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  • How can I write data to a file that users can't easily edit?

    - by ThePlan
    While working on game saving and loading I figured I could just write all the variable values to a file and then load that file from it's default location anytime. However from the very beginning it sounded like an odd job. I know about serialization and boost, but that seems so complicated, I figured I'd keep it simple, but I've ran across this huge issue: No matter what file I can write with C++, the user can get their hands on it, they can edit their position, they can remove a boss, or add new weapons for themselves. My question here is: How can I create a file in C++ which cannot be editted or openned with a text editor such as Notepad (I'm not trying to make a file which is impossible to open, but a file which will give the user a headache if he tries to edit it through usual methods.)

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  • How to organize the nautilus bookmarks in the "Places" panel applet?

    - by piedro
    their seems to be no configuration dialog for the "Places" menue in the panel. Yes, I know how to add, remove or change the order of the bookmarks in nautilus. But I want to use folders and subfolders for the bookmarks. With more than 20 entries the nautilus bookmarks and the places menue become inconvenient. any editor for this? any configuration file that does the job? any other tool than the standard places menue? any extension for nautilus to extend the bookmark organization? thx for reading, p.

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  • Visual Studio Setup - why is solution explorer on the right?

    - by amelvin
    Every time I install VS (whichever version going back years) it installs with the Solution Explorer on the right. Now as most UIs have the navigation in a left hand column (and at the top of the viewport) and the content to the right of this navigation this always seems wrong to me. So I drag the solution explorer to the left of the screen and dock it there. But I've never seen another developer do this. Considering how most programmers usually like to customize their environment, adding their favourite text editor, browser, plug-ins, greasemonkey scripts etc why do Visual Studio developers never seem to make this simple UI change? Does anyone else do this or am I just screaming in the dark?

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  • Collisions on complex map 2D

    - by waxx
    I'm currently thinking about collision and map system that I want to use in my next game and I'm kind of puzzled. Maps are going to be somewhat complex with lots of irregularities and thus tiling is out of question. I thought about an editor where you'd draw rectangles on the map that would represent areas that are collidable with and then saving such "collision map" with only black/white gfx. Or maybe should I save exact rectangles data with their x/y/width/height into some text file and go from there? What would you recommend? Thanks.

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  • Why do I get a 403 error when accessing my apache server?

    - by nishan
    Im running Ubuntu 12.04 LTS on a system with 2 GB RAM and a 500 GB HDD. My hard drive has 4 partitions: Partition 1 = 40 gb Windows (NTFS, lable = win32) Partition 2 = 320 gb Windows (FAT label = common) Partition 3 = 40 gb Ubuntu (EXT4) I installed apached2. Then, to change its default www directory, I ran gksu gedit /etc/apache2/sites-enabled/000-default and, in the editor, changed the location to /media/common/www. After that I ran these commands in a terminal: chmod 777 /media/common/www chmod 777 /media/common/www/*.* After that I ran: firefox 127.0.0.1/index.php It said: Forbidden You don't have permission to access / on this server. Apache/2.2.22 (Ubuntu) Server at 127.0.0.1 Port 80 Before my changes it was working fine. How can I run my websites?

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  • SQL Server 2008 - Management Studio issue

    - by Phil Streiff
    This is a known, documented issue with SQL Server 2008 Management Studio, but certain DDL operations like ALTERing a column datatype from Management Studio fails. For example, in Object Explorer, navigate to a table column > right-click on column > Modify. Then, change column datatype or length, then save and this error message displays: To workaround this problem, go to Query Editor and issue the following DDL statement instead:  TABLE dbo.FTPFile ALTER COLUMN CmdLine VARCHAR (100) ; ALTER   GO   The column change is successfuly applied now.

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  • read object from compressed file that generate from actionscript3

    - by Last Chance
    I have made a simple game Map Editor, and I want to save a array that contain map tile info to a file, as below: var arr:Array = [.....2d tile info in it...]; var ba:ByteArray = new ByteArray(); ba.writeObject(arr); ba.compress(); var file:File = new File(); file.save(ba); now I had successful save a compressed object to a file. now the problem is my server side need to read this file and decompress get the arr out from file, then convert it as python list. is that prossible?

