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Rails: FATAL - Peer authentication failed for user (PG::Error)
...connect to localhost via a database viewer such as Dbeaver, and don't know what your postgres user's password is? Change it like this:
1) Run passwd as a superuser:
$ sudo passwd postgres
2) Enter your accounts password for sudo (nothing to do with postgres):
[sudo] password for starkers: myacc...
What is an .axd file?
What kind of purpose do .axd files serve?
3 Answers
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C# generics syntax for multiple type parameter constraints [duplicate]
... Class where TTwo : Class where TOne != TTwo so basically we don't know what TOne and TTwo are except that they are reference types but cannot be the same
– IronHide
Jun 23 '16 at 9:20
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What is string_view?
...new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f20803826%2fwhat-is-string-view%23new-answer', 'question_page');
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Is there a simple way to remove unused dependencies from a maven pom.xml?
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Excellent - thanks (couldn't find what I was looking for as I kept searching for "clean dependencies" and it was throwing up the clean plugin!! but this looks promising.. mvn dependency:analyze)
– thickosticko
Oct 4 '09 ...
Weak and strong property setter attributes in Objective-C
What is the difference between weak and strong property setter attributes in Objective-C?
5 Answers
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How to compare two tags with git?
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@CMCDragonkai that is what this command does, it shows the additional commits on tag2 since tag1.
– gauteh
Dec 28 '15 at 16:27
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Why use #ifndef CLASS_H and #define CLASS_H in .h file but not in .cpp?
...ons for the code in class.cpp by including class.h. It only needs to know what these functions or variables look like (which is what a declaration gives you). So it compiles your main.cpp file into some object file (call it main.obj). Similarly, class.cpp is compiled into a class.obj file. To pr...
How to simulate a click by using x,y coordinates in JavaScript?
...'t move the mouse pointer with javascript, nor simulate a click with it.
What is it that you are trying to accomplish?
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What is the exact meaning of IFS=$'\n'?
If the following example, which sets the IFS environment variable to a line feed character...
6 Answers
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