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What is the difference between hg forget and hg remove?
...in your working copy. The files are left behind as untracked files and can now optionally be ignored with a pattern in .hgignore.
In other words, I cannot tell if you used hg forget or hg remove when I pull from you. A file that you ran hg forget on will be deleted when I update to that changeset ...
How to make a element expand or contract to its parent container?
...n I save this file as a new SVG file and get the path data from this file.
Now in HTML the code that does the magic is as follows:
<div id="containerId">
<svg
id="svgId"
xmlns:svg="http://www.w3.org/2000/svg"
xmlns="http://www.w3.org/2000/svg"
version="1.1"
x="...
How should I read a file line-by-line in Python?
...are.
Or you could just use the with block.
Bonus Question
(Stop reading now if are only interested in the objective aspects of the question.)
Why isn't that included in the iterator protocol for file objects?
This is a subjective question about API design, so I have a subjective answer in t...
What is a “symbol” in Julia?
...t – as data – the foo on the left hand side of this:
foo == "foo"
Now we're getting to the heart of the matter: the difference between a symbol and a string is the difference between foo on the left hand side of that comparison and "foo" on the right hand side. On the left, foo is an identi...
Why can I use auto on a private type?
...ublic: typedef Bar return_type_from_Baz; to the class Foo in the question. Now the type can be identified by a public name, despite being defined in a private section of the class.
– Steve Jessop
Nov 23 '12 at 16:36
...
Html code as IFRAME source rather than a URL
...Html5's srcdoc attribute, just like in Saurabh Chandra Patel's answer, who now should be the accepted answer! If you can detect IE/Edge efficiently, a tip is to use srcdoc-polyfill library only for them and the "pure" srcdoc attribute in all non-IE/Edge browsers (check caniuse.com to be sure).
<...
How to get existing fragments when using FragmentPagerAdapter
...o FragmentStatePagerAdapter.
If you're reading this you probably already know that FragmentPagerAdapter/FragmentStatePagerAdapter is meant to create Fragments for your ViewPager, but upon Activity recreation (whether from a device rotation or the system killing your App to regain memory) these Frag...
Aspect Oriented Programming vs. Object-Oriented Programming
...in fact -- it's the best example I've seen so far AOP's strength, without knowing to much about AOP. Thanks for sharing!
– blunders
Nov 30 '10 at 1:25
...
Vim: Move cursor to its last position
... then I see this behavior: I stand on line 1, then press j twice in a row (now I'm on line 3) then pressing double backtick gets to me line 1 and I expect it to move to line 2.
– Idan K
Feb 20 '11 at 8:56
...
Working with select using AngularJS's ng-options
...
I'm learning AngularJS and was struggling with selection as well. I know this question is already answered, but I wanted to share some more code nevertheless.
In my test I have two listboxes: car makes and car models. The models list is disabled until some make is selected. If selection in ma...