Recent content by porkymin

Hi all, I have a scenario described as follows but i am not sure whether is there any solution for jsp on this: 1) Is it possible to upload excel file into web? 2) Upon uploading, can we display the contents in the excel file onto the web using jsp? 3) Suppose there are formulas in the...

Thank u Diancecht and sedj! Question i have: 1) what do u mean by instance methods? Meaning if it is with static we can only call that method? 2) Suppose the following scenario: Suppose a java class : MyClass - used to call public static boolean method1() in MyHome MyClass will...

hi all, Was trying to figure out what is the difference between public static boolean workday(Collection colworkday) and public boolean workday(Collection colworkday)? Any kind help is greatly appreciated.

Thanks to all for the advice. Just to understand what is it meant by Application will search it themselves and not interpret them? It refers to classes in jars as declared in classpath?

Hi all, I am a beginner in Java, but i am currently working on project on J2EE, stuffs like EJB, MDB, etc. How can i help myself to learn concepts in Java fast so that i can work on J2EE? I don't even know what is a classpath, how do we set it and how application reads and interpret from...

Hi, I would like to learn more about scripting. May i enquire whether the following commands refer to UNIX scripting? If yes, what does the '$', % mean? OBJECTS_CLNT = $(SOURCES_CLNT.cc:%.cc=%.o) $(TARGETS_CLNT.cc:%.cc=%.o) OBJECTS_SVC = $(SOURCES_SVC.cc:%.cc=%.o) $(TARGETS_SVC.cc:%.cc=%.o)...

Platform? I am currently using UNIX platform. As for my application, hashtable was used to store user's inputs. The insertion & retrieval of data were quite frequent, whenever user opens UI to key in and save data.

Hi all, I am a beginner in Java programming. Currently, I am using eclipse as IDE tool but i find it relatively hard to use. May i know is there any other easy-to-use IDE tools to aid my program development in Java? Any kind help is greatly appreciated. Another query, what is the different...

how to print out the size of the collection?

Hi all, I have the following Collection declared as followed. How do i check whether the return collection is null or empty? say i have: ml = getReport((List)mndDataLst); I have tried to check whether return data list is null as described but it does not work. if(ml == null ||...

Thanks all for the precious advice! I shall do that :)

Hi Rich, i have knowledge for language like JavaScript, Active Server Pages, visual basic. I am a programmer, I am currently working on J2EE project. Hence, before going into J2EE... I would like to build my foundation in Java Programming first. Can you kindly assist me? Thank u!

Hi all, I am new to Java programming. Would like to seek for recommendation to learn Java language from useful websites & good books in shortest time possible.

Hi pmonett, I would to use JavaScript to do the file uploading. Are there any sample source codes that i can understand on how to go about doing it? Yes, i am trying to offer a file-storage area for corporate users to upload files from their local drive to a share drive on the server. By the...

Hi all, I am trying to write a script in lotus notes so as to enable users to upload files into a share folder in the server. What kind of scripting language must I use? Is it possible for users to upload files using lotus notes? Any kind help is greatly appreciated. Regards, porkymin