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“did you run git update-server-info” error on a Github repository
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This error mostly caused by WRONG URL, please check:
http or https
URL Name
username@git_url
wrong git name
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Make maven's surefire show stacktrace in console
...is that surefire in recent versions apparently sets trimStackTrace to true by default (rendering most stack trace in failed tests useless), which is quite inconvenient.
Setting -DtrimStackTrace=false or defining
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<art...
How can I update npm on Windows?
...npm in-place, where node installed it.
Easy updating, update to the latest by running npm-windows-upgrade -p -v latest.
Does not modify the default path.
Does not change the default global package location.
Allows easy upgrades and downgrades.
Officially recommended by the NPM team.
A list of versio...
How to prevent form from being submitted?
...'t be executed and the form will be submitted either way. You should also call preventDefault to prevent the default form action for Ajax form submissions.
function mySubmitFunction(e) {
e.preventDefault();
someBug();
return false;
}
In this case, even with the bug the form won't submit!
A...
How to copy a java.util.List into another java.util.List
...rch for copying a list suggested me to use Collections.copy() method. In all the examples I saw, the destination list was supposed to contain the exact number of items for the copying to take place.
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Elegant method to generate array of random dates within two dates
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By overlaps do you mean generating the same date? No, this code does not handle this case, theoretically it can generate the same date (especially when you truncate time). But it shouldn't be hard to get rid of duplicates.
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converting double to integer in java
...urns the closest long to the argument. The result is rounded to an integer by adding 1/2, taking the floor of the result, and casting the result to type long. In other words, the result is equal to the value of the expression:
(long)Math.floor(a + 0.5d)
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How to disable “Save workspace image?” prompt in R?
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Get the best of both strategies given by mreq and BondedDust:
Default to not save by adding the following line to your ~/.bashrc:
alias R='R --no-save'
But give yourself an easy way to save on exit by adding this to ~/.Rprofile:
qs <- function(save="yes"...
Why are C# 4 optional parameters defined on interface not enforced on implementing class?
...mplentation of MyInterface and the author of D could be made aware of that by the compiler. The author of D would be required to implement D with a TestMethod that accepts a default parameter since that is what the Interface author requires - you are arguing against allowing the interface author to ...
Python/postgres/psycopg2: getting ID of row just inserted
...nd, otherwise (as in my case) cursor.fetchone() will not have any results! By using only cursor .execute() without "anything" before that command you will receive an id.
– TheHeroOfTime
Mar 28 at 1:13
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