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Rails: around_* callbacks
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It makes sense and is not in the official Rails guides.
– Dan S.
Nov 21 '18 at 19:04
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What command opens Ruby's REPL?
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Reset PHP Array Index
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What's the difference between MemoryCache.Add and MemoryCache.Set?
I read the MSDN documentation but didn't really understand it.
1 Answer
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Entity Framework. Delete all rows in table
...t;}
public DbSet<Voter> Voters{get;set;}
public DbSet<Candidacy> Candidates{get;set;}
}
For tidier code you can declare the following extension method:
public static class EntityExtensions
{
public static void Clear<T>(this DbSet<T> dbSet) where T : class
{...
How to display a Yes/No dialog box on Android?
...icult (well, at least not programmer-friendly) to display a dialog in Android.
17 Answers
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How set the default repository
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Understanding Magento Block and Block Type
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What if it is a rewrited/overrided block, how can I define and use block type then ?
– Vicky Dev
Feb 4 '17 at 21:17
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Clojure 1.2.1/1.3/1.4 'proxy generated in Grails 2.0.0 runtime fails. 1.2.0 is fine
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Comparing two dataframes and getting the differences
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This approach, df1 != df2, works only for dataframes with identical rows and columns. In fact, all dataframes axes are compared with _indexed_same method, and exception is raised if differences found, even in columns/indices order.
If I got you right, you want not to find changes, ...