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jQuery Validate - require at least one field in a group to be filled
...de! :) )
I'm not exactly sure what "module" means, actually -- is there a more specific name you could give to this variable?
Nice code, overall!
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Rails :dependent => :destroy VS :dependent => :delete_all
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@MikeCampbell You are missing few more options, See The :dependent option must be one of [:destroy, :delete_all, :nullify, :restrict_with_error, :restrict_with_exception]
– Pravin Mishra
Feb 3 '14 at 4:16
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C# Convert List to Dictionary
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Use this:
var dict = list.ToDictionary(x => x);
See MSDN for more info.
As Pranay points out in the comments, this will fail if an item exists in the list multiple times.
Depending on your specific requirements, you can either use var dict = list.Distinct().ToDictionary(x => x); to...
Does constexpr imply inline?
...progressively looser, so constexpr can be applied to substantially larger, more complex functions.
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ImportError: no module named win32api
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Can I use assert on Android devices?
...d for this very reason I came here. Hope some of the other answers will be more helpful.
– Martin
Apr 26 '11 at 9:15
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Local and global temporary tables in SQL Server
...ted the table ends and all other tasks have stopped referencing them. (see more on this page in different answer)
– tbone
Nov 26 '14 at 4:28
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Running multiple commands in one line in shell
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If the cp commands fail, the rm will not be executed.
Or, you can make a more elaborated command line using a for loop and cmp.
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Reload the path in PowerShell
...your profile, there's a simpler command: refreshenv. This basically runs a more elaborate version of rob's comment.
– kumarharsh
Jan 21 '17 at 20:56
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Can a C++ enum class have methods?
...s specification just supports better scoping of enum values for access. No more, no less!
Ways to get out of the restriction you cannot declare methods for enum (classes) are , either to use a std::bitset (wrapper class), or a bitfield union.
unions, and such bitfield unions can have methods (see ...