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• How to declare strings in enum in C

  - by Sridevi

  Hello, typedef enum testCaseId { "TC-HIW-0019" = 0, "TC-HIW-0020", "TC-HIW-0021" } testCaseId; I need my test cases to be represented in enum. In my test function, I need to switch between the test cases like: void testfunc(uint8_t no) { switch(no) { case 0: case 1: default: } } So can anyone help on how to use enum to declare strings.

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• Is it possible to make this Flex/Flash application safe?

  - by Frank

  I'm back with another Flex/Flash security question. I've already received some help from the community on this topic, but I'm still not quite sure this is the best way to do. Here's the thing. A flex web app, a lot of users (1000+), custom configuration of the application depending of the user group. Can I make this thing safe... or safer. For the moment, when a user comes to the application, there is only one configuration possible, but for the next version we've implented a multi-configuration protocol, this way : 1. The user connect to Default.aspx, server code process the windows credentials (whe are on intranet) and give the correct xml configuration file. 2. The flex app loads with the xml conf file as a flashvar and then the app 'builds' itself with the content of the xml file. As we know, since this is a flex application the swf is downloaded on the client computer and the xml file too. If more than one user connects to the app, from the same computer, the can possibly see the other xml file in the windows temp folder. The current directory of the application looks that way : Web site |-> default.aspx |-> index.swf |-> configAdmin.xml |-> configUserType1.xml |-> configUserType2.xml |-> com |-> a lot of swf and xml files I was first thinking making another directory (without read access for the client) containing all the configurations xml files, picking the right one, copying it to the client and deleting it afterwards. But it seems like I must let know the user know when downloading/deleting content on it's computer... I'm running out of ideas, so I hope you have some great ones. It's there are some design flaws (in the way the app is build, not in Flash :p) please share. I'm always looking forward to improve. Thanks Update : In browser Flash/Flex (without AIR that is) doesn't allow deleting file localy silently (on the client computer, where the application is). It's also not yet possible to get session data.

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• What are the relevant classes / frameworks when I want to write / read stuff to / from disk?

  - by mystify

  Which classes / frameworks must I look at? I don't want to use 3rd party libs, so just plain old, boring default solutions to read / write text files and stuff like that... Is there something like a File IO framework?

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• What font do you use for your code editor?

  - by Harmen

  For a long time I used Courier New as default font for my code editor, until I got more into typography and found this new fixed-width font called Triskweline: The font is beautiful, but unfortunately it works only at size 10pt. This made me wonder: what (custom) font do you use for your code editor?

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• rewrite routes for URl

  - by user348173

  I have the following URl: http://localhost:12981/BaseEvent/EventOverview/12?type=Film This is route: routes.MapRoute( "Default", // Route name "{controller}/{action}/{id}", // URL with parameters new { controller = "Home", action = "Index", id = UrlParameter.Optional } // Parameter defaults ); I want that in a browser the url looks like: http://localhost:12981/Film/Overview/12 How can I do this? One more example: http://localhost:12981/BaseEvent/EventOverview/15?type=Sport should be http://localhost:12981/Sport/Overview/15 Thanks.

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• Problem with URI matcher in Android.

  - by Lunchbox

  I have an authority string defined as such: public final static String AUTHORITY = "dsndata.sds2mobile.jobprovider"; Followed by an edition to the UriMatcher: uriMatcher.addURI(JobMetaData.AUTHORITY, "/JobNames/*", JOBNAME_SINGLE_URI); The uri that gets passed to the switch is: content://dsndata.sds2mobile.jobprovider/JobNames/test This falls through the switch and hits the default (which throws an IllegalArgumentException). Am I missing something? I've searched and can't find anything that would account for the mismatch.

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• how to avoid the error due to missing element from an XML file in Flash Action Script

  - by coderex

  Hi, I have a code which is written for read the xml data. and the xml file contains the optional values, so some time the elements are present there some times not. In this case how can i set a default value for that in action script 3.0. When i tried to trace the value that area is skipping. So is there any other method to trace-out is that element is present or not something like that??

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• Change the look of Swing.

  - by Knowing me knowing you

  Is there a way to change the standard look of Swing components? Those default, look just pathetic and hopelesly unattractive. Thanks.

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• jquery How to keep menu open

  - by Me-and-Coding

  Hi, I found this menu and i like it but the client asks me to keep the current menu open with respect to a sub page. For example, if i go to Link One page, then it should be opened by default.

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• Blocking syscalls with no other load in system (linux kernel)

  - by osgx

  Hello If there is only 1 running application in the system (and default 100 sleeping process), and it do a blocking syscall (I'm interested in blocking recv or blocking read). Will linux kernel delete this application from task_t *current pointer?

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• Is it possible to run JavaScript before any image loads?

  - by Matrym

  Is it possible to run JavaScript before any image loads? Is this default behavior? Dom, script, IMG load?

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• IntegrityError with Booleand Fields and Postgresql

  - by xRobot

  I have this simple Blog model: class Blog(models.Model): title = models.CharField(_('title'), max_length=60, blank=True, null=True) body = models.TextField(_('body')) user = models.ForeignKey(User) is_public = models.BooleanField(_('is public'), default = True) When I insert a blog in admin interface, I get this error: IntegrityError at /admin/blogs/blog/add/ null value in column "is_public" violates not-null constraint Why ???

