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What arguments are passed into AsyncTask?
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What is the difference between Raising Exceptions vs Throwing Exceptions in Ruby?
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When should I really use noexcept?
...atures, but I am unsure as to when I should consider using it in practice. Based on what I have read so far, the last-minute addition of noexcept seems to address some important issues that arise when move constructors throw. However, I am still unable to provide satisfactory answers to some pract...
Easiest way to rename a model using Django/South?
...s. But every time you do that, you increase the legacy weight of your codebase -- having class names differ from table names makes your code harder to understand and maintain. I fully support doing simple refactorings like this for the sake of clarity.
(update) I just tried this in production, an...
Git: what is a dangling commit/blob and where do they come from?
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Clean up a fork and restart it from the upstream
...s on top of the current upstream/master.
Replace the reset part by a git rebase upstream/master. You will then still need to force push.
See also "What should I do if I’m in a bad situation?"
A more complete solution, backing up your current work (just in case) is detailed in "Cleanup git maste...
Is there documentation for the Rails column types?
...ceholder that Rails translates into whatever primary key datatype your database of choice requires (i.e. serial primary key in postgreSQL). Its use is somewhat complicated and not recommended.
Use model and migration constraints (like validates_uniqueness_of and add_index with the :unique => true...
Git Commit Messages: 50/72 Formatting
... | sed 's/[[:space:]]\+\(.*\)$/\1/' | awk '{print length($0)}'
or a text-based histogram:
cd /path/to/repo
git shortlog | grep -e '^ ' | sed 's/[[:space:]]\+\(.*\)$/\1/' | awk '{lens[length($0)]++;} END {for (len in lens) print len, lens[len] }' | sort -n
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Repeater, ListView, DataList, DataGrid, GridView … Which to choose?
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Using Transactions or SaveChanges(false) and AcceptAllChanges()?
...ile the call to SaveChanges(false) sends the necessary commands to the database, the context itself is not changed, so you can do it again if necessary, or you can interrogate the ObjectStateManager if you want.
This means if the transaction actually throws an exception you can compensate, by eithe...