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  • CI PHP if statement w/ sql syntax

    - by Kevin Brown
    This is a quick syntax question... I need to block out an HTML element if two SQL statements are true w/ php. If the status = 'closed', and if the current user is logged in. I can figure out the calls, I just need to see an example of the syntax. :) So, If SQL status=closed, and if current_user=is_logged_in()...something like that.

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  • C++ Generate and store the co-ordinates of an n-cube

    - by Ben
    I want to write a function to generate and store the co-ordinates of an n-cube and I have no idea how to start. Specifically, I wish to generate the co-ordinates for an evenly or randomly distributed cloud of points for this n-cube and store them. What would be a good way to start with this or if possible, a quick solution?

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  • iPad: How to let a user write a hand-written note using a Pogo(like) stylus?

    - by MikeN
    How could I let a user jot a quick hand-written note on an iPad using a Pogo-like stylus? (Or by using their finger, some kind of stylus makes it more legible feasible.) Initial thoughts: 1) Open GL canvas? 2) Store the output as a .png/.jpg snapshot of the openGL screen (by taking a screenhot of the iPad? 3) Would the note be limited to one screenshot, could there be a scrollable area notepad to write out a long note?

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  • what does "dead beef" mean?

    - by Xi
    Hi there: What does the word "dead beef" mean? I read it from a interview question. It has something to do with ipv6. I figured it could be a random hex number used for examples, like "The quick brown fox jumps over the lazy dog". Is my understanding correct? Or it has more significant meaning? Thanks!

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  • what does "from MODULE import _" do in python?

    - by Paul
    Hi all, In the Getting things gnome code base I stumbled upon this import statement from GTG import _ and have no idea what it means, never seen this in the documentation and a quick so / google search didn't turn anything up. Thank you all in advance Paul

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  • MVC, can model save/load its data?

    - by fuzzygoat
    Quick question, my data model is a singleton object and it contains a list of names I want archive. My idea is to make the model responsible for loading / saving this data. The ModelLoad will then be called by the ViewControllerviewDidLoad and the ModelSave by ViewControllerapplicationWillTerminate. I could do the load / save directly within the ViewController, but this would be messy as the list of names are on instance variable of the model. gary

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  • Building a simple cart using object orientated PHP

    - by James
    I've built basic shopping carts with PHP before but in an attempt to get my feet wet with OOP, I'd like to try using that method. I come from a design background but do understand some basics of OOP but would like to see a tutorial or something simple I could base this on. The site is small and the cart functionality required is very standard. Can anyone offer a link to a decent tutorial or article on building a Cart with PHP OOP, a quick google didn't turn up anything decent.

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  • iPhone OS: making a switch statement that uses string literals as comparators instead of integers

    - by nickthedude
    So i'd like to do this: switch (keyPath) { case @"refreshCount": //do stuff case @"timesLaunched": //do other stuff } but apparently you can only use integers as the switch quantity. Is the only way to do this parse the string into an integer identifier and then run the switch statement? like this: nsinteger num = nil; if (keyPath isEqual:@"refreshCount") { num = 0 } if (keyPath isEqual:@"timesLaunched") { num = 1 } I'm trying to optimize this code to be as quick as possible because its going to get called quite often. thanks, Nick

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  • What was the single byte change to port WordStar from CP/M to DOS?

    - by amarillion
    I was re-reading Joel's Strategy Letter II: Chicken and Egg problems and came across this fun quote: In fact, WordStar was ported to DOS by changing one single byte in the code. (Real Programmers can tell you what that byte was, I've long since forgotten). I couldn't find any other references to this with a quick Google search. Is this true or just a figure of speech? In the interest of my quest to become a "Real Programmer", what was the single byte change?

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  • stl priority queue based on lower value first

    - by russell
    I have a problem with stl priority queue.I want to have the priority queue in the increasing order,which is decreasing by default.Is there any way to do this in priority queue. And what is the complexity of building stl priority queue.If i use quick sort in an array which takes O(nlgn) is its complexity is similar to using priority queue??? Plz someone ans.Advanced thanx.

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  • Help with cake controllers

    - by adam
    We had an outsourced engineer work on a quick feature DELETING items listed in our database. He says that the code is difficult because the "controller" is missing. Is there a pre-loaded controller for every function like that in cake, or is it weird that he is expecting a controller to be there for a feature we didn't have yet.

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  • Firefox select text range

    - by Juriy
    Hello guys, A quick question: how do I programatically select the text fragment of the page in FireFox? For example, there's a paragraph of text, user clicks the button and symbols from 10-th to 15-th are selected as if user dragged a mouse in a regular way.

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  • is there a way to recursively merge then rebase all branches?

    - by yao jiang
    Let's say I have git repo like this: master webapp-1252 webapp-1285 webapp-1384 webapp-1433 webapp-1524 webapp-824 x_____jira_ x_webapp-11 x_webapp-11 x_webapp-11 z_____jira_ I've updated all of them and ready to push them all to svn or something. Then someone makes a quick change that would require me to basically go through all of them to merge etc. Is there a shortcut to go through all the branches I have here, merge them with whatever work that was fetched, then rebase them?

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  • FancyBox, Obtaining an ATTR of the item clicked

    - by nobosh
    I have the following lines of code: $("a.quickview").fancybox({ ajax : { type : "POST", data : 'itemID=' + $(this).attr("name") } }); Which is binding on: <a name="614" class="quickview" href="/URL/index.cfm">quick view</a> I want data to post as itemID=614, but $(this).attr("name") is coming back as undefined? What am I doing wrong? Thanks

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  • How to convert string into datetime

    - by jstawski
    Hello fellow stackoverflowers, quick question. I'm using C# 3.5 and I have a date that comes in as string in the following format: Tue Jan 20 20:47:43 GMT 2009 First question, what is the name of that format? Second question, what's the easiest and clearest way to convert this string into a datetime? I would love to be able to use a .net API/Helper method if possible. Thanks a bunch...

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  • Mysql question: is there something like IN ALL query?

    - by jaycode
    For example this query: SELECT `variants`.* FROM `variants` INNER JOIN `variant_attributes` ON variant_attributes.variant_id = variants.id WHERE (variant_attributes.id IN ('2','5')) And variant has_many variant_attributes What I actually want to do is to find which variant has BOTH variant attributes with ID = 2 and 5. Is this possible with MySQL? Bonus Question, is there a quick way to do this with Ruby on Rails, perhaps with SearchLogic?

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  • SVN: Checking out a large project over slow connection

    - by far
    Hello, I am new to SVN. I want to check out a very large project over a slow connection which takes ages to download. I have zipped versions of project on both remote server and my local which are identical. Is there an easy and quick way to sync my local project with remote server without a full checkout? Thanks

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