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How to make vi redraw screen?
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I've been using ctrl+L for such purposes for 35 years now, what's wrong with it?
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How to set up a git project to use an external repo submodule?
...ctory named externals/jquery* and link it to the github jquery repository. Now we just need to init the submodule and clone the code to it:
git submodule update --init --recursive
You should now have all the latest code cloned into the submodule. If the jquery repo changes and you want to pull t...
Is there any “font smoothing” in Google Chrome?
...n (unproven) solution that recommends using only TTF/OTF fonts as they are now supported by nearly all browsers.
3.) The Google Chrome developer team works on that issue. As there have been several huge changes in the rendering engine there's obviously something in progress.
I've written a large b...
Is there a CSS not equals selector?
...not() filter, but not all browsers fully support CSS3 yet, so be sure you know what you're doing which is now
supported by all major browsers (and has been for quite some time; this is an old answer...).
Example:
<input type="text" value="will be matched" />
<input type="text" value="wil...
Django using get_user_model vs settings.AUTH_USER_MODEL
...eignKey/ManyToMany-relation.
From the changelog:
get_user_model() can now be called at import time, even in modules that define models.
so... is there still a reason to use settings.AUTH_USER_MODEL? Well, the docs still recommend the settings.AUTH_USER_MODEL (which is a string) for defining r...
Creating multiline strings in JavaScript
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ES6 Update:
As the first answer mentions, with ES6/Babel, you can now create multi-line strings simply by using backticks:
const htmlString = `Say hello to
multi-line
strings!`;
Interpolating variables is a popular new feature that comes with back-tick delimited strings:
const htmlStri...
How do I show an open file in eclipse Package Explorer?
.../off toggle ("always link the currently open file" vs. "link the open file now"), so I might try Ahe's solution below.
– bacar
Dec 1 '11 at 19:25
2
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Detecting an undefined object property
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Blah, thousands of votes now. This is the worst possible way to do it. I hope passers-by see this comment and decide to check… ahem… other answers.
– Ry-♦
May 14 '14 at 3:05
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How does origin/HEAD get set?
...otes/origin/HEAD.)
I think the above answers what you actually wanted to know, but to go ahead and answer the question you explicitly asked... origin/HEAD is set automatically when you clone a repository, and that's about it. Bizarrely, that it's not set by commands like git remote update - I belie...
F# changes to OCaml [closed]
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And now the link is dead. I suppose that's probably good. I'm sure F# has been improved since '08.
– user1228
May 4 '12 at 14:36
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