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Scheduling R Script
...e that task should be done each day, month, ... repeated several times, or whatever you like
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T-SQL CASE Clause: How to specify WHEN NULL
...it can lead to other side effects – see this excellent article. To solve what was asked, I would rather go with ISNULL(' '+ last_name, '') mentioned in comment below.
– miroxlav
Apr 2 '16 at 11:31
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Finding out whether a string is numeric or not
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What happens for a string with hundreds of characters all digits? Is there a limit to the NSNumber created?
– Biniou
Jan 11 '17 at 13:13
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Better naming in Tuple classes than “Item1”, “Item2”
...ore complex datatypes. Why would you want to forcibly use Tuples no matter what (see other answers)
– bytecode77
Aug 19 '16 at 15:52
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System.Data.SQLite Close() not releasing database file
...DB abstraction layer for C# and I never actually got around to finding out what the issue was. I just ended up throwing an exception when you attempted to delete a SQLite DB using my library.
Anyway, this afternoon I was looking through it all again and figured I would try and find out why it was d...
Difference between onCreateView and onViewCreated in Fragment
What's the essential difference between these two methods? When I create a TextView, should I use one over the other for performance?
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Does the JVM prevent tail call optimizations?
I saw this quote on the question: What is a good functional language on which to build a web service?
5 Answers
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Big-O summary for Java Collections Framework implementations? [closed]
...know Big-O notation, it is probably not safe to assume that they will know what the order of the various operations on various collection implementations is.
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Method Syntax in Objective-C
...and they borrow from the rich tradition of Smalltalk.
I'll try to explain what you have here, -(NSInteger) pickerView:(UIPickerView*)pickerView numberOfRowsInComponent:(NSInteger)component.
- (NSInteger)
This first portion indicates that this is an Objective C instance method that returns a NSInt...
How to use JNDI DataSource provided by Tomcat in Spring?
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what file exactly do you mean by "Tomcat's web context.xml" ?
– Pavel Niedoba
Jun 16 '15 at 11:23
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