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Android: upgrading DB version and adding new table
...Upgrade() method according to the version of the database.
DatabaseHelper.java
public class DatabaseHelper extends SQLiteOpenHelper {
private static final int DATABASE_VERSION = 4;
private static final String DATABASE_NAME = "database.db";
private static final String TAG = DatabaseHe...
What is Android keystore file, and what is it used for?
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I don't think keytool is what you mean. keytool is a java program used to generate keystores.
– Otra
Jul 27 '11 at 19:22
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Can jQuery get all CSS styles associated with an element?
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BTW, when you say a JSON object, you just mean a JavaScript object right?
– alex
Apr 29 '11 at 10:11
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To prevent a memory leak, the JDBC Driver has been forcibly unregistered
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It works! javabeat.net/servletcontextlistener-example may help to implement servlet context listener
– Vadim Zin4uk
Dec 4 '13 at 12:44
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Android: textColor of disabled button in selector not showing?
...l
The filename will be used as the resource ID.
resource reference:
In Java: R.color.filename
In XML: @[package:]color/filename
syntax:
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android" >
<item
android:color=...
Android: Background Image Size (in Pixel) which Support All Devices
...uggested here? developer.android.com/training/multiscreen/screendensities#java
– Ben
Jul 25 '19 at 0:20
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How can I configure Logback to log different levels for a logger to different destinations?
... Correct, but yecch!!! Such a simple requirement should not require Java programming.
– kevin cline
Aug 8 '12 at 19:03
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How to show all parents and subclasses of a class in IntelliJ IDEA?
When I'm editing a Java class in Eclipse, when my cursor is over a class variable, I can do Ctrl + T to have a popup that shows all its parents and subclasses. What is the equivalent in IntelliJ?
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Mythical man month 10 lines per developer day - how close on large projects? [closed]
...ur of us wrote a compiler that generated millions of lines of C/C++/Python/Java/OCaml code as well as documentation in 6 months which is 2,000 lines of code per day per developer. For another client, I replaced 50kLOC of C++ with 6kLOC of F# in 6 months which is -352 lines of code per day. For yet a...
Spring AOP vs AspectJ
...ific tasks such as security, logging, transactions, etc. as it uses custom Java5 annotations as a framework. However, AspectJ seems to be more friendly design-patterns wise.
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