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  • How can I obtain in-game data from Warcraft 3 from an external process?

    - by Slav
    I am implementing a behavior algorithm and would like to test it with my lovely Warcraft III game to watch how it will fight against real players. The problem I'm having is that I don't know how to obtain information about in-game state (units, structures, environment, etc.) from the running WC3 game. My algorithm needs access to the hard drive and possibly distributed computing, that's why JASS (WC3's editor language) isn't appropriate; I need to run my algorithm from a separate process. Direct3D hooking is an approach, but it wasn't done for WC3 yet and a significant drawback of that approach would be the inability to watch how the AI performs online, since it uses the viewport to issue commands. How I read in-game data from WC3 in a different process in a fastest and easiest way?

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  • Read an object from compressed file generated from ActionScript 3

    - by Last Chance
    I have made a simple game Map Editor and I want to save a array that contain map tile info to a file, as below: var arr:Array = [.....2d tile info in it...]; var ba:ByteArray = new ByteArray(); ba.writeObject(arr); ba.compress(); var file:File = new File(); file.save(ba); I had successfully saved a compressed object to a file. Now the problem is my server side need to read this file and decompress the array out from the file, then convert it to a Python list. Is that possible?

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  • Cannot save all of the property settings for this Web Part.

    - by ybbest
    I would like to display all the items of custom content type of Animals in a SharePoint content query WebPart. After choosing the appropriate values in the web part editor and click on Save I got this error: Cannot save all of the property settings for this Web Part. There is a problem with one or more of the field values below. But when I examine all the values below , it does not flag any error information. I finally manage to locate the error flag after I expand the presentation section. I then delete the text in the Link textbox , now I can save the settings. However , I think the error message should have been more specific so that users can quickly locate the error. The worst part for this is that I did not even change anything in the presentation section, I merely configure the Source in the Query section. Well, I guess I am still new to SharePoint, I just have to get used to these generic error message ):

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  • how to bind super+s to indicator applete complete? - gnome classic

    - by rrosa
    i use gnome classic, i'm not a mouse fan. when i get an email while i'm writing code, i i would super+s to get to the indicator-applet-complete and read it. also to write emails, or check unread instant messages. upgrading from 12.04 to 14.04 made super+s bind to applications menu rather than the indicator applet complete. i removed the binding from the applications using dconf-editor, navigating to: org-gnome-desktop-wm-keybindings and disabling (['disabled']) the panel-main-menu key. now, how do i bind super+s to the indicator applet complete? it seems to be some how binded, since if if press super+s and then move the cursor over the applet it'll open the drop down menus (and it won't if i hover without pressing super+s) but i don't want to have to use the mouse...

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  • game engine done, ideas missing

    - by Thoms
    I read at many places how people have this GREAT ideas but are not able to program themselves. I have quite the opposite problem. I have developed game engine, level editor, embedded Lua scripting language, I have even made wrapper for Android and it all works well. But I have no good idea about how to proceed with actual levels; I have no good ideas. The engine itself is very generic and can be used in many game concepts, but I just cannot think of anything useful. Do you have any thoughts on how to proceed? Where should I seek ideas? Who should I ask? I am sorry if this question is a duplicate.

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  • At Symbol not working for apt get proxy authentication Ubuntu 11.10

    - by Shivhari
    I Have tried two things in three places to see if it works please do help me out. Two methords: 1) replacing @ with %40 2) replacing @ with \@ Three places: 1) export with the .bashrc file 2) editing /etc/apt/apt.conf and setting acquires there 3) using gconf editor and setting the values in /system/http_proxy and setting authentication name and password and checking the use_authentication checkbox. still there is no success and i still get 407 error when trying wget or apt-get update. please do help me, been stuck with this for three hours now. also, i read somewhere that creating a file in /etc/apt/apt.conf.d and then creating a 01proxy file with acquire might work. I tried that also, but it doesnt work. Please help.

