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Kiran Er

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since Oct 15, 2016
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Recent posts by Kiran Er

Hi Guys,

I am new to Java. I am trying to send an email through Java code. I have below code snippet. When I am sending email, java code is sending out the full name of the file with directory. How do i remove/trim the directory name here.

For example: I have file in the path C:\\OIMDocs\\data.csv, Java is sending out as COIMDocsdata.csv. How do i remove COIMDocs from the file while sending.



Please help me out
6 months ago
Hi Guys,

I am new to Java. I have an arraylist as below and trying to write the same array to a csv file. While writing the characters [ and ] also written in the csv file. How to remove those characters Or is there anyother way to write into csv.

[AJAY.UPPALURI,InActive,Active,InActive,2018-01-03 00:00:00.0]
[AJAYVEER.SINGH,InActive,Active,InActive,2018-01-03 00:00:00.0]

Below is the code

6 months ago
I want to convert 2008-11-24 19:25:24.0 into 24-NOV-2008 using Java and insert into database
7 months ago
Hi Guys,

I have this date format in my code : 2008-11-24 19:25:24.0.  This value is a String format which i am getting from other source. I want to convert/parse this to Date format and using preparedstatment i want to insert into database. Please help me out on this

Regards,
Kiran
7 months ago
Can you point me any sample code or if you have any code please share it

Hi,

I am new to webservices.

I have a html,css page where i will fill all the details like firstname,lastname,email etc.. This html page needs call a webservice. I may require only the response as the "Request submitted". This webservice/html will be deployed in weblogic.

Is this possible ? please let me know how to achieve this.

Regards,
Kumar
1 year ago
I am able to fix with below regex

([a-zA-Z0-9\\-\\s\\'\\.]+)

Regards,
K
1 year ago
Hi,

I am having problem with checking the special characters in java

I need to allow only a-z,A-Z, 0-9, space apostropie - dot   in my string

I tried with different string formats which i found in google but this expression [a-zA-Z.\\'\\- ] always throws false.

Could any one please provide me the regex for the same.




Regards,
K
1 year ago
Hi,

I have this method:

I want to return a different value if there is an exception occur in the below method. Could you tell me what is the long value i have to return if there is an exception. Note that based on the dateDiff i am doing some other operation



1 year ago
Hi,

I have a date which is coming from a csv file and date format in csv file is "10-09-2016 12:00:00" (MM-DD-YYYY hh:mm:ss) format.

I got this date into my program as HashMap<String,Object> format as hm.key(). Once i got the value as String updt = (String)hm.get(key); we are getting as Sun Oct 09 12:00:00 PDT 2016.

I want this updt to insert into oracle database. oracle database column is having  this format (10-09-2016 12:00:00).

I am facing parsing exception in the program before inserting into database.


HashMap<String,Object> hm = jrmunixmap.get(i);
System.out.println("Inside update date::"+hm.get(key));
String updt = (String)hm.get(key);
System.out.println("updt : "+updt);

SimpleDateFormat formatter = new SimpleDateFormat("MM-dd-yyyy hh:mm:ss");
Date date1 = null;
date1 = (Date)formatter.parse(dateObject.toString());
System.out.println("Update date: "+date1);

sqlDate = new java.sql.Timestamp (date1.getTime());
stmt.setTimestamp (17, sqlDate);


I am getting parsing exception at date1 = (Date)formatter.parse(dateObject.toString()); this line.

Error:

----
updt : Sun Oct 09 12:00:00 PDT 2016
Parse exception : java.text.ParseException: Unparseable date: "Sun Oct 09 12:00:00 PDT 2016"
java.text.ParseException: Unparseable date: "Sun Oct 09 12:00:00 PDT 2016"
------

Please help me
1 year ago
Hi,

I need to compare two dates. One of the date come from the flat file and another date from a database. Both the dates are in the same format ("MM-dd-yyyy' 'HH:mm:ss").

Please help me to get the right code for the comparision.

Regards,
Kiran
1 year ago
Thanks for your suggestion. I was able to achieve with Stringbuilder.

1 year ago
Here is my code:



I am getting output like this : [I4227611, M2289, L399488]. But i don't want the beginning character '[' and end character ']' . How do i achieve this. Because i need concat this with other string in my other program.
1 year ago