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How to add footnotes to GitHub-flavoured Markdown?
...r superscript tags, e.g. <sup>1</sup>.
¹Of course this isn't ideal, as you are now responsible for maintaining the numbering of your footnotes. It works reasonably well if you only have one or two, though.
shar...
Cookie overflow in rails application?
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It's not a good idea to store a model object in the session.
Check out this railscast on this topic:
http://railscasts.com/episodes/13-dangers-of-model-in-session?autoplay=true
It's a better practice to store the id (user's id in this case...
What is the best way to call a script from another script?
...").read())
However, you should consider using a different approach; your idea (from what I can see) doesn't look very clean.
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When 1 px border is added to div, Div size increases, Don't want to do that
...ase all elements "outer" size, excepts tds in tables. You can get a visual idea of how this works in Firebug (discontinued), under the html->layout tab.
Just as an example, a div with a width and height of 10px and a border of 1px, will have an outer width and height of 12px.
For your case, to ...
How to format Joda-Time DateTime to only mm/dd/yyyy?
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nice, any idea what version this was introduced? save a lot of time by not creating stupid format strings...
– iCodeLikeImDrunk
Nov 7 '16 at 19:40
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How to read a file line-by-line into a list?
... by @DevShark here. Holding all lines in a collection object is not a good idea if memory is a constraint or the file is large. The execution time is similar in both the approaches.
– Tirtha R
Mar 2 '18 at 23:24
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“The given path's format is not supported.”
... Thank you! This is why posting multiple answers is always a good idea.
– Nick
May 22 '14 at 19:28
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Images can't contain alpha channels or transparencies
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JPEG is lossy, and it's a terrible, terrible idea. Check out other answers and properly remove transparency.
– Rudolf Adamkovič
Sep 16 '14 at 10:18
3...
Javascript swap array elements
... lead to a memory leak. Unlikely, but still better to avoid.
Maybe a good idea to put this into Array.prototype.swap
Array.prototype.swap = function (x,y) {
var b = this[x];
this[x] = this[y];
this[y] = b;
return this;
}
which can be called like:
list.swap( x, y )
This is a clean appr...
How can I get a list of Git branches, ordered by most recent commit?
...ith the relative age of the last commit on each branch. I stole all of the ideas from you guys above. It's in my .gitconfig in the [alias] section and I love it. br = for-each-ref --sort=committerdate refs/heads/ --format='%(HEAD) %(color:yellow)%(refname:short)%(color:reset) - %(color:red)%(objectn...