iphone multilanguage support
- by hardik
hello all i am new to iphone development i want to use multilanguage application in iphone please guide me how can i do it i dont know anything that how can i use multilanguage in iphone
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Easily porting Lua code to C#
- by mnn
Hello, is there any easy way to port Lua code to C#? The biggest problem would probably be to port tables neatly in some dictionaries. And to prevent any misunderstanding: no I cannot use embedded Lua in my program.Read the article
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How to specify the equivalent of ppn (on PBS) in SGE queuing system ?
- by debugger
Hello All, Is there a way to specify the ppn ( or equivalent ) in SGE ? i don't want to use all cpus in one node so i will be able to have more memory per core. ( In PBS you would do -l nodes=16:ppn=2 for exemple) Thanks.Read the article
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connect to mysql server using realbasic
- by Gbolahan
Hello, tried connecting to mysql server in realbasic using the folowing code: dim db as MySQLCommunityServer db=New MySQLCommunityServer db.host="192.168.240.129" db.port=3306 db.databaseName="test" db.userName="test" db.Password="test" If db.Connect() then txt1.Text = "Connected" else txt1.Text = "Connection failed!"+ chr(13)+db.ErrorMessage end if and i get the following message connection failed! any suggestions.. ThanksRead the article
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Recursive COUNT Query (MS SQL)
- by Cosmo
Hello Guys! I've two MS SQL tables: Category, Question. Each Question is assigned to exactly one Category. One Category may have many subcategories. Category Id : bigint (PK) Name : nvarchar(255) AcceptQuestions : bit IdParent : bigint (FK) Question Id : bigint (PK) Title : nvarchar(255) ... IdCategory : bigint (FK) How do I recursively count all Questions for a given Category (including questions in subcategories). I've tried it already based on several tutorials but still can't figure it out :(Read the article
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Autolookup in gride view according selected cell value.
- by user309932
Hello all, I have created a grid view of Leavemaster table and leaveApplication table. There is filed LeaveId in leaveMaster and foreign key in LeaveApplication table. i want to do when i select leaveId in LeaveAppliation table automatcally related fields like leaveName should be filled according leaveId. please suggest me solution. Thank you in advance.Read the article
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Intergating Liferay and Alfresco
- by Jim
Hello, Im using Liferay version 5.2.3 and Alfresco Community Edition.I want to integrate Alfresco with Liferay . I want to show Alfresco as a portlet within Liferay. Can someone please tell me how to go about doing this ? Thank YouRead the article
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Breaking a simple Captcha
- by maSnun
Hello All, For testing purpose, I need to break this captcha: http://wapforum.us/web/img.php As you can see, this is a very simple captcha with only 4 digits of numbers. Any sample code will be highly appreciated. Thanks and Regards, MasnunRead the article
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P=NP?-Problem: What are the most promising methods?
- by phimuemue
Hello everybody, I know that P=NP has not been solved up to now, but can anybody tell me something about the following: What are currently the most promising mathematical / computer scientific methods that could be helpful to tackle this problem? Or are there even none such methods known to be potentially helpful up to now? Is there any (free) compendium on this topic where I can find all / most of the research done in this area?Read the article
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PHP's preg_match() equivalent in C++?
- by djzmo
Hello there, My question is simple. Is there a PHP's preg_match() function equivalent in the C++ STL? If not, can you tell me an alternative? Thanks.Read the article
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CSS IE7 Problem
- by tpae
Hello, I am trying to make a vertical progress bar, which works fine on almost all browsers except IE7. I don't know what's going on.. link text I've tried almost everything, and I can't figure out what's wrong...Read the article
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Does Objective-C have garbage collector on the iPhone?
- by user208662
Hello, I'm thinking of writing an app for the iphone. But I'm confused in regards to the objective-c language. Am I correct in saying that I have to do my own memory management? Is Objective-C a managed language such as C# and/or Java? Thank you!Read the article
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Get page URL by using a program within a pageviewerwebpart in SharePoint
- by stckvrflw
Hello, I have a simple hit counter written in c# .net. I placed that counter to many pages using the pageviewerwebpart. What I want to do is, not only counting the hits, but also which page triggered the hit counter. So how can I retrieve the page URL with my hit counter ? Thanks.Read the article
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what is the diffrence between GIS and GPS?
- by smile
Hello every one Is GPS one of the application of GIS? And is there any sw create gps for a specific location ( I determine it)? thank youRead the article
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please give me the explanation.
