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How to trigger event when a variable's value is changed?
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answered Apr 30 '11 at 14:25
Jonathan WoodJonathan Wood
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Why does the JVM still not support tail-call optimization?
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+50
Diagnosing Java Code: Improving the Performance of Your Java Code (alt) explains why the JVM does not support tail-call optimization...
How do you execute an arbitrary native command from a string?
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edited Dec 13 '18 at 11:50
dubs
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answered Jun 1...
Difference between JVM and HotSpot?
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edited Aug 2 '18 at 11:54
answered May 15 '13 at 15:05
E...
What is difference between Collection.stream().forEach() and Collection.forEach()?
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River
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answered Apr 23 '14 at 0:14
Stuart MarksStuart Marks
103k32...
Subtract days from a date in JavaScript
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Try something like this:
var d = new Date();
d.setDate(d.getDate()-5);
Note that this modifies the date object and returns the time value of the updated date.
var d = new Date();
document.write('Today is: ' + d.toLocaleString());
d.setDate(d.getDate() - 5);
document.write('&l...
updating table rows in postgres using subquery
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gsamaras
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answered Jun 6 '11 at 22:07
Andrew Lazarus...
Linq to Entities join vs groupjoin
... Gert ArnoldGert Arnold
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How do I execute inserts and updates in an Alembic upgrade script?
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151
+100
What yo...
Laravel migration: unique key is too long, even if specified
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Specify a smaller length for your e-mail:
$table->string('email', 250);
Which is the default, actually:
$table->string('email');
And you should be good.
For Laravel 5.4 you can find a solution in this Laravel 5.4: Specified key was too long error, Laravel News post:
As outlined in ...