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Debug code-first Entity Framework migration codes
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If you, like me, some times have problems in the Seed() method what I usually do is simply create a public method that calls the Protect Seed().
public void SeedDebug(AppDbContext context)
{
Seed(context);
}
then in my HomeController I call this method in Debug mode.
public class HomeContr...
the item you requested is not available for purchase
...it a couple of hours between when you change something in the dashboard in order for the changes to propagate. It takes a couple of hours to do so.
Make sure the sku value is a valid sku value (compare it with the one you've entered in the GP Dashboard).
You try to purchase an already purchased item...
Rails: fields_for with index?
...ams. So, inside your rendered _some_form.html.erb,
Index can be accessed by:
<%= f.options[:child_index] %>
You don't need to do anything else.
Update: It seems that my answer wasn't clear enough...
Original HTML File:
<!-- Main ERB File -->
<% f.fields_for :questions do |bu...
Why can I use a function before it's defined in JavaScript?
...signment with a function expression, which is evaluated in normal top-down order.
If you changed the example to say:
var internalFoo = function() { return true; };
it would stop working.
The function declaration is syntactically quite separate from the function expression, even though they look...
dplyr: “Error in n(): function should not be called directly”
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As mentioned by the previous answer, you may have a conflict between plyr and dplyr. You can to run this command to unload the plyr package.
detach("package:plyr", unload=TRUE)
Then you can continue as expected.
library(dplyr)
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How to find out if a Python object is a string?
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In order to check if your variable is something you could go like:
s='Hello World'
if isinstance(s,str):
#do something here,
The output of isistance will give you a boolean True or False value so you can adjust accordingly.
Y...
Google Map API v3 — set bounds and center
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How to succinctly write a formula with many variables from a data frame?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Android WebView: handling orientation changes
...w that "this method no longer stores the display data for this WebView" in order to prevent a WebView form reloading?
– Lucas P.
Oct 7 '19 at 13:18
add a comment
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Should I always return IEnumerable instead of IList?
...is that it allows you to work with the broadest range of input possible in order to get as much reuse out of a component as possible. On the other hand, since you already know exactly what kind of object you have handy, there's not much point in masking it.
– Mel
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