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  • Is there a name for a mini class that is not a struct?

    - by user1555300
    I have a couple of mini-classes that are not nested classes. They need to be passed around between different larger classes to use. In a way, they act like Tuples, storing fields in them. For example, [Serializable] public class TransformObject { public GameObject GameObj; public tk2dCameraAnchor Anchor; public ManagerTransform MTransform; } I have a few of them for my game I have been developing. They have to be classes, not struct because the Unity3d editor will not show in the inspector if so. I was just wondering if there is a official name for these kind of mini classes.

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  • How to make show desktop work only on the current workspace?

    - by thenasko
    I am an active user of workspaces in Ubuntu. Until recently, pressing Ctrl+Alt+D (show desktop) acted only on the current workspace. For example, one might want to minimize the applications in the current workspace, open a file, and then bring some of them back. The current implementation works on all workspaces uniformly which is counter-intuitive to me. The reason for the existence of workspaces is the separation of logic -- one can have a browser open in one workspace, a text editor in another, a terminal in a third. The current functionality goes against this idea. Is there a way to restrict the action of the show desktop command to a single workspace only?

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  • what is the best way to add avoidance behaviour to an AI framework?

    - by SirYakalot
    I have a small AI framework for a shooting based game. Although this is rarely needed, as when agents are close to each other they are usually fighting, I would none the less like some way of implementing avoidance behaviour. For example, if in the future I wanted to take away their weapons and have many of them wonder around in a crowd, how would I make them not hit / pass through each other, but instead avoid each other? two ideas I had would be to add steering behaviour and allow that to deviate from their path, or to use a dynamic pathfinding technique. Are there better ways? What is the more respected practice?

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  • php cms withouth database

    - by user1791795
    A friend of mine asked me for a easy website for him. As it was just 3 subpages, no database need or anything, I've done it quite fast with plain PHP, HTML, JS and CSS. But then another and another friend showed up. They only wanted arrange differently they navigation, some different picutures etc. So I though, is there any kind of CMS, that allows build small business website (barbershop, local groceries shop), with small list of subpages, yet allowing us to arrange look'n'feel. There's no need for the databas as content won't change, or can be stored in simple textfiles for example. Things like WordPress might be simple overkill Does anyone know such cms?

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  • Do games use threads?

    - by Nubcake
    I understand that the concept of how a game runs i.e while (game_loop = true) { //handle events // input/output/sound etc } But it has come to my attention while programming in another HLL is do some games use threads for certain operations? For example take any Pokemon game ; during interaction a textbox appears to display information. Now I've been trying to simulate that sort of textbox and the only way I could have got it to be exactly the same is by using a loop and yes once a loop is started there is no way to handle window events unless they are handled again inside the loop itself. I couldn't have used this loop inside a different thread other than the main one (due to a DirectX limitation) so the only option was to use it inside the main program thread. I was wondering if some games work like this ; do they only use the main program thread and handle events again if they're inside a loop? Edit: I forgot to mention this is about console games not PC games! Thanks Nubcake

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  • Option to save project files for later use in Dreamweaver?

    - by Lup T. Ma
    Does anyone know of an extension or other way to allow me to save a set of files in a project for later use? Example: - Working on site A, opened html files A1-A15 (15 files) Received a request to work on site B, new files (number unimportant). I would like DW to remember that I was working on files A1-A15. Close the site A files and focus on just files from site B. Complete site B work. Reopen site A files altogether. Suggestions are greatly appreciated. Thanks!

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  • customizing google custom search

    - by user19866
    I am using google custom search for my site, I want google to provide at most 2 searches from a site. I am not sure whether it is possible or not but it seems there is no such option on google CSE. For example my CSE has 10 listed sites, what I want is that whenever user makes a search then search results should show at most two links from a site. In general CSE is resulting multiple results from one site only and those comes on page 1, if it is at most 2 from a site then user has better chance to have links from other sites too.

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  • HTML5 / Native / C# & Mono [closed]

    - by iainjames88
    My apologies for the subjective nature of this question but I'm unsure as to which path to follow. I would like to do a bit of indie game development for the iPhone (nothing serious, just something I've wanted to pursue). At my university we aren't taught Java or Objective-C but C#/.NET and HTML5/JavaScript. Is it worth taking what I already know and try to accomplish my goal using, for example, C# and Mono or should I invest the time and learn Objective-C? I don't have a problem learning something new alongside my course (I love learning new stuff) and time isn't a factor. I'm slightly in favor of learning Objective-C for as it would be another string to my bow in the workplace, but it would be nice to stay with C# because it is what I'm used to.

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  • Private downloads [on hold]

    - by user1314836
    I am setting up a personal website and I would like to be able to share certain files with friends (e.g. photo albums or documents). Of course, each of the files should only be accessible to certain people, for example with a password or a private address. I would like to have a simple system, easy to maintain. I'm quite sure that Wordpress would let me know do something but keeping a Wordpress installation just for sharing a few files per month seems too much work. I am thinking of using the Apache capabilities for folder or file password protecting. Is this the best idea? Or would it be better just to block the directory navigation so that only people with the full path for each of the files can download them? Thanks!

