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How to delete files older than X hours
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Does your find have the -mmin option? That can let you test the number of mins since last modification:
find $LOCATION -name $REQUIRED_FILES -type f -mmin +360 -delete
Or maybe look at using tmpwatch to do the same job. phjr also recommended tmpreaper in the comments.
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Ant: How to execute a command for each file in directory?
...s">
<include name="**/*.java"/>
<exclude name="**/*Test*"/>
</fileset>
</foreach>
</target>
<target name="bar">
<echo message="${theFile}"/>
</target>
This will antcall the target "bar" with the ${theFile} resulting in the cur...
How do I replace all line breaks in a string with elements?
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Here is a test case compare to str.split("\n").join("<br />") jsperf.com/split-join-vs-replace-regex RegEx seems slightly faster
– Aley
Jan 30 '15 at 19:31
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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
$("#test").get(0).value
share
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Defining TypeScript callback type
...(name: type) => returntype;
In my example, it would be
class CallbackTest
{
public myCallback: () => void;
public doWork(): void
{
//doing some work...
this.myCallback(); //calling callback
}
}
...
Using C# to check if string contains a string in string array
...do it:
string stringToCheck = "text1";
string[] stringArray = { "text1", "testtest", "test1test2", "test2text1" };
foreach (string x in stringArray)
{
if (stringToCheck.Contains(x))
{
// Process...
}
}
UPDATE: May be you are looking for a better solution.. refer to @Anton Gogo...
Checking Bash exit status of several commands efficiently
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You can write a function that launches and tests the command for you. Assume command1 and command2 are environment variables that have been set to a command.
function mytest {
"$@"
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...
How to change the value of ${user} variable used in Eclipse templates
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The -Duser.namemust come after the -vmargs flag (tested with Eclipse Mars).
– Jan Chimiak
Mar 12 '16 at 16:58
2
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How to build an APK file in Eclipse?
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For testing on a device, you can connect the device using USB and run from Eclipse just as an emulator.
If you need to distribute the app, then use the export feature:
Then follow instructions. You will have to create a key...