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SQLite add Primary Key
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Introduction
This is based on Android's java and it's a good example on changing the database without annoying your application fans/customers. This is based on the idea of the SQLite FAQ page
http://sqlite.org/faq.html#q11
The problem
I did not notice that I n...
Hudson or Teamcity for continuous integration? [closed]
We are a Java shop looking for a CI tool to use.
Both Hudson and Teamcity seem to be free but Teamcity seems slicker and with more support.
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When do you need to explicitly call a superclass constructor?
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Pass Nothing from Javascript to VBScript in IE9
...tement and then some actions executed.
Code that uses framework written in Javascript. So I need to pass Nothing to function to perform some actions. In IE8 and earlier versions worked next approach:
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JsonMappingException: out of START_ARRAY token
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UI Design Pattern for Windows Forms (like MVVM for WPF)
...orld and this solution can be applied in various platforms (WPF, WinForms, Java Swing, etc.). I agree that MVVM is best used with WPF because it leverages the strong binding capabilities. However, Windows Forms supports data binding as well.
The WAF Windows Forms Adapter shows how to apply the MVVM...
Should the .gradle folder be added to version control?
...trol. I then tried setting up a new machine with a different OS flavor and Java version using code from the version control including the .gradle folder and ran into errors. Turned out that the .gradle folder contains machine specific information and is used for caching on local.
Do not include the...
Change app language programmatically in Android
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According to this article. You will need to download LocaleHelper.java referenced in that article.
Create MyApplication class that will extends Application
Override attachBaseContext() to update language.
Register this class in manifest.
public class MyApplication extends Application {...
How to change the style of alert box?
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I tried to use script for alert() boxes styles using java-script.Here i used those JS and CSS.
Refer this coding JS functionality.
var ALERT_TITLE = "Oops!";
var ALERT_BUTTON_TEXT = "Ok";
if(document.getElementById) {
window.alert = function(txt) {
createCustomAl...
How can I know when an EditText loses focus?
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Using Java 8 lambda expression:
editText.setOnFocusChangeListener((v, hasFocus) -> {
if(!hasFocus) {
String value = String.valueOf( editText.getText() );
}
});
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