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Getting exact error type in from DbValidationException
...iest way I've found to get instant insight into these errors.
For Visual 2012+ users who care only about the first error and might not have a catch block, you can even do:
((System.Data.Entity.Validation.DbEntityValidationException)$exception).EntityValidationErrors.First().ValidationErrors.First(...
jQuery: Adding two attributes via the .attr(); method
...ttribute, you must always use quotes!
From the jQuery documentation (Sep 2016) for .attr:
Attempting to change the type attribute on an input or button element created via document.createElement() will throw an exception on Internet Explorer 8 or older.
Edit:
For future reference...
To get a sing...
C# convert int to string with padding zeros?
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i.ToString().PadLeft(4, '0') - okay, but doesn't work for negative numbers
i.ToString("0000"); - explicit form
i.ToString("D4"); - short form format specifier
$"{i:0000}"; - string interpolation (C# 6.0+)
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How to include an '&' character in a bash curl statement
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answered Nov 12 '12 at 7:00
mjuarezmjuarez
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WPF Databinding: How do I access the “parent” data context?
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answered Jul 14 '09 at 20:51
flqflq
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Packing NuGet projects compiled in release mode?
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208
You can solve it like this: NuGet.exe pack Foo.csproj -Prop Configuration=Release(the reference...
Jackson JSON custom serialization for certain fields
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108
You can implement a custom serializer as follows:
public class Person {
public String nam...
Symfony 2: How do I check if a user is not logged in inside a template?
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answered Mar 12 '12 at 2:00
ChecksumChecksum
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How do I specify “close existing connections” in sql script
I'm doing active development on my schema in SQL Server 2008 and frequently want to rerun my drop/create database script. When I run
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Get the value of an instance variable given its name
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edited Nov 6 '15 at 20:42
the Tin Man
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