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postgresql return 0 if returned value is null

... AND u_kbalikepartnumbers_id = 1000307 AND ( EXTRACT( DAY FROM ( NOW() - dateEnded ) ) ) * 24 < 48 AND COALESCE( price, 0 ) > ( SELECT AVG( COALESCE( price, 0 ) )* 0.50 FROM ( SELECT *, cume_dist() OVER ( ORDER BY price DESC ) ...
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Bulk Insertion in Laravel using eloquent ORM

...ate: to simplify the date we can use carbon as @Pedro Moreira suggested $now = Carbon::now('utc')->toDateTimeString(); $data = array( array( 'name'=>'Coder 1', 'rep'=>'4096', 'created_at'=> $now, 'modified_at'=> $now ), array( 'name'=&...
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How do I calculate someone's age in Java?

I want to return an age in years as an int in a Java method. What I have now is the following where getBirthDate() returns a Date object (with the birth date ;-)): ...
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How to add one day to a date? [duplicate]

... as java.util.Date, java.util.Calendar, and java.text.SimpleDateFormat are now legacy, supplanted by the java.time classes built into Java 8 and later. And the Joda-Time project is now in maintenance mode, with the team advising migration to the java.time classes. – Basil Bourq...
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Is JavaScript a pass-by-reference or pass-by-value language?

...itive types (number, string, etc.) are passed by value, but objects are unknown, because they can be both passed-by-value (in case we consider that a variable holding an object is in fact a reference to the object) and passed-by-reference (when we consider that the variable to the object holds the o...
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How to get the current time in Python

... Use: >>> import datetime >>> datetime.datetime.now() datetime.datetime(2009, 1, 6, 15, 8, 24, 78915) >>> print(datetime.datetime.now()) 2009-01-06 15:08:24.789150 And just the time: >>> datetime.datetime.now().time() datetime.time(15, 8, 24, 78915) ...
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Datetime - Get next tuesday

...versatile, as you can specify the day of week, but it's your call :) (I've now edited mine to give a more generalized version.) – Jon Skeet Jun 14 '11 at 15:48 ...
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DateTime.ToString() format that can be used in a filename or extension?

... You can use this: DateTime.Now.ToString("yyyy-dd-M--HH-mm-ss"); share | improve this answer | follow | ...
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How do I put an already-running process under nohup?

...suspend the process and SIGCONT will resume the process, in background. So now, closing both your terminals won't stop your process. share | improve this answer | follow ...
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Swift performSelector:withObject:afterDelay: is unavailable [duplicate]

... Swift 4 DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) { // your function here } Swift 3 DispatchQueue.main.asyncAfter(deadline: .now() + .seconds(0.1)) { // your function here } Swift 2 let dispatchTime: dispatch_time_t = dispatch_time(DISPATCH_TIME_NO...