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  • Increase Servers folder depth limit for running scripts?

    - by MeltingDog
    I have a CMS on my site that utilises TinyMCE (the WYSIWYG text editor). The issue is that TinyMCE cannot browse for files (example: images) on the web server. I get the error: Error 324 (net::ERR_EMPTY_RESPONSE): The server closed the connection without sending any data. I have been told this may be occurring because the server is configured to limit the folder depth for running scripts. Unfortunately I am primarily a front end developer so I am not really sure how to go about changing/viewing this. I have access to WHM and cPanel. Does anyone know how to adjust this?

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  • Typescript - A free add-on for Visual Studio 2012

    - by TATWORTH
    At http://www.microsoft.com/en-us/download/details.aspx?id=34790, Microsoft are providing a free add-on for Visual Studio. If you have any version of Visual Studio 2012, it provides an editor for Typescript."TypeScript is a language for application-scale JavaScript. TypeScript adds optional types, classes, and modules to JavaScript. TypeScript supports tools for large-scale JavaScript applications for any browser, for any host, on any OS. TypeScript compiles to clean, readable, standards-based JavaScript. Try it out at http://www.typescriptlang.org/playground."I look forward to type-safe JavaScript!There is a tutorial for it at http://www.typescriptlang.org/tutorial/

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  • what extension for uploading drawings from gimp to facebook

    - by joel
    Today I upgraded to Ubuntu 13.10 from 13.04. It looks good. I didn't test Gimp Image Editor on the 13.04 version but I just tested the 13.10 version with a painting with Gimp and when I tried to upload the file to facebook it tells me that this is an invalid image. I have an older laptop with ubuntu 12.04 and have the same Gimp installed in it. With the 12.04 version I have plenty of extensions for filing the images that I do on gimp and can upload them to facebook. I noticed that the 13.10 version has only a few extensions for saving a file from gimp. Which extension should I use to save a file that facebook will accept in this 13.10 version?

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  • Dash doesn't launch Gedit at the first try

    - by GUI Junkie
    I'm curious to find out what's going on here. Push the [windows] key -- Dash pops up. Type 'ge' -- 'Text editor' appears. [Enter] -- Nothing happens. With any other program, it launches the program. Repeat the steps and gedit launches. From terminal, gedit doesn't start. In the system monitor, it's 'sleeping'. This happens in my session, in my wife's session on the same computer, gedit runs. Any idea why gedit sleeps at the first launch?

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  • Squibbly Update: Multiple Document Support

    - by Geertjan
    An update on Squibbly, the recently announced free and open source integration framework for LibreOffice! Now multiple documents can be opened at the same time, either from "File | Open File" or from the File Browser (i.e., the rebranded Favorites window). Click to enlarge the image below to get a fuller perspective on Squibbly: Take note of the tabs at the bottom of the editor-area in the screenshot above, and especially when you click the image to enlarge it. Multiple tabs are available at the same time, each representing a different open document. Click a different tab and its document is activated and brought to the front of the application. That means multiple LibreOffice applications can be used simultaneously, each could be undocked from the frame of the application, and the user can work with multiple documents, from multiple LibreOffice applications, all at the same time. Info from this forum entry were useful in getting to the above solution: http://www.oooforum.org/forum/viewtopic.phtml?t=41955 Still several focus-related problems to solve for the application to be ready for general usage.

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  • Is there a program to manage movies and TV shows that supports mp4 tags?

    - by root45
    I'm looking for a media manager that will display and play movies and TV shows and will read data included in mp4 and m4v files. So far I've looked at XBMC, Moovida and Boxee and all of these seem to keep their own separate database or XML files for reading and storing tag information. I also looked at Banshee because of this answer, but it didn't read my tags. Banshee is also geared towards music videos instead of actual movies and TV shows. So I'm looking for software that Displays and plays movies and TV Shows Reads mp4 and m4v tags Preferably something with bulk import (i.e., I don't want to add 1,000 items to a new library) Bonus if it also has a tag editor Bonus if it's an XBMC extension

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  • Is it okay to introduce LESS to not so savvy UI Designers?

