java_guy

1

votes
3

answer
8.5k

views

Returning Cursor in MySQL

How do we return a cursor from MySQL Stored Procedure (Routines). Or another approach to return a list of values back to a Java program from the MySQL Proc. We are trying to implement the similar functionality as Sys Ref Cursor in Oracle and looks like there is similar thing in MySQL. But wondering...
Java Guy
1

votes
0

answer
72

views

IBM JSR 352 joblogs empty

I run IBM JSR 352 java batch application on Websphere Liberty Profile server. The application used to write job logs, e.g. C:\web servers\liberty_profile\wlp-javaee7-17.0.0.1\wlp\usr\servers\javnat-batch-server\logs\joblogs\Job1000\2018-05-24\instance.19401\execution.19401\part.1.log part.1.log cont...
Java guy
1

votes
0

answer
41

views

How to retrieve decision id of IBM JSR 352 JSL

I run IBM JSR 352 batch job under Liberty Profile server. My JSL contains decision, e.g. I have tried to retrieve the id of the decision from decider/batchlet but with no luck. It is not inside JobContext or StepContext. Does any of you guys know how I can retrieve it? Thanks a bunch!
Java guy
1

votes
1

answer
141

views

How to apply bootgrid filter?

I have a bootgrid table with large number of rows. Is it possible to apply filter on the table? e.g. each row has an attribute, say type. I want to display type='A' rows only. many thx steve
Java Guy
1

votes
1

answer
1.6k

views

How to Timing out java.sql.ResultSet

The PL/SQl cursor was getting hanged due to some reason, this makes my app to hang when try to loop through the ResultSet. Is there a way to handle this, like timing out the resultset if the database hangs?
Java Guy
1

votes
1

answer
3.2k

views

Jboss Server Exception

Jboss server was throwing an Exception all of a sudden 'You are trying to use a connection factory that has been shut down: ManagedConnectionFactory is null'. No changes made to the datasources, prior to this. Everything got normal after a server bounce... What are all the possibilities for this?
Java Guy
1

votes
1

answer
3.1k

views

Multiple Instances of <C:if / Choose /When> condition to be made as one

1: I have a JSP with multiple html 'TR's' 's My page ... This is first line This is Second line This is Third line This is Fourth line This is Fifth line ... 2: Now I am getting user session (if logged in). Note>>:Using Liferay themeDisplay here 3: I made a check to see if its guest or registered/lo...
Some Java Guy
1

votes
1

answer
3.3k

views

Using regular expression in Ext Js VType

I have a regular expression for checking numbers and allowing '-' (Hyphen) Text Field. var regex = /^\d+-\d{1,2}$/; //Checks 'digits-digit(s,1 or 2)' This works ok for regular HTML text field. But if I want a Ext Js TextField I have to do the below code Ext js TextField and called a VType var issue...
Some Java Guy
1

votes
2

answer
393

views

Regex doesn't work properly

I am trying to implement a regular expression to allow only one or two digits after a hyphen '-' and it doesn't work properly. It allows as many digits as user types after '-' Please suggest my ExtJS Ext.apply(Ext.form.VTypes, { hyphenText: 'Number and hyphen', hyphenMask: /[\d\-]/, hyphenRe: /^\d+-...
Some Java Guy
1

votes
1

answer
86

views

Weird jibberish after File IO

I am writing an applet to wrap a proprietary .dll that can be used in the browser. To achieve this, I am using JNA. The .dll connects to a check scanner peripheral, and can pull images from the devices memory. I have to make a Windows API call in Java, using JNA, to get the image: // DEVICE is the...
java_guy
1

votes
1

answer
1.3k

views

Writing JSTL code for JavaScript

I have a stand alone JavaScript which would plot a graph. var chart; var chartData = [ {country:'Tâches',a:25}, //this is the chart data {country:'UK',a:25}, {country:'Fran\u00E7ais ',a:25 } ]; window.onload = function() { chart = new AmCharts.AmSerialChart(); chart.dataProvider = chartData; chart...
Some Java Guy
1

votes
1

answer
272

views

How to merge two jQuery Datepickers

I have two datepickers with different id and name. Can I merge them both and remove the redundant code? jQuery(function() { jQuery( '#other_date' ).datepicker({ showOn: 'button', buttonImage: '/html/themes/control_panel/images/common/calendar.png', buttonImageOnly: true, changeMonth: true, changeYea...
Some Java Guy
1

