store

I'm creating a small program that saves a int value into a text file, saves it, and loads it when you start the program again. Now, I need 3 more booleans to be stored in the text file, I am writing things in the file with public Formatter x; x.format("%s", "" + m.getPoints() + "\n"); Whenever I want to go to a new line in my text file, with \n, it wont go to a new line, it will just write it directly behind the int value. I tried doing both x.format("%s", "" + m.getPoints() + "\n"); x.format("%s", "" + m.getStoreItem1Bought() + "\n"); and x.format("%s%s", "" + m.getPoints() + "\n", "" + m

I want to store image into database using hibernate and Java. I am using postgres database I tried bytea data type to store image and byte[] data type in hibernate pojo. I used the following code, CREATE TABLE photo ( "photo_name" bytea ) WITH (OIDS=FALSE); ALTER TABLE photo OWNER TO postgres; Hibernate Pojo public class PhotoEntity { byte[] name; public byte[] getName() { return name; } public void setName(byte[] name) { this.name = name; } } but it gives error at time of mapping. please give me any reference to do this. Craig Ringer If you are using Hibernate via JPA2, you may need the @Lob

Is .apk file based installation supported on Tizen Os ? The native applications of both are entirely different, .apk for android coded in Java and .tpk for Tizen coded in C++. So its impossible to directly instal .apk files in Tizen. But OpenMobile has created an application named ACL for Tizen which will run almost any android applications in Tizen platform. First you will have to install the application in the Tizen device and you have to load the apk within the ACL application. No it is not supported directly, although there are some third-party emulators. Tizen supports its own format .tpk

What is the best way storing binary or image files? Database System File System Would you please explain , why? There is no real best way, just a bunch of trade offs. Database Pros : 1. Much easier to deal with in a clustering environment. 2. No reliance on additional resources like a file server. 3. No need to set up "sync" operations in load balanced environment. 4. Backups automatically include the files. Database Cons : 1. Size / Growth of the database. 2. Depending on DB Server and your language, it might be difficult to put in and retrieve. 3. Speed / Performance. 4. Depending on DB

I would like to add records after the initialization of a store. I tried loadData() , loadRawData() , add() but nothing seams to work. Here is my jsfiddle: http://jsfiddle.net/charlesbourasseau/zVvLc Any ideas ? Evan Trimboli You need to set queryMode: 'local' in the combo box. Minimal example: Ext.onReady(function() { var store = Ext.create('Ext.data.Store', { alias: 'store.ModeStore', autoLoad: false, fields: [{ name: 'mode', type: 'string' }, { name: 'id', type: 'string' }], data: [{ mode: 'mode1', id: 1 }] }); var container = Ext.create('Ext.form.field.ComboBox', { renderTo: Ext.getBody(),