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Is there a reason for C#'s reuse of the variable in a foreach?
When using lambda expressions or anonymous methods in C#, we have to be wary of the access to modified closure pitfall. For example:
...
How do I reattach to a detached mosh session?
...etached session, use the PID number displayed in that message (that's the 'XXXX' part.) For example, if you see --
Mosh: You have a detached Mosh session on this server (mosh [12345]).
And can run this command:
kill 12345
Also, to close all mosh connections you can:
kill `pidof mosh-server`
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Is there a NumPy function to return the first index of something in an array?
I know there is a method for a Python list to return the first index of something:
13 Answers
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Interface defining a constructor signature?
...ally to show how you could use an abstract base class in tandem with your existing Interface and maybe cut down on the amount of refactoring needed in the future for similar situations. This concept has already been hinted at in some of the comments but I thought it would be worth showing how to ac...
@Transactional(propagation=Propagation.REQUIRED)
if some one can explain what this annotation do and when exactly we use it :
4 Answers
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Programmatically creating Markdown tables in R with KnitR
...y to print data frames and tables using Markdown formatting (sort of like xtable , but with Markdown instead of LaTeX or HTML). I know that I can just embed the HTML output from xtable, but I was wondering if there were any Markdown-based solutions?
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How to change a field name in JSON using Jackson
...way to leverage Jackson (or GSON) to change a property name in an already-existing JSON string (not during serialization)?
– Don Cheadle
Oct 6 '15 at 13:44
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How to get the Display Name Attribute of an Enum member via MVC razor code?
...tion was focused on getting display names from enum. Code below should be exact solution for your problem.
You can use this helper class for enums:
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Reflection;
public static ...
How to fix the “java.security.cert.CertificateException: No subject alternative names present” error
...
I fixed the problem by disabling HTTPS checks using the approach presented here:
I put following code into the the ISomeService class:
static {
disableSslVerification();
}
private static void disableSslVerification() {
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How to change the href for a hyperlink using jQuery
...ant a somewhat more refined selector though. For instance, if you have a mix of link source (hyperlink) and link target (a.k.a. "anchor") anchor tags:
<a name="MyLinks"></a>
<a href="http://www.codeproject.com/">The CodeProject</a>
...Then you probably don't want to accide...