What is ROWID ? What is rowid string specify?

Welcome to the forum!
It is all well documented: http://www.oracle.com/pls/db102/ranked?word=rowid&remark=federated_search

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What's best: "(String) o" or "o.toString()"?

Title sais it all...
What's best: "(String) o" or "o.toString()"?
And why?

It depends what you're trying to do.
If o is known to be a String, but wasn't declared that way, and you need to use it as a String, then (String)o. This way the code expresses your intent. (It also saves you a method call, but that's not the reason you do it.)
If o is an arbitrary object and you want its String representation, then o.toString (or String.valueOf(o) if you need to protected yourself from null).
Don't make the mistake of thinking the two are in any way equivalent. The fact that in certain circumstances they evaluate to the same thing is just coincidence.

What is value string

Hi Guru
Please tell me what is value string in T.code OMJJ & how it determine G/L
Thanks
rajeev
[email protected]

Hello Rajeev,
Here is the link
value string
For account determination, please check MM-FI integration in the first thread of this forum.
Regards
Arif Mansuri

How to get string (specified by line and column) from txt file with labview

Hi everyone
How to get string (specified by line and column) from txt file with labview
thx
Solved!
Go to Solution.

As far as I know, a text file has no columns. Please be more specific. Do you mean something like the 5th word on line 4, where words are separated by a space, and lines are separated by a newline character? You could the Read from Spreadsheet String function and set the delimiter to a space. This will produce a 2D array of strings. Then use index array and give the line number and column number.
- tbob
Inventor of the WORM Global

Adobe is grabbing 'rowid' not specified PK 'int' column in SQLite queries !!

When I execute the following query in Flex and/or Lita:
select wrdid, uspelling from WRD WHERE uspelling = 'wingeard'
the results are:
uspelling...wrdid
wingeard   3137
Look at what comes back when I execute this query using .NET provider by Robert Simpson for SQLite and SQLite Manager by Mrinal Kant:
SELECT     rowid, wrdid, uspelling
FROM         WRD
WHERE     (uspelling = 'wingeard')
rowid.......wrdid...........uspelling
3137........3042............wingeard
No wonder none of my queries with joins is working correctly in Flex.
wrdid is defined as "int" not INTEGER.
http://www.sqlite.org/lang_createtable.html (see INTEGER PRIMARY KEY section):
"The special behavior of INTEGER PRIMARY KEY is only available if the type name is exactly "INTEGER" (in any mixture of upper and lower case.) Other integer type names like "INT" or "BIGINT" or "SHORT INTEGER" or "UNSIGNED INTEGER" causes the primary key column to behave as an ordinary table column with integer affinity and a unique index, not as an alias for the rowid." [emphasis added]
Now, I happen to think the SQLite developers made a mistake here in failing to follow standards, preferring not to break legacy code. They'd rather break current code instead??? I would not characterize this as a "corner case" and the bug-at-hand is de facto evidence of that.

Based on your idea, i've intercepted the click event and I use stopImmediatePropagation.
THen i added an image to sort the column. So if the image is clicked the sort is ok.

What is max String size?

Does the maximum amount of data a String can hold vary per a system's memory or is there a set cap? Would it be possible to store, say, a 48 MB file of ASCII values in a single String?

Can any one tell me, what i have to do if the String Object holds data more than 22MB.
The string object holds that much of data and then the same data have to be displayed in a text area.
i am doing something like this:
private void doReadFile(BufferedReader fileReader) {
String strial = "";
String s = "";
try{
     //ivjJProgressBar1.setBackground(new java.awt.Color(204,204,204));
if(fileReader != null)
ivjTextArea1.append("One Moment Please.....");
while ((s=fileReader.readLine()) != null)
     temptrial.append(s+"\n");
strial = temptrial.toString();
ivjTextArea1.setText(temptrial.toString());
fileReader.close();
} catch(Throwable exception){
     handleException(exception);
}

Jdbc: character encoding.. what is the string ?

I have been looking for an hour now, and have had no luck..What is the syntax of building a
jdbc url, where the charset is set to utf-8
regards
Ben

Use the substring (http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html#substring(int)) and indexOf method:
String name = "Brandon Bell";
String suffix = name.substring(name.indexOf('o'));now the String suffix has the value "on Bell".

Using PowerShell to request a public certificate for webconf. What type should I specify

Using the PowerShell command below to request a certificate for webconf.domain.com on the Edge. There are at least a dozen "types" I can specify. I was thinking WebServicesExternal but maybe AccessEdgeExternal?? Not sure what to use or if it even
makes a difference.
Request-CsCertificate -New –Type WebServicesExternal -ComputerFqdn "edgeserver.domain.com"
-FriendlyName "Web Conferencing" –Organization etc......-PrivateKeyExportable $True –DomainName webconf.domain.com –output c:\webconf.txt

Type will be AccessEdgeExternal and command will be as followingRequest-CsCertificate -New -Type AccessEdgeExternal -Output C:\ <certfilename.txt or certfilename.csr> -ClientEku $true -Template <template name>
Also you can refer below link
http://technet.microsoft.com/en-us/library/gg398409.aspx
Please remember, if you see a post that helped you please click "Vote As Helpful" and if it answered your question, please click "Mark As Answer"

What are: "Update.strings" documents?

