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Change the name of the :id parameter in Routing resources for Rails
...he effect you describe in Rails 3 in routes.rb. It will just involve a bit more work than the to_param method. You can still define custom parameters in routes defined using scope and match (or it's cousins get, put, post, and delete). You simply write in the parameter name you want in the matcher:
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Is there a concise way to iterate over a stream with indices in Java 8?
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The resulting list contains "Erik" only.
One alternative which looks more familiar when you are used to for loops would be to maintain an ad hoc counter using a mutable object, for example an AtomicInteger:
String[] names = {"Sam", "Pamela", "Dave", "Pascal", "Erik"};
AtomicInteger index = ne...
What causes and what are the differences between NoClassDefFoundError and ClassNotFoundException?
...ild classloader is not visible. This is sometimes the case when working in more complex environments like an App Server (WebSphere is infamous for such classloader issues).
People often tend to confuse java.lang.NoClassDefFoundError with java.lang.ClassNotFoundException however there's an important...
How to create a directory in Java?
... As of Java 7, you should probably use the methods in Files as in the more recent answer by Benoit Blanchon. (This answer appears to have been written before Java 7.)
– Brick
Sep 8 '16 at 16:58
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Ioc/DI - Why do I have to reference all layers/assemblies in application's entry point?
...ns automatically. Personally, I rarely find it worth that extra effort.
A more elaborate version of this answer can be found in this excerpt from my book Dependency Injection, Principles, Practices, Patterns.
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How to create a hash or dictionary object in JavaScript [duplicate]
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XAMPP, Apache - Error: Apache shutdown unexpectedly
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788
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Combining two Series into a DataFrame in pandas
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index s1 s2
0 A 1 3
1 B 2 4
Note: This extends to more than 2 Series.
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Heatmap in matplotlib with pcolor?
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ax.set_xticks(np.arange(nba_sort.shape[1]) + 0.5, minor=False)
# want a more natural, table-like display
ax.invert_yaxis()
ax.xaxis.tick_top()
# Set the labels
# label source:https://en.wikipedia.org/wiki/Basketball_statistics
labels = [
'Games', 'Minutes', 'Points', 'Field goals made', 'Fi...
What .NET collection provides the fastest search
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