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Should C# methods that *can* be static be static? [closed]
...tatic is saying something about the class' type: not only that "this type knows how to do this behavior", but also "it is the responsibility of this type to perform this behavior." And odds are the behavior no longer has any real relationship with the larger type.
That doesn't mean I wouldn't mak...
Can we have multiple “WITH AS” in single sql - Oracle SQL
...sed SELECT * FROM SET2 LEFT OUTER JOIN (select * from SET1 where sysdate = now()) set3 on set1.sysdate = set3.sysdate;
– Rupasa Sushma
Feb 17 at 8:26
add a comment
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Split delimited strings in a column and insert as new rows [duplicate]
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Now you can use tidyr 0.5.0's separate_rows is in place of strsplit + unnest.
For example:
library(tidyr)
(df <- read.table(textConnection("1|a,b,c\n2|a,c\n3|b,d\n4|e,f"), header = F, sep = "|", stringsAsFactors = F))
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Passing variable arguments to another function that accepts a variable argument list
...a va_list, but that function (or one that it calls) must have some way of knowing what's in the va_list.
– Jonathan Leffler
Feb 14 at 20:18
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Difference between MVC 5 Project and Web Api Project
...web site.
Microsoft changed the way they present the different templates. Now instead of using different templates for different project types, they encourage developers to mix ASP.NET technologies inside the same project as needed. Microsoft calls this vNext.
UPDATE: For ASP.NET Core, Web API has...
When should the volatile keyword be used in C#?
...ode still in production environments and the devs that maintain it should know why that keyword is there and if its safe to remove.
– Paul Easter
Jan 1 '15 at 22:43
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When should I use h:outputLink instead of h:commandLink?
... cipher POST forms nor JS code. Also, UX will be improved as the pages are now bookmarkable and the URL is not "one behind" anymore.
When necessary, you can do the preprocessing job in the constructor or @PostConstruct of a @RequestScoped or @ViewScoped @ManagedBean which is attached to the destinat...
Is there a Java equivalent to C#'s 'yield' keyword?
I know there is no direct equivalent in Java itself, but perhaps a third party?
6 Answers
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Indent starting from the second line of a paragraph with CSS
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@Reuben Based on your comment which has now been deleted, I assume you did in face mean FROM the second line - and for the sake of future visitors, perhaps this fiddle is better, where the syntax is P not div or span. jsfiddle.net/gg9Hx
– redd...
How can I create a unique constraint on my column (SQL Server 2008 R2)?
... PK__Customer__3213E83FCC4A1DFA (n/a) (n/a) (n/a) (n/a) id
---- now adding the unique constraint
ALTER TABLE Customer ADD CONSTRAINT U_Name UNIQUE(Name)
-- Commands completed successfully.
sp_help Customer
---> index
---index_name index_description index_keys
---PK__Customer__3...