I have several items that appear to be blank documents in my web receipts folder. Here is a list of some of them:
Update.strings
Update.strings 07-37-37
Update.strings 07-37-37 2
WelcomeSetupExtensions.strings
WelcomeSetupExtensions.strings 07-37-09
WelcomeUpgrade.strings
What are these and can I trash them? If not, can I move them someplace other than my web receipts folder? I keep all online purchase receipts in my web receipts folder and I don't want to muddy the waters by having other such items in that folder.
Thanks in advance.

update function modules are used whe u want to perform the updates all at once. for e.g u have a sequence of screens on which user will enter data. on each screen if u save the data directly to a table then if there is some problem before completing the transaction, system will have incomplete and inconsistent data.
for this u will use
call function 'FUNCTION_MODULE_NAME' in UPDATE TASK.
and pass it the data.
when u will trigger the COMMIT WORK command system will execute all the function modules with UPDATE TASK and update the database then only,
<removed_by_moderator_together_with_points>
Edited by: Julius Bussche on Jul 14, 2008 11:43 AM

What is my String.split() not catching here?

Hello,
I am trying to implement the wordcount below. Most of the time it works great, the content matches the wc utility.
Occasionally though it splits in a manner that creates a whitespace word. Any suggestions? Is there a better algorithm to switch to? This had appeared to be a clean approach up until these issues.
public static int wordCounter(File inFile) throws FileNotFoundException, IOException{
          int count = 0;
          BufferedReader inReader = new LineNumberReader(new InputStreamReader(new FileInputStream(inFile)));
          try{
               String lineString;
               String[] lineWords;
               //while not the end of the file
               while( (lineString = inReader.readLine()) != null){
                    lineString.trim();
                    lineWords = lineString.split("\\s+");
                    count += lineWords.length;
          } finally{
               //close the BufferedReader
               if(inReader != null){
                    inReader.close();
          //return the count
          return count;
     }

JustSomeGuy wrote:
chaddy_b wrote:
How do I add multiple expressions to my .split()?You don't! You make one expression that does it all.
^[ \t]+|[ \t]+$ <-- remove proceeding and trailing whitespaceNow you just have to figure out how to get your piece in there.
JSGJSG,
I think what the OP meant is s/he wants to know if s/he can use a single regex to split his/her string so that the string
"   a   b   c   "return only three tokens:
["a", "b", "c"]
// or
["   a", "b", "c"]I know of a rather "hackish" way to do it in one split(...) call, but I don't see how your suggestion will make this possible. As far as I can see, you're now just mimicing String's trim() method by using replaceAll(...).

What is HastTable String, Object ?

Hello
I am new to HashTables and I have a bit of code that I don't understand.
private Hashtable<String, CalendarEvent> events = new Hashtable<String, CalendarEvent>();CalendarEvent is a class

Not sure exactly what you're asking, but my guess is it's related to Generics. They allow you to control the types of objects that a collection can hold, or what types can be passed to a method, or various other type-related tasks. Google "java generics" for more info.
With a HashMap, there's a key and a value. If you want the key to be a String, and the Value to be an Integer, you could say:
HashMap<String,Integer> myMap = new HashMap<String,Integer>();Or if you want an ArrayList to hold objects of type Widget:
ArrayList<Widget> myList = new ArrayList<Widget>();

What is " bad string "?

When I was using my iPhone, a message popped up, asking me " bad & string, accept or cancel?"
What is that? Bad thing?

Any chance you had left Facebook in the background? It is prone to barfing up at all sorts of unwanted times.
I do not pollute my iGadgets with the thing, but when surfing the news with an aggregator like News360 and I tumble upon an article with Facebook components, all sorts of weird errors get thrown onscreen.

What is: setCurrentRowWithKey(String)

Friends,
what is the option setCurrentRowWithKey(String) that I have at my view objetos at Data Controll Palete? For what I will use it?
thanks!

There are good topics about this subject in the 10g documentation.
Open the help windows and do a full text search on "setCurrentRowWithKey".
The first two topics in the result are good:
"Inserting a URL to Pass Current Row Information to the ADF Binding Context"
"Creating JSP Browse and Edit Forms"
Charles.

What is a String in Testand

I need to pass Strings to and from a dot net dll from testand.
The String could be a Testand "String" or a dot net "String",
Or a proper string (array of char).
It doesnt matter.
I require some mechanism for getting an array of chars from my dll to a result "String".
Cheers

Hi,
If you are needing to pass an array of chars from a dll to TestStand. you can retrieve this array as a string in TestStand. The example located at: C:\Program Files\National Instruments\TestStand 3.5\Examples\AccessingArrays has a step called "Get String Array" that shows how to retrieve this array of chars in TestStand. Take a look at this example and let me know if you have any questions.
Thanks,
Terry S.
Staff Software Engineer
National Instruments

What is maximum string size in form's text item.

Hi:
Is 65534 the maximum number of characters that a text item can hold? I believe this is true and then only when I use a long which is hard to handle as a string. I need to build a popup that allows a user to paste a large set of data and then I need to break the pasted information into 100 character chunks. Has anyone done this in the past and did you get around the character limit size?
Thanks,
Thomas

The Help documentation seems to indicate that 65,534 is the maximum. If you think a user will exceed that limitation, you may want to consider changing your design and provide a mechanism for storing the text file as a blob in the database. If you still needed to break the text up into chunks, you could write a stored procedure that could do that.

What is ROWID ? What is rowid string specify?

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