    - by Jason Nathan
    I just got a job as lead developer and I thought it would be best to seek the expertise of my peers (that's you) before proceeding! I had the opportunity to review my designers and they are mostly photoshop pros with dreamweaver as their main HTML/CSS editor. A more visual experience. I, on the other hand, have had much experience hand-writing all my code. From HTML markup to CSS. From my understanding, my designers have basic CSS knowledge and I am considering a simple 101 style set of tutorials for them to get a better grasp of markup before I moved into more advanced topics like accessibility and microformat markup. We need to get started up quickly. Do you think it's okay to dive into LESS from the get-go?

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  • ctrl + a doesn't work in browsers

    - by protos87
    The combination for select all (ctrl+a) doesn't work in a browser (either if we speak about firefox or chromium). It doesn't work if I try to clik in to the adress bar nor if I try to use it to select what I've written in google search bar at google.com. When I press ctrl + a it simply takes the cursor before the first letter. This doesn't happen when I use a text editor software like Libre Office. There the shortcut does what's supposed to do, selecting all the text. What could be the problem?

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  • How to disable low disk space notification? (Gnome 3, Ubuntu 12.04)

    - by grimripper
    I've got an SSD drive for root and /home, and a larger HDD for storage. The storage disk is almost full, and there's a low disk space warning on startup. The warning doesn't have any "don't show again" option, only "ignore" and "examine". It also doesn't go away but sticks on the screen until the ignore button is clicked, so it's very annoying in addition to being competely unnecessary. I tried unselecting the storage HDD in baobab's settings, but that didn't have any effect. I also tried gconf-editor, and looked for apps - gnome_settings_daemon - plugins - housekeeping, but there is no "plugins" under "gnome_settings_daemon". Only "gtk-modules" and "keybindings". Gnome 3.4.2.1 Ubuntu 12.04.1 LTS 64-bit

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  • Won't Hibernate when Battery Critical

    - by 12SJW34
    Ubuntu 12.04 64bit refuses to hibernate when battery is critically low. Instead it does a complete shutdown which is unnecessary and can cause loss of data. I have enabled Hibernate (pm-hibernate) on following the common instructions I tested pm-hibernate it is works fine when run manually. I have set my power options to hibernate "When Power is Critically Low". This has also been verified by using dconf Editor. Under org gnome settings-daemon plugins power critical-battery-action it is set to "hibernate". Under the same schema, time-action is set to "120". I would like to see what is happening just prior to this shutdown. I would like to know what logs to search to see if pm-hibernate is actually failing, or if it is being ignored entirely. Barring figuring this out on my own, is there a suggested work around?

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  • What simple offline GUI database should I use for this application?

    - by gcc
    I am looking an open source application. Application should have : * database support ( create two or three table ) * GUI ( what I have created should be seen ) Example : Assume that I have created a table ; X_table : | A | B | C | D | After creating table, I am loading data | A | B | C | D | | 1 | 11 | b | f | - | 3 | 12 | a | o | - data | 4 | 13 | r | o | - When I am opening application not for loading data, I want see data in graphical interface. Are there any open source application which have above feature ? Application can be so simple, * no internet connection * support only one database * static table creation ( once created never changed ) Application can be run Ubuntu 12.04 and/or Windows. In other words, I am wanting database viewer and editor. EDIT: I should load pdf file, image etc. or give path of the file to the application. This link can be reference to my question . ( Interface should be like this, just a list )

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  • Podlogger Half Baked Code, but yours for free.

    Some time ago I started building a demo application that would have been posted on www.asp.net. It is a Podcast Publishing application and completing basic functionality we decided that it was a bit too complex for the intended introductory material. Though not finished (Meaning NOT FINISHED, INCOMPLETE, IMPERFECT, ETC) I thought Id share it in case anyone finds it useful. Some of the stuff that is in there : Basic Post Publication with Rich Editor File Upload Comments Submission...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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