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• Did anyone created the Java Code Formatter Profile for Eclipse IDE that conforms to the Android Code

  - by yvolk

  Android Code Style Guide defines "Android Code Style Rules". To conform to these rules one have to change quite a number of settings of the Java Code Formatter (Window-Preferences-Java-Formatter) default profile (in Eclipse IDE). Did anyone managed to configure the formatter to follow the "Android Code Style Rules" already? PS: I've tried to do this myself but I've found that there are too many formatter options available, and most of them are not mentioned in the Code Style Guide :-(

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• Firebird 2.1 + EXISTS = query bug?

  - by Atlas

  Using Delphi 2009 + Firebird 2.1.3. Database is ODS 11.1, default char set is UTF8. My prepared query is as follows: SELECT a.po_id, a.po_no FROM purchase_order a WHERE EXISTS (SELECT 1 FROM sales_order_item z1 JOIN purchase_order_item z2 ON z2.so_item_id = z1.so_item_id AND z2.po_id = a.po_id WHERE z1.so_id = :soid) ORDER BY a.po_no Now when I loop this say 1000 times because I have 1000 x so_id, the CPU usage get at 100% for FBSERVER.EXE Anyone encountered this problem?

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• How do you use grep to find terms that are n characters long?

  - by Brian

  I'm using grep to filter the Mac OS X dictionary words file (by default located at /usr/share/dict/words). I want to use grep to retrieve all words four characters long. How do I do this? My best guess for how to do this was: grep [:alpha:]{4} words But that returns zero results.

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• how to get all 'username' from my model 'MyUser' on google-app-engine ..

  - by zjm1126

  my model is : class MyUser(db.Model): user = db.UserProperty() password = db.StringProperty(default=UNUSABLE_PASSWORD) email = db.StringProperty() nickname = db.StringProperty(indexed=False) and my method which want to get all username is : s=[] a=MyUser.all().fetch(10000) for i in a: s.append(i.username) and the error is : AttributeError: 'MyUser' object has no attribute 'username' so how can i get all 'username', which is the simplest way . thanks

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• Google Maps panTo AND setCenter

  - by Harry

  The default panTo only pans to the edge of the screen. I like setCenter but would like to pan to that point. Any ideas welcome map.setCenter(mymarker.getPoint()); GEvent.trigger(mymarker,"click"); //open the info window

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• Printing a file to a printer in Ruby

  - by Shreyans

  I need help with sending a formatted text to a printer using Ruby on Ruby on Rails OR sending a pdf file to a printer from Ruby program. I can write the code to create a pdf file from Rails app but don't know how to print that pdf file to a default printer. I am trying to write a small ticketing application with Ruby on Rails. Please help. Shreyans

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• Get gprof to profile based on wall-clock time?

  - by jetwolf

  My understanding is that by default gprof takes into account CPU time. Is there a way to get it to profile based on wall-clock time? My program does a lot of disk i/o, so the CPU time it uses only represents a fraction of the actual execution time. I need to know which portions of the disk i/o take up the most time.

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• Is there a timeout for threads waiting on a synchronised method in Java?

  - by MalcomTucker

  Is there a default timeout for threads waiting on a synchronised method in Java? Some threads in my app are not completing as expected. Is there anyway to check whether threads have died as a result of timeouts?

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• How to redirect or show a page rather than "Forbidden" when i have directory listings off (htaccess/

  - by imlostmike

  Hi, I've set it in htaccess so it won't display the contents of directories, rather it will just show the usual Forbidden page. how can i either: show a certain page or redirect to a certain page rather than just this default "Forbidden" page? thanks

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• Custom view in popupview controller

  - by amok

  Hello there - I create a new project using splitview template (iPad). So far so good. What I am trying to accomplish now it have my own view (which in a NIB) in popupview controller. By default the template provides the table which I don't want to use. How can I do that?

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• Get Row of DataGrid in User Control Page

  - by Romil

  My Question is related to access the rows in one page and putting conditions in another page. I need to check whether a datagrid has row in it or not. DataGrid is in .aspx page. Based on this checking i need to write a condition in .ascx page. the .ascx on which condition is checked is linked to .aspx page. Meaning that UserControl1.ascx is Register with Default.aspx page I am using VS 2003 Please advice Thanks

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• javascript iterate array of variables and reassign value to each variable

  - by Shanison

  Hi how should i iterate array of variables and reassign value to each variable. E.g in jQuery function test(param1, param2) { $.each([param1, param2], function (i, v) { //check if all the input params have value, else assign the default value to it if (!v) v = default_value; //this is wrong, can't use v, which is value } } How should I get the variable and assign new value in the loop? Thank you very much!

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• Why would you use the ternary operator without assigning a value for the "true" condition?

  - by RickNotFred

  In the Android open-source qemu code I ran across this line of code: machine->max_cpus = machine->max_cpus ?: 1; /* Default to UP */ It this just a confusing way of saying: if (machine->max_cpus) { ; //do nothing } else { machine->max_cpus = 1; } If so, wouldn't it be clearer as: if (machine->max_cpus == 0) machine->max_cpus = 1; Interestingly, this compiles and works fine with gcc, but doesn't compile on http://www.comeaucomputing.com/tryitout/ .

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