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Test for equality among all elements of a single vector
...solutions I have come up with seem somewhat roundabout, both involving checking length() .
10 Answers
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UIImageView aspect fit and center
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Just pasting the solution:
Just like @manohar said
imageView.contentMode = UIViewContentModeCenter;
if (imageView.bounds.size.width > ((UIImage*)imagesArray[i]).size.width && imageView.bounds.size.height > ((UIImage*)imagesArray[i]).size.height...
Declare slice or make slice?
In Go, what is the difference between var s []int and s := make([]int, 0) ?
4 Answers
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How can I install a local gem?
...rch the current directory first, so if your .gem file is there, it will pick it up. I found it on the gem reference, which you may find handy as well:
gem install will install the named
gem. It will attempt a local
installation (i.e. a .gem file in the
current directory), and if that fails...
How to keep indent for second line in ordered lists via CSS?
...ith list bullets or decimal numbers being all flush with superior text blocks. Second lines of list entries have to have the same indent like the first row!
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How/When does Execute Shell mark a build as failure in Jenkins?
...t absolutely has to be said:
If you have a shell script that does "checkout, build, deploy" all by itself, then why are you using Jenkins? You are foregoing all the features of Jenkins that make it what it is. You might as well have a cron or an SVN post-commit hook call the script directly. Jen...
Rails server says port already used, how to kill that process?
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Assuming you're looking to kill whatever is on port 3000 (which is what webrick normally uses), type this in your terminal to find out the PID of the process:
$ lsof -wni tcp:3000
Then, use the number in the PID column to kill the process:
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Random record in ActiveRecord
...rd from a table via ActiveRecord. I've followed the example from Jamis Buck from 2006 .
25 Answers
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How to execute an .SQL script file using c#
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edited Sep 16 at 5:49
kame
15.2k2727 gold badges9191 silver badges139139 bronze badges
answered Nov 13 '09 at 12:12
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Android Center text on canvas
...for drawText , it sets the bottom of the text at this position. I would like the text to be drawn so that the text is centered also horizontally.
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