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Android - Setting a Timeout for an AsyncTask?
...ternally in the class.
public class YouExtendedClass extends AsyncTask<String,Integer,String> {
...
public YouExtendedClass asyncObject; // as CountDownTimer has similar method -> to prevent shadowing
...
@Override
protected void onPreExecute() {
asyncObject = this;
new CountDown...
make arrayList.toArray() return more specific types
...
Like this:
List<String> list = new ArrayList<String>();
String[] a = list.toArray(new String[0]);
Before Java6 it was recommended to write:
String[] a = list.toArray(new String[list.size()]);
because the internal implementatio...
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
...
Sometimes port is missing from connection string & driver will try to connect to default 3306 mysql port & fail if mysql isn't running at this port. It was my issue so i though i should mention in case somebody else will find it useful.
–...
How to sort the result from string_agg()
...
With postgres 9.0+ you can write:
select string_agg(product,' | ' order by product) from "tblproducts"
Details here.
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Use JAXB to create Object from XML String
How can I use the below code to unmarshal a XML string an map it to the JAXB object below?
4 Answers
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Difference between val() and text()
...rText (not HTML) of all the matched elements:
.text()
The result is a string that contains
the combined text contents of all
matched elements. This method works on
both HTML and XML documents. Cannot be
used on input elements. For input
field text use the val attribute.
.val()
G...
How do you import a large MS SQL .sql file?
...e console app as a very last resort:
class Program
{
static void Main(string[] args)
{
RunScript();
}
private static void RunScript()
{
My_DataEntities db = new My_DataEntities();
string line;
System.IO.StreamReader file =
new System...
ADB Android Device Unauthorized
Since I reinstalled Eclipse (simply deleted and downloaded it again) I can't debug my applications on Samsung Galaxy i9001 (with CyanogenMod - Android 4.4.2). It worked fine before reinstallation.
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How do I set the selected item in a comboBox to match my string using C#?
I have a string "test1" and my comboBox contains test1 , test2 , and test3 . How do I set the selected item to "test1"? That is, how do I match my string to one of the comboBox items?
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How to convert from System.Enum to base integer?
...responding integer value, without casting and preferably without parsing a string.
8 Answers
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