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psql: FATAL: role “postgres” does not exist
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With the newest brew install you can do brew services start postgresql to start postgres
– Automatico
Jan 20 '17 at 12:40
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Create a date from day month and year with T-SQL
...you should mark this as this answer instead. It's the best one. Do it as a service to other StackOverflow readers.
– Bill Paetzke
Sep 7 '10 at 18:37
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How do 20 questions AI algorithms work?
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Is that kind of AI available as a service? What if I could provide all the questions and answers and let it find them?
– tggagne
Mar 10 '15 at 1:18
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How to escape hash character in URL
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How do I encode and decode a base64 string?
...de might not be a correct base64 encoded string:
using System;
namespace Service.Support
{
public static class Base64
{
public static string ToBase64(this System.Text.Encoding encoding, string text)
{
if (text == null)
{
return null;
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MongoDB - admin user not authorized
...ls another MongoDb that is started on system boot. I was running my MongoDbService (that was started without any error) but I noticed after losing a lot of time that I was in fact connecting on Bitnami's MongoDb Service. Please, take a look if there is not another instance of mongoDB running on your...
What's the best way to build a string of delimited items in Java?
...needed to assemble a comma-delimited list of values to pass to another web service without knowing how many elements there would be in advance. The best I could come up with off the top of my head was something like this:
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Better naming in Tuple classes than “Item1”, “Item2”
...r the demonstration. Ideally this data might be coming from some DB or web service call
return ("Rasik", "Bihari", "Rasik-PC", 1000);
}
The output on console:
Employee Details: Rasik, Bihari, Rasik-PC, 1000
Creating a list of Tuples having named properties
var tupleList = new List<(i...
Can I comment out a line in a .git/config file?
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Add more than one parameter in Twig path
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