Tagged Questions

A database is an organized collection of data.

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Permissions for user on actions

I have a question about permissions - not the usual ones. I have a database and a system offering services connecting to it. The system has two users for each service, the master and the employee. ...
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20 views

Adding columns to database table dynamically?

I'm using Java J2EE, oracle db and JPA: I need to create a common table in oracle. It can be edited using an ui, for example: id|tax1|tax2|tax3 ------------------ 1 | 5 | 16| 9 2 | 7 | 1 | 8 ...
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cron job script that will export the info from database into a certain format / layout

I received this question from a person about if it is possible to batch a form to a file into a folder? order form on a web page and the orders need to have a batch layout to a system call ...
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Replace same markup with different classes Wordpress

Is there any way to search and replace the opening and closing parenthesis of html markup based on the class or style of the tag in a wordpress database? i.e <span style="font-weight: ...
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1answer
26 views

Error with app that uses camera: java.lang.OutOfMemoryError: bitmap size exceeds VM budget

I'm sorry about probably posting a question similar to many others but I cannot find a solution to this or find a similar situation to where this error occurs. I have googled and googled all week ...
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2answers
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What are the database options for android web apps?

Im creating an app because I need it personally. Im using HTML, CSS3 and AngularJs. So I thought I could actually sell in on Google Play. Simply by implementing the website in a webView. User can ...
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7 views

Database access API to access ACS or RSC publications

I have a project in which I'm registering researcher users into my website. As something cool, I have to automatically search for any articles and publications written and submitted by each user ...
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0answers
5 views

Database interaction for Rails

I have a little question regarding the databases and Rails. VirtualBox -> Ubuntu DB -> MSSQL 2008 So I was able to connect my Ubuntu to MSSQL through FreeTDs AND TinyTDs and query the values. Then I ...
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1answer
17 views

Getting CSV values in mySQL

So I have some CSV values stored in a mySQL database. For example: ID Name parentID 1 Dave 1,4,6 2 Josh 2 3 Pete 10 4 Andy 2,10 Using this query SELECT * ...
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Tunnel with SSH causes “FATAL ERROR: Network error: Connection timed out”

I'm creating application which is connected to database, the database is on my faculty server, so in order to create connection to their server they gave me information how to connect with SSH. A ...
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3answers
55 views

How should I interact with a database from a desktop application without opening it to the whole world?

Basically, I have a new desktop application my team and I are working on that will run on Windows 7 desktops on our manufacturing floor. This program will be used fairly heavily as it gets introduced ...
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1answer
31 views

Hibernate performing too many queries

I believe that I'm misunderstanding how subselect and eager works; my goal is to improve performance as I encounter the N+1 problem I've created the following test case to highlight my issue, please ...
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4answers
54 views

Dynamic input to database

I'm working on an app that lets a user create projects custom to the users needs, the project is basically a form that can be submitted by another user. I want to allow the user to dynamically create ...
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0answers
17 views

I have a Javascript multidatepicker it populates an altfield.. I want it to populate it as an array e.g. 'mm/dd/yy','mm/dd/yy',

I have a Javascript multidatepicker it populates an altfield.. I want it to populate this altfield but making the dates as an array format e.g. 'mm/dd/yy','mm/dd/yy',... this is what I have: ...
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3answers
22 views

C# Scheduler for Project

I'm in the process of building a Scheduler in C sharp. The scheduler should ping the DataBase Queue and if anything new is written in the Database it should pick that up and send it to the remote ...

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