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Dealing with float precision in Javascript [duplicate]
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From this post: How to deal with floating point number precision in JavaScript?
You have a few options:
Use a special datatype for decimals, like decimal.js
Format your result to some fixed number of significant digits, like this:
(Math.floor(y/x) * x...
How to use setArguments() and getArguments() methods in Fragments?
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edited Feb 8 '17 at 5:51
Vasily Kabunov
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I need to generate uuid for my rails application. What are the options(gems) I have? [duplicate]
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There are plenty of options, I recommend not to add additional dependencies and use SecureRandom which is builtin:
SecureRandom.uuid #=> "1ca71cd6-08c4-4855-9381-2f41aeffe59c"
See other possible formats here.
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Best practice to mark deprecated code in Ruby?
I'd like to mark a method as deprecated, so the people using it can easily check their code and catch up. In Java you set @Deprecated and everybody knows what this means.
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Concatenating Files And Insert New Line In Between Files
I have multiple files which I want to concat with cat .
Let's say
7 Answers
7
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How to repeat a “block” in a django template
...can easily do this:
#base.html
<html>
<head>
<title>{% block title %}My Cool Website{% endblock %}</title>
</head>
<body>
{% block content %}{% endblock %}
</body>
</html>
and then:
# blog.html
{% extends 'base.html'...
SQLiteDatabase.query method
I am using the query method of SQLiteDatabase. How do I use the query method?
5 Answers
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get dictionary key by value
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edited May 25 '16 at 15:45
danBhentschel
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How to upgrade Eclipse for Java EE Developers?
...way to upgrade an Eclipse installation? I have tried browsing the eclipse site but I cannot find an useful description.
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How to set child process' environment variable in Makefile
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edited Feb 2 at 22:56
rado
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