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Does Java 8 provide a good way to repeat a value or function?
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edited Aug 30 '13 at 12:43
answered Aug 30 '13 at 12:08
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In PowerShell, how do I define a function in a file and call it from the PowerShell commandline?
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edited Dec 27 '14 at 13:44
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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Where do I find the current C or C++ standard documents?
...O/IEC 9899:2018: $185 from SAI Global / $116 from INCITS/ANSI / N2176 / c17_updated_proposed_fdis.pdf draft from November 2017 (Link broken, see Wayback Machine N2176)
C11 – ISO/IEC 9899:2011: $30 $60 from ansi.org / WG14 draft version N1570
C99 – ISO 9899:1999: $30 $60 from ansi.org / WG14 draf...
C# Interfaces. Implicit implementation versus Explicit implementation
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497
Implicit is when you define your interface via a member on your class. Explicit is when you de...
How to find and return a duplicate value in array
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254
a = ["A", "B", "C", "B", "A"]
a.detect{ |e| a.count(e) > 1 }
I know this isn't very elega...
NSObject +load and +initialize - What do they do?
...urn 0;
}
This program prints two lines of output:
2012-11-10 16:18:38.984 testApp[7498:c07] in Superclass initialize; self = Superclass
2012-11-10 16:18:38.987 testApp[7498:c07] in Superclass initialize; self = Subclass
Since the system sends the initialize method lazily, a class won't receive ...
Nullable Foreign Key bad practice?
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answered Nov 12 '09 at 17:14
Patrik HägnePatrik Hägne
15k33 gold badges4848 silver badges5858 bronze badges
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Could not load file or assembly Microsoft.SqlServer.management.sdk.sfc version 11.0.0.0
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Problem: (Sql server 2014) This issue happens when assembly Microsoft.SqlServer.management.sdk.sfc version 12.0.0.0 not found by visual studio.
Solution: just go to http://www.microsoft.com/en-us/download/details.aspx?id=42295 and download:
ENU\x...
How do you write a migration to rename an ActiveRecord model and its table in Rails?
...and rename the model declaration file manually.
Edit:
In Rails 3.1 & 4, ActiveRecord::Migration::CommandRecorder knows how to reverse rename_table migrations, so you can do this:
class RenameOldTableToNewTable < ActiveRecord::Migration
def change
rename_table :old_table_name, :new_ta...