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In Django - Model Inheritance - Does it allow you to override a parent model's attribute?
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Updated answer: as people noted in comments, the original answer wasn't properly answering the question. Indeed, only the LongNamedRestaurant model was created in database, Place was not.
A solution is to create an abstract model representing a "Place", eg. A...
What is MyAssembly.XmlSerializers.dll generated for?
...y (but it takes time on every execution), or it can be pregenerated during compilation and saved in this assembly you are asking about.
You can change this behaviour in project options (tab Compile -> Advanced Compile Options -> Generate serialization assemblies, Auto or On, respectively). T...
Comment out text in R Markdown (Rmd file)
In an R Markdown ( .Rmd ) file, how do you comment out unused text? I'm not referring to the text in the R code chunk, but the general texts, like % in LaTex for example.
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Create a string with n characters
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The for loop will be optimized by the compiler. In such cases like yours you don't need to care about optimization on your own. Trust the compiler.
BTW, if there is a way to create a string with n space characters, than it's coded the same way like you just did....
Difference between \A \z and ^ $ in Ruby regular expressions
...l a newline character, which means they could use an email like me@example.com\n<script>dangerous_stuff();</script> and still have it validate, since the regex only sees everything before the \n.
My recommendation would just be completely stripping new lines from a username or email bef...
How can I access a JavaScript object which has spaces in the object's key?
... that he'd already tried using myTextOptions.["character names"].kid - for completeness to this question, I was wondering why that didn't work?
– James_F
Feb 6 '17 at 9:52
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variable === undefined vs. typeof variable === “undefined”
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Search for “does-not-contain” on a DataFrame in pandas
...ring if there is a way to do the reverse: filter a dataframe by that set's compliment. eg: to the effect of !(df["col"].str.contains(word)) .
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Does a UNIQUE constraint automatically create an INDEX on the field(s)?
... customer you can see your unique keys are in fact B-tree type indexes.
A composite index on (email, user_id) is enough, you don't need a separate index on email only - MySQL can use leftmost parts of a composite index. There may be some border cases where the size of an index can slow down your qu...
Java SE 6 vs. JRE 1.6 vs. JDK 1.6 - What do these mean?
...used to be, now they seem to use it to mean the whole VM) the just-in-time compiler that is built in to the Java Virtual Machine. God only knows why Sun gives it a separate version number.
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