- by swamy
void main() { float a=0.5,b=0.7; if(b<0.7) { if(a<0.5) printf("hello"); else printf("world"); } else printf("jsdf"); } output :world please give the explanation.Read the article
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Arrange dynamic content horizontally
- by manndaar
Hello, I have a page where dynamic content arranges vertically one below the other. Content is small boxes & I want to arrange them horizontally next to each other. How can I achieve this ? Thanks.Read the article
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I want to add an image from a local directory to a php page
- by Jean
Hello, I am trying to add an image from a local directory to a php page on my localhost. It adds fine, but does not display the image. What exactly am I doing wrong here? Thanks JeanRead the article
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how to capture the clicked url on UIWebView
- by user262325
Hello everyone I hope to capture the clicked url on an UIWebView - (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType { if (navigationType == UIWebViewNavigationTypeLinkClicked) { NSURL *URL = [request URL]; NSString *s=[URL absoluteString]; } but I noticed that this URL is not the url which is clicked and will be displayed on UIWebView, normally it is the url of current web page display on UIWebView. Welcome any comment Thanks interdevRead the article
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Keep background image fixed during scroll using css
- by Jean
Hello, This is going to be rather silly of me asking, but how do I keep the background image fixed during a page scroll. I have this css code, and the image is a background of the body and not ** body{ background-position:center; background-image:url(../images/images5.jpg); } Thanks JeanRead the article
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google maps in android
- by user367121
Hello friends, I am a new user of google maps API in android OS. I have made a small application in which i am using google maps. I want to add a functionality that when i double click (multi touch) on a map the map should zoom in. IS there anybody who has an idea how to do this or if it is possible please provid a code example. Thanks in advance. BR, SilentCodersRead the article
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Return value from query statement - jQuery
- by dave
Hello, I have a ajax, jquery form which works fine, but returning a message from <div></div>. I want to return a value from a db query, a single value. How do I go about doing it. Thanks DaveRead the article
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Bulk update + SQL + self join
- by Nev_Rahd
Hello All I would like to update a column in Table with reference to other column(s) in same table. Ex: As in figure below - I would like to update effective endate with min date whichever is greater than effective Start Date of currrent record. How can this be acheived in T-SQL. Can this be done with single update statement ? Thanks.Read the article
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How to insert a float into a SQL table in the right locale (in .Net)
- by SoMoS
Hello, I have to insert float values into different SQL Servers. Each one can have different locales so in one it the representation could be "42,2" and at another one "42.2" or whatever. How should i construct the query so it works in any SQL Server? Do i need to detect the locale of the server before constructing the query or what? Thanks in advance mates.Read the article
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Validate number of nested attributes
- by Damien MATHIEU
Hello, I have a model with nested attributes : class Foo < ActiveRecord::Base has_many :bar accepts_nested_attributes_for :bar end It works fine. However I'd want to be sure that for every Foo, I have at least two Bar. I can't access the bar_attributes in my validations so it seems I can't validate it. Is there any clean way to do so ?Read the article
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multi-thread access MySQL error
- by user188916
I have written a simple multi-threaded C program to access MySQL,it works fine except when i add usleep() or sleep() function in each thread function. i created two pthreads in the main method, int main(){ mysql_library_init(0,NULL,NULL); printf("Hello world!\n"); init_pool(&p,100); pthread_t producer; pthread_t consumer_1; pthread_t consumer_2; pthread_create(&producer,NULL,produce_fun,NULL); pthread_create(&consumer_1,NULL,consume_fun,NULL); pthread_create(&consumer_2,NULL,consume_fun,NULL); mysql_library_end(); } void * produce_fun(void *arg){ pthread_detach(pthread_self()); //procedure while(1){ usleep(500000); printf("producer...\n"); produce(&p,cnt++); } pthread_exit(NULL); } void * consume_fun(void *arg){ pthread_detach(pthread_self()); MYSQL db; MYSQL *ptr_db=mysql_init(&db); mysql_real_connect(); //procedure while(1){ usleep(1000000); printf("consumer..."); int item=consume(&p); addRecord_d(ptr_db,"test",item); } mysql_thread_end(); pthread_exit(NULL); } void addRecord_d(MYSQL *ptr_db,const char *t_name,int item){ char query_buffer[100]; sprintf(query_buffer,"insert into %s values(0,%d)",t_name,item); //pthread_mutex_lock(&db_t_lock); int ret=mysql_query(ptr_db,query_buffer); if(ret){ fprintf(stderr,"%s%s\n","cannot add record to ",t_name); return; } unsigned long long update_id=mysql_insert_id(ptr_db); // pthread_mutex_unlock(&db_t_lock); printf("add record (%llu,%d) ok.",update_id,item); } the program output errors like: [Thread debugging using libthread_db enabled] [New Thread 0xb7ae3b70 (LWP 7712)] Hello world! [New Thread 0xb72d6b70 (LWP 7713)] [New Thread 0xb6ad5b70 (LWP 7714)] [New Thread 0xb62d4b70 (LWP 7715)] [Thread 0xb7ae3b70 (LWP 7712) exited] producer... producer... consumer...consumer...add record (31441,0) ok.add record (31442,1) ok.producer... producer... consumer...consumer...add record (31443,2) ok.add record (31444,3) ok.producer... producer... consumer...consumer...add record (31445,4) ok.add record (31446,5) ok.producer... producer... consumer...consumer...add record (31447,6) ok.add record (31448,7) ok.producer... Error in my_thread_global_end(): 2 threads didn't exit [Thread 0xb72d6b70 (LWP 7713) exited] [Thread 0xb6ad5b70 (LWP 7714) exited] [Thread 0xb62d4b70 (LWP 7715) exited] Program exited normally. and when i add pthread_mutex_lock in function addRecord_d,the error still exists. So what exactly the problem is?Read the article
