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Redis key naming conventions?
...ser:1000:password". I like to use dots for
multi-words fields, like in "comment:1234:reply.to".
Are you able to query for just the beginning of the key to return all
users?
If you mean someting like directly querying for all keys which starts with user: there is a keys command for that. This...
Embed git commit hash in a .Net dll
... Hi, I wanted to ask a month ago, but, I didn't have enough rep to comment. When you say, "Our build process puts the git hash in the AssemblyInformationalVersion attribute of the AssemblyInfo.cs", what exactly is going on there? Are you just doing a visual studio build, or, are you using lik...
Table fixed header and scrollable body
....
Unfortunately the solutions I have found does not work with bootstrap or mess up the style.
29 Answers
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Nodejs Event Loop
...C++ modules [ when they are running in a main thread ( as per official documentation node.js itself is single threaded) ]. When outside of the main thread, libev and libeio handle it in the thread pool and libev provide the interaction with the main loop. So from my understanding, node.js has 1 perm...
What are the advantages of using a schema-free database like MongoDB compared to a relational databa
...ng relational databases like MySQL or PostgreSQL, and combined with MVC frameworks such as Symfony, RoR or Django, and I think it works great.
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Entity Framework: One Database, Multiple DbContexts. Is this a bad idea? [closed]
My impression to date has been that a DbContext is meant to represent your database, and thus, if your application uses one database, you'd want only one DbContext .
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python: How do I know what type of exception occurred?
... ways. If you just want the exception object, do it like this:
try:
someFunction()
except Exception as ex:
template = "An exception of type {0} occurred. Arguments:\n{1!r}"
message = template.format(type(ex).__name__, ex.args)
print message
Make sure message is brought to the atte...
Why doesn't Java allow generic subclasses of Throwable?
...are not reifiable, which is a problem in the following case:
try {
doSomeStuff();
} catch (SomeException<Integer> e) {
// ignore that
} catch (SomeException<String> e) {
crashAndBurn()
}
Both SomeException<Integer> and SomeException<String> are erased to the same ...
How does password salt help against a rainbow table attack?
I'm having some trouble understanding the purpose of a salt to a password. It's my understanding that the primary use is to hamper a rainbow table attack. However, the methods I've seen to implement this don't seem to really make the problem harder.
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How to restore to a different database in sql server?
...ekly in the scheduler and I get a .bak file. Now I want to fiddle with some data so I need to restore it to a different database - Database2 .
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