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Xcode 6 Storyboard the wrong size?
... This is the default behavior with autolayout, which is enabled by default now. Remember, because of possible different screen sizes/layouts, there should be a way of calculating where a view will be positioned relative to its parent, and autolayout fixes this issue. when you don't add these constra...
Change one value based on another value in pandas
... solution (it is explicitly discouraged in the docs), but it is useful to know about:
import pandas
df = pandas.read_csv("test.csv")
df['FirstName'][df.ID == 103] = "Matt"
df['LastName'][df.ID == 103] = "Jones"
share
...
Code Golf: Collatz Conjecture
... # finish running until we get to 1
say $n while $n = $next[$n];
}
Now I'm going to show how you would do that last example with a version of Perl prior to v5.10.0
#! /usr/bin/env perl
use strict;
use warnings;
while( <> ){
chomp;
last unless $_;
Collatz( $_ );
}
{
my @next =...
How do I access the $scope variable in browser's console using AngularJS?
...C = function(selector){
return angular.element(selector).scope();
};
Now you could do this
SC('button:eq(10)')
SC('button:eq(10)').row // -> value of scope.row
Check here: http://jsfiddle.net/jaimem/DvRaR/1/show/
...
FragmentPagerAdapter Exists Only In Android.Support.V4.App (and not Android.App)
...
But now it is deprecated in api 27 -> to use the v4 version again. Then we have the problem again, with not way to use the none support lib Fragment
– Morten Holmgaard
Apr 5 '18 at 8:32
...
What is the difference between UTF-8 and Unicode?
...e the most common forms of this mapping; ISO-8859-1 and ISO-8859-15 (also known as ISO-Latin-1, latin1, and yes there are two different versions of the 8859 ISO standard as well).
But that's not enough when you want to represent characters from more than one language, so cramming all available char...
Is file append atomic in UNIX?
...pretaion is correct then of course the different records may be mixed. But now that I'm rereading Bastien's quote, I think it must mean that nobody can interrupt "during the write" - otherwise the entire paragraph in the standard would be useless, providing literally no guarantees at all (not even t...
Multiple Indexes vs Multi-Column Indexes
...n lost in the soon to be 3 years since I sorted out the original link from now over 4 years ago. I can tell you that the blog post has the correct title as was linked to by evilhomer, but it looks like the followup blogs in the series are no longer easily findable from that first post. You'll have t...
How do I import the javax.servlet API in my Eclipse project?
...vers? I have Apache Tomcat v7.0 (2) and (3) that I want to delete. Anyone knows how?
– Robben
May 26 '15 at 0:56
Not h...
SSH to Elastic Beanstalk instance
...
Elastic beanstalk CLI v3 now supports direct SSH with the command eb ssh. E.g.
eb ssh your-environment-name
No need for all the hassle of setting up security groups of finding out the EC2 instance address.
There's also this cool trick:
eb ssh -...