votes
1

answer
174

views

Error while reading XPath value

My response looks like below 24554691755043 0 Success I need to read the partner customer number using xpath. I used /Response/PartnerCustomerNumber and //PartnerCustomerNumber Both returned be error saying Error parsing source entry[error:Unexpected element:CDATA] How can I bypass CDATA to go ahea...
Some Java Guy
1

votes
4

answer
116

views

Break a special character in MySQL

I have a requirement where I need to check a pipe | in the database. If found I need to play around differently. Here how my db table looks like //Please check the | character in row 11 And if I run a group by sql command myresult will be Which is correct. But my requirement is to break the | in...
Some Java Guy
1

votes
1

answer
30

views

Can my JDK and Weblogic be in different directories

I have my java jdk installed here C:\ProgramData\Oracle\Java\javapath\java.exe And my Weblogic is here E:\bea Do I need to run my JDK in the same E drive or not required?
Some Java Guy
1

votes
1

answer
47

views

How to get array data from HTML form?

I have a form in HTML, and it stores data into array structure. echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; Supposed I need to get the second kid's weight value, how should I do? I have tried: $_POST[row[2][kidweight]; $_POST['row[2][kidweight'];
Old Java Guy
1

votes
2

answer
0

views

On Submit - Check at least one checkbox

I have multiple check boxes. When the Submit button is clicked I want to check if at least one checkbox is selected. Its not working function doSubmit(){ function check_checkboxes() { checked=false; var c = document.getElementsByTagName('input'); for (var i = 1; i < c.length; i++) { if (c[i].ty...
Some Java Guy
1

votes
2

answer
193

views

How to retrieve all localStorage values

I have used localStorage['key'] and key being different strings to store my values while developing my app. Now I don't even know what all keys I have used. Is there a way to retrieve all key's and its values from my file system? And is there a way to drop the entire localStorage?
Some Java Guy
1

votes
3

answer
3k

views

json_encode(array) insertion in db

My array has some values 0 => '1' 1 => 'moisturizer' 2 => 'skincare' I am trying to convert that array to string, I am currently using json_encode $value = array_shift( $val_ary ); //val_ary is that array echo json_encode($value); // This will echo my data like ['1','moisturizer','skincare'] later I...
Some Java Guy
1

votes
2

answer
1.7k

views

Callback for Android refreshCurrentAccessTokenAsync in Facebook Android SDK 4.1+

In Android, I'm calling refreshCurrentAccessTokenAsync() but there doesn't appear to be a callback. I've registered callbackManager before invoking refreshCurrentAccessTokenAsync() and it never gets called, and neither does onActivityResult. Doc doesn't say anything either: https://developers.faceb...
Java Guy
1

votes
2

answer
644

views

Change Date Time on my server and revert it back after testing

I am using date -s '..' to change my date and time. date --s 'Friday, March 11, 2016 12:00:00 PM IST' I get the following error..I guess I am on Linux..Solaris..not sure what argument(plug) it uses internally for date.. date: illegal option -- set usage: date [-u] mmddHHMM[[cc]yy][.SS] date [-u] [...
Some Java Guy
1

votes
3

answer
5k

views

java.lang.NoClassDefFoundError: happens sporadically on Resin sever start up

java.lang.NoClassDefFoundError: happens sporadically on Resin sever start up This is on Resin 3.0.21 Using Java 1.5 on Linux machine... I have a servlet defined on the web.xml to load the log4j.properties. This is thrown when the servlet is trying to load on start up.. log4j-init: init log4j:ERROR...
Java Guy
1

votes
3

answer
1.2k

views

Import custom taglib

We usually give reference to external taglib as Can we define our custom taglib and uri in our jsp as below?
Some Java Guy
1

votes
3

answer
618

views

Add input types on random

I have a input type number. Once the user enters the number in that field. I want to generate that many input types under it. How can I do it with javascript or Ajax for that matter. No of Plans: //using AUI here to check if numbers only //If the number is 5 say. I need to generate 5 input fields un...
Some Java Guy
1

votes
1

answer
1.8k

views

Can a read a file from Tomcat Temp folder

I am reading byte data and writing a pdf file to my tomcat temp folder FileOutputStream fos = new FileOutputStream(File.createTempFile('dummy-file', '.pdf')); The file is written successfully. In a later stage on my application I need to be able to read that file. Can I read any file directly from t...
Some Java Guy
1

votes
1

answer
4.5k

views

XML Schema Choice - choose at lease one, but no repeat

How can I enforce to chose at lease one, but no repeat? The following syntax allows any c element to repeat up to 3 times. thnx steve
Java Guy
1

