increment is ok, and the ASyncCompletedEventHandler launch a MessageBox (as intended), the problem is that the progress bar see to load too slow... problem : My MessageBox pop at 100% (launched by the event handler), BUT when the MessageBox pop my progress bar is only at +-80% (but the .VALUE is really 100), the first though I had was that they have added a "smooth" effect in Windows Vista which slow down the progressbar relatively to it's true value. If any of you have experienced the same problem thanks for your help.

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iPhone App Crash - Error ?

- by Skinkemus

Hi there.. Im new im making in making iPhone apps so i have no idea what this error means ? I saw another post with this error but i couldn't figure out how to get it right.. i get this error: Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[ setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key ImageView.' and i have no clue what this means ? 0.o can some help me here ? Thanks!

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question about select() and range of for loop to read sockets

- by Fantastic Fourier

Just a quick question about using select(). I'm using select() to read from multiple sockets. When I looked up examples on how to use select(), a lot of tutorials showed going through for loops and checking for FD_ISSET. The problem I have with those tutorials is that the for loop starts from i = 0. and checks if the bit has been set for the file descriptor i using FD_ISSET. Couldn't the for loop start from say your minfd (just like how you would keep track of maxfd)?? Or am I missing something?? Following link is an example of such for loop (look at the fourth example that he gives) http://www.developerweb.net/forum/showthread.php?t=2933 If that was the only example out there that used such for loop, I might understand it was a mistake or bad coding but I've seen several examples of such for loop of uselessly going through literally thousands of sockets and I'm convinced I'm missing something. Any comments or inputs are appreciated.

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what are the advantages of C# over Python

- by Matt

I like Python mostly for the great portability and the ease of coding, but I was wondering, what are some of the advantages that C# has over Python? The reason I ask is that one of my friends runs a private server for an online game (UO), and he offered to make me a dev if I wanted, but the software for the server is all written in C#. I'd love to do this, but I don't really have time to do multiple languages, and I was just after a few more reasons to justify taking C# over Python to myself. I'm doing this all self-taught as a hobby, btw

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