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Swift - Convert to absolute value
is there any way to get absolute value from an integer?
for example
4 Answers
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Does SQLAlchemy have an equivalent of Django's get_or_create?
I want to get an object from the database if it already exists (based on provided parameters) or create it if it does not.
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How to set the matplotlib figure default size in ipython notebook?
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Just for completeness, this also works
from IPython.core.pylabtools import figsize
figsize(14, 7)
It is a wrapper aroung the rcParams solution
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Getting image dimensions without reading the entire file
...of the given format and the value being a function which extracts the size from the stream. Most formats are simple enough, the only real stinker is jpeg.
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How to create own dynamic type or dynamic object in C#?
... dynamic themselves, based on user defined entries. The examples here, and from Microsoft's ExpandoObject documentation, do not specifically address adding properties dynamically, but, can be surmised from how you enumerate and delete properties. Anyhow, I thought this might be helpful to someone. H...
Combine multiple Collections into a single logical Collection?
...ble(Iterable<T>) (I hadn't seen the read-only requirement earlier).
From the Iterables.concat( .. ) JavaDocs:
Combines multiple iterables into a
single iterable. The returned iterable
has an iterator that traverses the
elements of each iterable in inputs.
The input iterators are n...
JRuby on Rails vs. Ruby on Rails, what's difference?
... If you have Java class libraries (.jar's), you can reference and use them from within Ruby code with JRuby. In the other direction you can also call JRuby code from within Java. JRuby can also use the JVM and application server capabilities.
JRuby is usually hosted within Java application servers s...
GitHub: Reopening a merged pull request
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Just derive a new branch from the existing branch where you have done extra 1 commit. From there submit the pull request.
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Manual deployment vs. Amazon Elastic Beanstalk
...true Platform as a Service (PAAS), the goal is to separate the application from the platform. As a developer, you only worry about your application. The platform is "rented" to you. The platform "instances" are automatically updated, administered, scaled, balanced, etc. for you. You just upload your...
Should unit tests be written for getter and setters?
...reated just to have a 'rounded' POJO. You might be per instance using Gson.fromJson to "inflate" POJOS (no setters needed). In this case my choice is to delete the unused setters.
– Alberto Gaona
Aug 13 '18 at 15:28
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