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What is the http-header “X-XSS-Protection”?
...hat was supposed to improve security of incorrectly written web sites.
The idea is to apply some kind of heuristics to try to detect reflection XSS attack and automatically neuter the attack.
The problematic part of this is "heuristics" and "neutering". The heuristics causes false positives and neut...
How are Python's Built In Dictionaries Implemented?
...hodes
PyCon 2017: Modern Python Dictionaries A confluence of a dozen great ideas - Raymond Hettinger
dictobject.c - CPython's actual dict implementation in C.
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Circle line-segment collision detection algorithm?
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Good idea, but how do you then compute the two intersection points?
– Ben
Feb 29 '12 at 15:39
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Efficiently convert rows to columns in sql server
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Thanks Bartosz, managed to use some of the ideas from your script and done what I had on my mind already, but nevertheless, thanks for updating it :) . I should have thought to change that line, but honestly thought is a stored procedure you've forgot is not default i...
C# 'is' operator performance
... analysis this gets reported by Visual Studio as an unnecessary cast.
One idea (without knowing what you're doing is a bit of a shot in the dark), but I've always been advised to avoid checking like this, and instead have another class. So rather than doing some checks and having different actions ...
The relationship could not be changed because one or more of the foreign-key properties is non-nulla
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I've no idea why the other two answers are so popular!
I believe you were right in assuming the ORM framework should handle it - after all, that is what it promises to deliver. Otherwise your domain model gets corrupted by persiste...
When to add what indexes in a table in Rails
...use them for every foreign key. Is there a situation where it's not a good idea to index it?
– Trip
Oct 23 '14 at 18:30
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How can I split up a Git commit buried in history?
...age for a certain commit.
If you want to test what you're committing (good idea!) use git stash to hide away the part you haven't committed (or stash --keep-index before you even commit it), test, then git stash pop to return the rest to the work tree. Keep making commits until you get all modificat...
Mongodb Explain for Aggregation framework
... reports or analysis on documents in one or more collections. Based on the idea of a pipeline. We take input from a MongoDB collection and pass the documents from that collection through one or more stages, each of which performs a different operation on it's inputs. Each stage takes as input whatev...
Best practice: AsyncTask during orientation change
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Nice idea, but not everyone uses Fragments. There's a lot of legacy code written long before Fragments were an option.
– SMBiggs
Aug 22 '13 at 6:36
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