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Dynamic cell width of UICollectionView depending on label width
... cells from reusable cell, which contains label. An array provides content for that label. I can resize label width depending on content width easily with sizeToFit. But I cannot make cell to fit label.
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How do I keep track of pip-installed packages in an Anaconda (Conda) environment?
...led with conda).
You can see how this works by using the export tool used for migrating an environment:
conda env export -n <env-name> > environment.yml
The file will list both conda packages and pip packages:
name: stats
channels:
- javascript
dependencies:
- python=3.4
- bokeh=...
Why is pow(a, d, n) so much faster than a**d % n?
... primality test , and was puzzled why it was taking so long (> 20 seconds) for midsize numbers (~7 digits). I eventually found the following line of code to be the source of the problem:
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Toggle button using two image on different state
... android:textOn="" android:textOff="" was what i was looking for
– png
Oct 29 '13 at 13:01
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Mocking python function based on input arguments
We have been using Mock for python for a while.
9 Answers
9
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What is 'Pattern Matching' in functional languages?
...ese data structures are simple containers, and can be recursively defined. For example:
type 'a list =
| Nil
| Cons of 'a * 'a list
defines a stack-like data structure. Think of it as equivalent to this C#:
public abstract class List<T>
{
public class Nil : List<T> { }
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How to make Entity Framework Data Context Readonly
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Don't forget to override public override Task<int> SaveChangesAsync() as well.
– Pete
Nov 16 '16 at 19:32
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Package objects
...se the nested package syntax but that is quite unusual.
The main use case for package objects is when you need definitions in various places inside your package as well as outside the package when you use the API defined by the package. Here is an example:
// file: foo/bar/package.scala
package f...
How to set up Spark on Windows?
...st playing around with Spark, and don't actually need it to run on Windows for any other reason that your own machine is running Windows, I'd strongly suggest you install Spark on a linux virtual machine. The simplest way to get started probably is to download the ready-made images made by Cloudera ...
Get item in the list in Scala?
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Basically I'm looking for something like ArrayList in java. I guess immutable would be fine too.
– Andriy Drozdyuk
Feb 13 '11 at 1:00
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