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  • Create a HotSpot which requires a username and password

    - by Trumbun
    I wish to set up a wireless access point which requires a username and password in order for clients to use the internet. The network setup will be internet modem connected to an Ubuntu Server (2 networks cards). The first network cards to get the internet to the server and the second network card to connect the the wifi hotspot. The server will host the software such as (Example software for windows) which will control the user connected by forcing them to login with the credentials given at the reception. Can some suggest some software that I can use? Thanks in advance

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  • Why Deliver Customer Service in the Cloud?

    - by Charles Knapp
    In volatile, competitive markets, delivering exceptional service across channels is essential. But delivering world-class service on tight budgets, and deliving improvements quickly, is a tough challenge. That's why so many of the world's most successful organizations choose to deliver customer service in the cloud. Example: Michele Watson, VP of Global Customer Care at Match.com, says Oracle's service in the cloud "helps our customer receive the support they need in real time, our contact center agents be more productive and helpful, and our executive and product development teams receive detailed feedback to continue our improve our customers' experience." Learn more here about why you should consider delivering customer service in the cloud. 

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  • Multiple buttons on screen

    - by Rajas
    I am not a game developer. I am a java developer. However I need some information and I am hoping you can help me. I want to build an app that has 3 buttons on the touch screen - 1,2 and 3. Depending on the screen input the user has to press or release button 3 but (s)he will have to keep either 1 or 2 depressed all the time. For example: Keep 1 pressed while operating button 3 or Keep 2 pressed while operating button 3. Please let me know if this is even doable. Best Regards, \|/

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  • what do you do when you are stuck at programming and you don't have access to internet? [migrated]

    - by minusSeven
    This is a question most of us have faced while programming. Getting stuck! It might be a programmatic problem or tool problem, most of us eventually face it. You know something is supposed to work some way but just doesn't. You tried a number of things to solve it but isn't helping and you are not sure why. I once remember being stuck hours at programming job. Eventually I figured out for some reason or other my IDE wasn't recompiling my new changes in some of the classes .This is just an example but I am sure most you have faced similar situation. So how would you go about solving it if you didn't have access to Google or Stack Exchange? Lets be honest, using internet you aren't solving the problem, somebody else is doing it for you. So if you didn't have access to internet or a friend who might help, how would you go about solving it?

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  • Advise how to write a simple test for this javascript snippet?

    - by resting
    I'm trying to start unit testing (not using any testing frameworks) for my javascripts. Here's one example of it. var obj = {}; obj.disableBtn = function ($btn, style) { $btn.attr('disabled','disabled').addClass('disabled').removeClass(style); }; The use case is as such: obj.disableBtn($('.submit'), 'btn-blue'); What it does is simply add the disabled attribute, add the disabled class, and remove the btn-blue style. Please advise how would a typical test case look like in this case. I have a little knowledge on testing using assert(), but have no idea how to go about it when it involves verifying the result on HTML elements.

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  • As a consultant, how can I amaze my clients?

    - by user20326
    I am about to form a small consulting company and with a few friends and I am curious about how/what you do to amaze and create happy long lasting clients? This is of course besides the standard points like delivering on time, charge fair amount, deliver quality, and deliver what they really want. What other techniques do you use to amaze and create long lasting clients? (and to stand out compare to the competition) For example: Gifts? Happening and events? Night out at the pub?

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  • Reload Gtk+ 3.0 theme

    - by eagleoneraptor
    I'm trying to customize my Gtk+3.0 theme, when I make a change in my theme, I change between two themes (with MyUnity) to force applications to reload the theme and test mine. But when I do that, the theme is not refreshed to appreciate my changes, still in an old version, apparently Gtk+ is caching the theme information somewhere. When I close and reopen session, I can appreciate my theme changes, but doing this for each change made is very annoying. Is there a way to refresh my theme and see my changes (a command line program or an Gtk+ API call for example)?

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  • Building a simple web app with database? [on hold]

    - by Zooce
    I'm building a simple airline reservation system (web app) for a class. I'm trying to find out where to start learning about implementing and integrating a sql database. User's should be able to search for available flights based on destination and departure cities and the like. A good example would be Google Flights. I'd like to access a data base with all of the flight information and display it within tables on the web page. Admins should be able to modify the databases as well. I've tried to learn about things like Node.js, PHP, and AJAX, but most of the tutorials that I've found have been difficult to understand. Any suggestions would be really appreciated, thanks!

