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Java Pass Method as Parameter
...7 and earlier...
Take a look at the command pattern.
// NOTE: code not tested, but I believe this is valid java...
public class CommandExample
{
public interface Command
{
public void execute(Object data);
}
public class PrintCommand implements Command
{
p...
Visual Studio: ContextSwitchDeadlock
...enarios but there is another scenario where this happens when you are unit testing and you try to "Debug Selected Tests" from the Test Explorer when you solution is not set to Debug.
In this case you need to change your solution from Release or whatever it is set to to Debug in this case. If this ...
Android: install .apk programmatically [duplicate]
...file = new File(destination);
if (file.exists())
//file.delete() - test this, I think sometimes it doesnt work
file.delete();
//get url of app on server
String url = Main.this.getString(R.string.update_app_url);
//set downloadmanager
DownloadManager.Request request ...
How to programmatically click a button in WPF?
... Slick, I wasn't aware of this. Could be very useful for automated testing. Note that there's a comment on that link which suggests using a provided factory to get the automation peer instead of creating one yourself.
– Greg D
Apr 8 '09 at 11:46
...
Landscape printing from HTML
...(rotation=3). But for modern enough browsers it's not required.
Here is a test page:
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<style>
...Copy all styles here...
</style>
</head&g...
Ant: How to execute a command for each file in directory?
...s">
<include name="**/*.java"/>
<exclude name="**/*Test*"/>
</fileset>
</foreach>
</target>
<target name="bar">
<echo message="${theFile}"/>
</target>
This will antcall the target "bar" with the ${theFile} resulting in the cur...
How to do this using jQuery - document.getElementById(“selectlist”).value
...ugh all them are nearly the same
Javascript way
document.getElementById('test').value
Jquery way
$("#test").val()
$("#test")[0].value
$("#test").get(0).value
share
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How to delete files older than X hours
...
Does your find have the -mmin option? That can let you test the number of mins since last modification:
find $LOCATION -name $REQUIRED_FILES -type f -mmin +360 -delete
Or maybe look at using tmpwatch to do the same job. phjr also recommended tmpreaper in the comments.
...
Checking Bash exit status of several commands efficiently
...
You can write a function that launches and tests the command for you. Assume command1 and command2 are environment variables that have been set to a command.
function mytest {
"$@"
local status=$?
if (( status != 0 )); then
echo "error with $1" &g...
Can you split a stream into two streams?
...rayList<>(100000)),
(map, value) -> map.get(predicate.test(value)).add(value),
(map1, map2) -> {
map1.get(false).addAll(map2.get(false));
map1.get(true ).addAll(map2.get(true ));
});
In this example I initialize the Ar...