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How to read last commit comment?
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@Juh_ You can show the whole message by using git log -1 --pretty=%B | cat, but as Peter said, you should try to keep it to 80 characters.
– Ruckus T-Boom
Jan 20 '15 at 22:32
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must appear in the GROUP BY clause or be used in an aggregate function
... problem. Before SQL3 (1999), the selected fields must appear in the GROUP BY clause[*].
To workaround this issue, you must calculate the aggregate in a sub-query and then join it with itself to get the additional columns you'd need to show:
SELECT m.cname, m.wmname, t.mx
FROM (
SELECT cname,...
Fill remaining vertical space with CSS using display:flex
... Had an issue with this solution in firefox. I rectified it by changing flex: 1 to flex-grow: 1. Thanks for the solution!
– strange_developer
Mar 6 '18 at 7:25
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A monad is just a monoid in the category of endofunctors, what's the problem?
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That particular phrasing is by James Iry, from his highly entertaining Brief, Incomplete and Mostly Wrong History of Programming Languages, in which he fictionally attributes it to Philip Wadler.
The original quote is from Saunders Mac Lane in Categorie...
jQuery UI datepicker change event not caught by KnockoutJS
...t.debug.1.2.1.js and it seems that the change event is never being caught by Knockout. The element looks like this:
13 Ans...
How to easily truncate an array with JavaScript?
...itehead mentioned below, the addition of undefined elements can be avoided by doing this:
var stooges = ["Moe", "Larry", "Shemp"];
stooges.length = Math.min(stooges.length, 5);
alert(stooges.length)// alerts "3"
share
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Set database from SINGLE USER mode to MULTI USER
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I had the same issue and it fixed by the following steps - reference: http://giladka8.blogspot.com.au/2011/11/database-is-in-single-user-mode-and.html
use master
GO
select
d.name,
d.dbid,
spid,
login_time,
nt_domain,
nt_usernam...
“X does not name a type” error in C++
...sure MyMessageBox is defined before you use it as a member. This is solved by reversing the definition order. However, you have a cyclic dependency: if you move MyMessageBox above User, then in the definition of MyMessageBox the name User won't be defined!
What you can do is forward declare User; t...
How to show the loading indicator in the top status bar
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I wrote a singleton that solves the problem of multiple connections by keeping a counter of what is happening (to avoid removing the status when a connection returns but another one is still active):
The header file:
#import <Foundation/Foundation.h>
@interface RMActivityIndicator : ...
How to read a file in Groovy into a string?
... Do I have to execute some close() statements or will the reader be closed by the getText() method?
– das Keks
Apr 29 '14 at 8:27
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