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  • Systray not showing

    - by tnrgus
    I have an application called foo that runs as root. The foo calls system function to execute the other application which show tray icon using Qt. The Systray Icon Example in Qt is working properly in user account but not in root. I run the following command to drop privileges: system(“exec su -l user -c ‘export DISPLAY=:0; /opt/systray &’”); However, the systray icon doesn’t appear in Ubuntu 13.10 & 14.04. Is there any way to display this systray in this case except for the solution that uses a PPA that comes with to re-enable the systray whitelist?

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  • Prefer examples over Documentation. Is it a behavioral problem?

    - by user1324816
    Whenever I come across a new api or programming language or even simple Linux MAN pages, I always (ever since I remember) avoided then and instead lazily relied on examples for gaining understanding of new concepts. Subconsciously, I avoid documentation/api whenever it is not straight forward or cryptic or just plain boring. It's been years since I began programming and now I feel like I need to mend my ways as I now realize that I'm causing more damage by refraining from reading cryptic/difficult documentation as it is still a million times better than examples as the official documentation has more coverage than any example out there. So even after realizing that examples should be treated as "added" value instead of the "primary" source for learning. How do I break this bad habit as a programmer or am I over thinking? Any wisdom from fellow programmers is appreciated.

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  • is it valid that a state machine can have more than one possible state for some transition?

    - by shankbond
    I have a requirement for a workflow which I am trying to model as a state machine, I see that there is more than one outcome of a given transition(or activity). Is it valid for a state machine to have more than one possible states, but only one state will be true at a given time? Note: This is my first attempt to model a state machine. Eg. might be: s1-t1-s2 s1-t1-s3 s1-t1-s4 where s1, s2, s3, s4 are states and t1 is transition/activity. A fictitious real world example might be: For a human, there can be two states: hungry, not hungry A basket can have only one item from: apple, orange. So, to model it we will have: hungry-pick from basket-apple found hungry-pick from basket-orange found apple found-eat-not hungry orange found-take juice out of it and then drink- not hungry

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  • Does using a country domain (TLD) negatively effect a site's search ranking if the site content isn't country specific?

    - by Alexizamerican
    I have a website in which the content is not country specific. The TLD is currently .it but the company is hosted and based in the United States. I'm wondering if a .it domain will negatively effect the site's search rankings. Is it better to use a .com TLD? For example (I don't actually own these domains), would the domain love.it have a worse ranking than loveit.com? (Assuming the content of the sites is the same) I've been searching everywhere for an answer with not much luck. Any advice would be very helpful.

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  • What is the state of apple device (iPhone, iPod, etc.) support?

    - by BullfrogBlues
    Short story: syncing my iPhone music with banshee didn't work and what's worse is, banshee deleted or corrupted the existing music on the phone. I'm sick I tried to sync music at all. And I must admit, if I were not a developer I probably would have switched back to windows instantly. So my questions are these: What is the state of apple device support in ubuntu? iPhone and iPod in particular. Is there support for any version of iOS? For example is there support for iOS5? If not, will there be? When? What I can do to get support delivered quicker? What does jail breaking mean? You tend to read that quite a lot when troubleshooting, though I imagine most people don't understand what it means. And do you need to jail break the phone in order to sync it with ubuntu?

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  • What is the most handy function you've ever came across? [closed]

    - by Viniyo Shouta
    Obviously everything is 'handy' when it comes to programming terms, but some get a highlight spot, like containers, matrix trasnformation functions and many others. But in this case please mention the one it was more handy to you, saved you from sparing hours resolving a problem, or even the one you like more, What is it and what does it does? I'll start with an example. Language: C++ Function: std::sort (STL) What does it does: Arranges the elements in a specified range into a nondescending order or according to an ordering criterion specified by a binary predicate. (It arranges a container in decreasing order) Why of this question? Because I want to learn how to if possible make my own implementations of these functions for pure studying purposes, to enhance knowledge

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  • Does spreading content across domains improve ranking? [closed]

    - by usertest
    Possible Duplicate: The SEO Benefit of Breaking Up Content Onto Different Websites I was wondering if (assuming all your content is related) it would be better to put all your content under a single domain or multiple domains that link to each other. Lets say I have Site A which doesn't have a good search ranking. If I have a new product that I'm sure could get a good ranking on its own would I get a better search ranking for Site A if I - Add the new product as a new section to Site A. Or put the product on new Site B and link back to Site A. To give you an example if you were developing a few browser plugins would it be better (in terms of ranking) to showcase them all in the same site, or would you give them each their own domain's that link to each other? Thanks.

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  • External device/USB support in android API level 10 [migrated]

    - by chandan
    I am an android UI developer and having problem with issue with USB and external storage device support on android. What I want to have is on plug-in USB/SD card, the storage items in the devices directly show up on screen. For example the modern Operating systems have this feature that we plug in our device and it just automatically shows the contents of the device on new window. I am implementing my UI on android API level 10 and my device is IMX reference kit which has android 2.3.4 installed. I would be grateful if anyone could give specif suggestion or guideline. I already tried with external_storage.java class. but it only says that the APK is installed successfully. But no action launches on plug-in external device.

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