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Ruby on Rails patterns - decorator vs presenter
There is all sorts of talk lately in the Ruby on Rails community about decorators and presenters.
2 Answers
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Multiple models in a view
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@Lol coder actually it would be 2 forms, one for each viewmodel, but anyway if you would have 2 or 3 or more with same name you would just get an array with that name on the server side (if you put it in the params of the post action method...
Rebase feature branch onto another feature branch
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didn't he want to have all changes in Branch1?
– tomasz_kusmierczyk
Mar 23 '18 at 13:45
7
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Superscript in markdown (Github flavored)?
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@phonetagger: No tags allowed in comments, IIRC.
– iconoclast
Aug 8 '15 at 14:56
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How to add a default include path for GCC in Linux?
...am> to link Just note that creating an alias is a very poor solution, really you would build a list of your 'favorite includes' and add them in your makefile.
– h4unt3r
May 17 '13 at 17:56
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CSS file not opening in Visual Studio 2010 SP1?
...and found that by going to the Tools -> Extension Manager -> Online Gallery and search for/install the "Web Standards Update for Microsoft Visual Studio 2010 sp1" I was able to open CSS files again.
And it worked for me.
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Message Queue vs Message Bus — what are the differences?
...ntly stemming from systems like IBM MQ and Tibco Rendezvous. MQ was originally a 1:1 system, indeed a queue to decouple various systems.
Tibco by contrast was (sold as a) messaging backbone, where you could have multiple publishers and subscribers on the same topics.
Both however (and newer compe...
why is plotting with Matplotlib so slow?
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First off, (though this won't change the performance at all) consider cleaning up your code, similar to this:
import matplotlib.pyplot as plt
import numpy as np
import time
x = np.arange(0, 2*np.pi, 0.01)
y = np.sin(x)
fig, axes = plt.subplots(nrows=6)
styles = ['r-', 'g-', 'y-...
Why can't a 'continue' statement be inside a 'finally' block?
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finally blocks run whether an exception is thrown or not. If an exception is thrown, what the heck would continue do? You cannot continue execution of the loop, because an uncaught exception will transfer control to another func...
HTML span align center not working?
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Please use the following style. margin:auto normally used to center align the content. display:table is needed for span element
<span style="margin:auto; display:table; border:1px solid red;">
This is some text in a div element!
</span>
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