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How to drop all user tables?
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I get java.lang.IllegalArgumentException: No SQL selected for execution.. My idea is that cur_rec is not declared. How to declare it since this is some consisted out of bject_name, object_type?
– lijep dam
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android: move a view on touch move (ACTION_MOVE)
...dp"
android:layout_height="42dp"
/>
<LinearLayout>
Java code
public class DashBoardActivity extends Activity implements View.OnClickListener, View.OnTouchListener {
float dX;
float dY;
int lastAction;
LinearLayout floatingLayout;
@Override
protected...
Regex select all text between tags
...is search in Sublime Text so I did not have to use modifiers in my regex.
Javascript does not support lookbehind
The above example should work fine with languages such as PHP, Perl, Java ...
Javascript, however, does not support lookbehind so we have to forget about using (?<=(<pre>)) and...
Auto start node.js server on boot
...ndows looks really promising to me. As an aside, I used similar tools for Java apps that needed to run as services. It made my life a whole lot easier. Hope this helps.
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Can Eclipse refresh resources automatically?
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Given that Java 7 has an api for filesystem hooks, one would think that refresh could be handled better in Eclipse.
Edit: Actually, there is a plugin that uses this mechanism: https://github.com/psxpaul/EclipseJava7Refresher
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How can I find a specific element in a List?
...Instead of writing getter and setter methods (as you might be used to from Java), write
private string _id;
public string Id
{
get
{
return _id;
}
set
{
_id = value;
}
}
value is a contextual keyword known only in the set accessor. It represents the value a...
Creating a copy of an object in C# [duplicate]
...s read it
Deep cloning objects
There's no Clone() method as it exists in Java for example, but you could include a copy constructor in your clases, that's another good approach.
class A
{
private int attr
public int Attr
{
get { return attr; }
set { attr = value }
}
public A...
ADB not recognising Nexus 4 under Windows 7
...e USB driver via SDK Manager.exe. In order to get that to run I had to set JAVA_HOME to the location of my JDK.
– Ben Challenor
Feb 9 '13 at 12:14
3
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What is the tilde (~) in the enum definition?
...uch any language that borrowed syntax from C, including Objective-C/C++/C#/Java/Javascript.
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Convert a Map to a POJO
...;MyGenericType>>() {});
Also you can use that to convert a pojo to java.util.Map back.
final ObjectMapper mapper = new ObjectMapper();
final Map<String, Object> map = mapper.convertValue(pojo, new TypeReference<Map<String, Object>>() {});
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