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Remove the last character from a string [duplicate]
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You can use substr:
echo substr('a,b,c,d,e,', 0, -1);
# => 'a,b,c,d,e'
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Make: how to continue after a command fails?
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answered Apr 19 '10 at 19:22
Eli BenderskyEli Bendersky
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Is the creation of Java class files deterministic?
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answered Feb 20 '13 at 17:11
Joachim SauerJoachim Sauer
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Installed Java 7 on Mac OS X but Terminal is still using version 6
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edited Jun 20 at 9:12
Community♦
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answered Oct 6 '12 at 7:03
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How to read contacts on Android 2.0
I'm working on Android 2.0 and am trying to receive a list of all contacts.
9 Answers
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How to create a drop-down list?
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– Nicolas Tyler
Aug 6 '13 at 7:00
@MartinezToni this in this example is referring to the activity. But yes you do...
What MySQL data type should be used for Latitude/Longitude with 8 decimal places?
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610
DECIMAL is the MySQL data-type for exact arithmetic. Unlike FLOAT its precision is fixed for any...
How to show a dialog to confirm that the user wishes to exit an Android Activity?
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In Android 2.0+ this would look like:
@Override
public void onBackPressed() {
new AlertDialog.Builder(this)
.setIcon(android.R.drawable.ic_dialog_alert)
.setTitle("Closing Activity")
.setMessage("Are you sure ...
Do I really have a car in my garage? [duplicate]
... @Override
public getPriceAfterYears(int years) {
// losing 1000$ every year
return Math.max(0, this.price - (years * 1000));
}
}
The Boat class may have an other definition for getPriceAfterYears and specific attributes and methods.
So now back in the Garage class, yo...