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Convert List to List
While we can inherit from base class/interface, why can't we declare a List<>
using same class/interface?
11 Ans...
converting a .net Func to a .net Expression
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Ooh, it's not easy at all. Func<T> represents a generic delegate and not an expression. If there's any way you could do so (due to optimizations and other things done by the compiler, some data might be thrown away, so it mi...
How to “properly” print a list?
...ylist, creating a new list of strings that is then joined into one string with str.join(). Then, the % string formatting operator substitutes the string in instead of %s in "[%s]".
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How to enable file sharing for my app?
I have an image editing app where users can apply effects to photos. How could I enable it so that users can see my app in iTunes in the File Sharing tab and then just drag+drop photos to the app?
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How can I get the actual stored procedure line number from an error message?
... numbers in the stored procedure. I assume that the difference is due to white space and comments, but is it really?
8 Answ...
Sending email in .NET through Gmail
...ure to use System.Net.Mail, not the deprecated System.Web.Mail. Doing SSL with System.Web.Mail is a gross mess of hacky extensions.
using System.Net;
using System.Net.Mail;
var fromAddress = new MailAddress("from@gmail.com", "From Name");
var toAddress = new MailAddress("to@example.com", "To Name"...
Exception.Message vs Exception.ToString()
... logging Exception.Message . However, I read an article which states that it's better to use Exception.ToString() . With the latter, you retain more crucial information about the error.
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GNU Makefile rule generating a few targets from a single source file
I am attempting to do the following. There is a program, call it foo-bin , that takes in a single input file and generates two output files. A dumb Makefile rule for this would be:
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How to retrieve a module's path?
...follow
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edited Aug 15 '19 at 11:13
Roman Orac
8761010 silver badges1616 bronze badges
an...
What is the in a .vimrc file?
... see <leader> in many .vimrc files, and I am wondering what does it mean?
5 Answers
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