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How to upgrade rubygems
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I found other answers to be inaccurate/outdated. Best is to refer to the actual documentation.
Short version: in most cases gem update --system will suffice.
You should not blindly use sudo. In fact if you're not required to do so you most likely should not use it.
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How Do You Clear The IRB Console?
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I like this answer the best. You don't have to modify anything and it's just shelling out. Simple to remember too. Btw, . cls should work on Windows.
– Eric Boehs
Jul 22 '14 at 19:58
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How to localize ASP.NET MVC application?
What would be best practice to localize your ASP.NET MVC application?
9 Answers
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“Application tried to present modally an active controller”?
...rfectly so the problem is that controller is still alive. I think that the best solution is to use dismissViewControllerAnimated:completion: for iOS5
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How to automatically generate a stacktrace when my program crashes
...start.S:122(_start)[0x8049801]
If you want to know the gory details, the best source is unfortunately the source: See http://sourceware.org/git/?p=glibc.git;a=blob;f=debug/segfault.c and its parent directory http://sourceware.org/git/?p=glibc.git;a=tree;f=debug
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Is there any way I can define a variable in LaTeX?
..., but that still doesn't mean you want to use \def. Instead, I think it's best practice to first "initialize" all variables that you want to use with \newcommand (even if it's just with \@empty), and then create your command to modify the variable using \renewcommand. This will let you know if you...
Markdown open a new window link [duplicate]
...rkdown provides shorthand for the most common features of HTML. One of its best features is that you can always fallback to the full syntax for HTML. This includes doing things that aren't included in markdown. Personally, I like that markdown is concise and includes very little fluff. It makes it ...
$(document).ready shorthand
...oesn't collide with other libraries that might use the dollar sign, it's a best practice to pass jQuery to a self executing function (closure) that maps it to the dollar sign so it can't be overwritten by another library in the scope of its execution."
(function( $ ){
$.fn.myPlugin = function() {...
Converting double to string
...tln(numberAsString);
// result: 0.000075
Use String.format() will be the best convenient way.
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Add SUM of values of two LISTS into new LIST
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By far the best answer
– Ian
Jun 23 '17 at 17:44
It sh...