archives

Cannot connect to Oracle 10g database

From SQL PLus, I cannot connect to our Oracle 10g database. The following errors shows up in the SQL-Plus. ORA-12514: TNS:listener does not currently know of service requested in connect descriptor The same error comes even after a day, the database had been started. Database start fine without any errors, when it is started from

FAQ 1.16 How can I convince others to use Perl?

This is an excerpt from the latest version perlfaq1.pod, which comes with the standard Perl distribution. These postings aim to reduce the number of repeated questions as well as allow the community to review and update the answers. The latest version of the complete perlfaq is at [link] .

Wiki in the Enterprise

Social Technologies like Blogs and Wikis which are already popular on the consumer Internet have steadily been making inroads to the other side of the firewall as well. Everone from Large enterprise clients to small companies are already using these with varied success rate or are considering using these technologies/tools. So if you are one of those considering implementing a wiki, it is important

FAQ 2.4 I copied the perl binary from one machine to another, but scripts don't work.

This is an excerpt from the latest version perlfaq2.pod, which comes with the standard Perl distribution. These postings aim to reduce the number of repeated questions as well as allow the community to review and update the answers. The latest version of the complete perlfaq is at [link] .

perl utility

I want to get some idea about making a USB drive DOS bootable..in windows.... I want to make a USB drive DOS bootable ..and it should be a windows utility which I want to develop in perl. Can anybody give me some idea about this ?

The Best Digital Voice Recorder - PC World

The Best Digital Voice Recorder PC World - 25 minutes ago Usually, they want to know which digital voice recorder is best, and which I recommend for speech-to-text conversion .

Mini-tip #19: Bind Variables

LewisC's An Expert's Guide To Oracle Technology Ok, I know you you've heard of them. Heck, in some cases, you've been beaten over the head with them. So why aren't you using them? I've heard some people saying that it's easier to code without bind variables. Really? Concatenating strings, potentially with

The Teradata Strikes Back

The best form of defence is offence, and with other vendors muscling in on Teradata's super high volume data warehouse market share they have released a trio of Data Warehouse appliances.

Resources to learn Ajax, TEE, Enterprise 2.0, Java, Mashups

Hi all, I recently moved south to Bangalore and I am working for a large software integrator. My project team is working on a JEE application

Removing trailing newlines -

I want to read a file line-by line and write it line by line to another file. Regarless of environment I want newline start with DOS's \x0d\x0a Here's the code snippet: $ii=open(MYHAN,"<file01.htm"); open(MYHAN2,">>receive.htm"); binmode(MYHAN); binmode(MYHAN2); while ($line=<MYHAN>) { chomp($line);

FAQ 1.9 How does Perl compare with other languages like Java, Python, REXX, Scheme, or Tcl?

This is an excerpt from the latest version perlfaq1.pod, which comes with the standard Perl distribution. These postings aim to reduce the number of repeated questions as well as allow the community to review and update the answers. The latest version of the complete perlfaq is at [link] .

perl script to interact with PC port

Hello, Is there a way that I can interact with Personel computer's serial/parallel ports using perl script?. With Rgds, Raj

My Home Office

I recently posted about working from home(which I meant to be humorous) and JJ had a question about my work space. I decided to post some pictures.

Hanging Constraints

I think this may be a bug in Oracle, but Im not 100% sure. A little background: I have a script which builds up and tears down a database schema for testing purposes. This script is run several times a day, and usually works fine but I just had the following issue arise. 1. In this script, I have a table called CATALOG_ITEM.