votes
1

answer
5.5k

views

MongoDb - Idle connection timeout

I don't see an option among the (MongoClientOptions) to set a timeout for idle connections from the application to MongoDB. We see that connections opened to the mongodb remain open for hours. How this handled in mongodb, is there any options to set idle connection timeout in mongo? http://api.mongo...
Java Guy
1

votes
1

answer
2.3k

views

JavaFX+JSSC(Java Simple Serial Connector) thread communication

I am working on a barcode scanning project. I use a barcode scanner to scan barcodes and the scanner communicates with my laptop via bluetooth. The bluetooth connection is emulated as the serial port communication. I have developed a Java desktop application to retrieve the barcodes scanned and disp...
Java guy
1

votes
2

answer
2.3k

views

setAttribute is not working in JavaScript

I am using setAttribue as below. Its working only for first time and after that the changing value is showing the alert but not setting with document.getElementById('to').setAttribute('value', selValue); document.getElementById('listcontact').onchange = function () { var selIndex = document.getEleme...
java guy
5

votes
1

answer
5.4k

views

gdata-java-client + oauth2 + access_token secret

I'm currently trying to use the new java client(s) and due to legacy reasons for current state of google libraries, I need to use both the gdata and the new google java client api. Obviously I'd like to use OAuth2 -- however with OAuth2 I am not getting the access token secret -- which causes an is...
Java Guy
20

votes
2

answer
15k

views

Lame MP3 Encoder compile for Android

I want to compile the lame encoder for Android. How can I find the tutorials for Lame and its compiling for Android platform. Thanks,
Cool Java guy
5

votes
2

answer
10.3k

views

How do I alter my existing table to create a range partition in Oracle

I have existing table which has 10 years of data (I have taken dump). I would like to Range partition the existing table on one date key column within the table. Most of the examples I see are with CREATE TABLE..PARTITION BY RANGE... to add new partitions. But my table is existing table. I assume I...
Some Java Guy
2

votes
1

answer
5.5k

views

@RequestMapping error for RenderRequest

I am trying to do RequestMapping for my portlet RenderRequest @RequestMapping('view.jsp', params='test') public void doSome(RenderRequest request, RenderResponse response){ } But I get multiple errors like Multiple markers at this line - Syntax error on token ''view.jsp'', invalid MemberValuePairs...
Some Java Guy
3

votes
3

answer
113

views

How to access HTML array object in javascript?

sorry for asking simple question. I am really a beginner in Javascript. I need to access my HTML array form object in my javascript, but I don't know how to do it. The goal is to trigger the alert in javascript so the browser will display message according to the condition in javascript. Here is my...
Old Java Guy
3

votes
2

answer
2k

views

Explaining hashcode to Vector

Can I get an idea of how the hashcode takes the valueas per the element added to vector? Vector v = new Vector(); //Add elements to Vector v.add('1'); System.out.println(v.hashCode()); v.add('2'); System.out.println(v.hashCode()); v.add('='); System.out.println(v.hashCode()); The hashcode values are...
Some Java Guy
4

votes
2

answer
3k

views

Simple print example

I need to provide a print link on my simple html page. When the user clicks on that, I want a pop-up which displays a print preview and the system printer should come up. I guess something with window.print(); option, but this directly gives the window print option without the preview. I want the pa...
Some Java Guy
2

votes
2

answer
4.6k

views

Where to find wsgen tool?

Where to find the wsgen tool?
Java Guy
3

votes
5

answer
81

views

javascript read first five values

I am fetching some values in a forEach clause data.forEach(function(content){ ... controller.setAttribute(value from data); ...} This works for me. But data loop iterates for close to 20 times. And my controller can take only 5 values. Hence my controller in above example is taking last five values....
Some Java Guy
5

votes
2

answer
18.4k

views

Invalid max count in grep function

If I do a find . -mmin -1 I get 'myfile' which was modified in last one minute. But when I want to search a particular string in that file by doing grep 'myString' myfile -mmin -1 I get the error invalid max count I also tried find . -name 'myfile' -exec grep 'myString' myfile -mmin -5 I get the e...
Some Java Guy
2

votes
1

answer
20k

views

Indian pincode validation regex - Only six digits, shouldn't start with `0`

I have tried Regex accept numeric only. First character can't be 0 and What is the regex for 'Any positive integer, excluding 0' however that didn't work as per my requirements. I want exact 6 digit numeric number but shouldn't start with 0 I've tried ^[1-9][0-9]{6}*$ ^([^0][0-9]){6}$ ... Need fine...
Some Java Guy

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