I have a copy of the postgresql apt repository gpg key and would like to view the details of the gpg key as it comes in the file. Is this possible without importing it into a key ring? ...

I was playing with the new date time API but when running this: 3 Answers 3 ...

I'm looking for a way to reliably determine whether C++ code is being compiled in 32 vs 64 bit. We've come up with what we think is a reasonable solution using macros, but was curious to know if people could think of cases where this might fail or if there is a better way to do this. Please note we ...

How can I say which class of many (which all do the same job) execute faster? is there a software to measure that? 10 Answe...

I've been struggling with this question for quite some months now, but I haven't been in a situation that I needed to explore all possible options before. Right now, I feel like it's time to get to know the possibilities and create my own personal preference to use in my upcoming projects. ...

I'm now developing an application, and place a global isDebug switch. I would like to wrap console.log for more convenient usage. ...

Can anyone explain how to implement one-to-one, one-to-many and many-to-many relationships while designing tables with some examples? ...

What event system for Python do you use? I'm already aware of pydispatcher , but I was wondering what else can be found, or is commonly used? ...

I need to hash passwords for storage in a database. How can I do this in Java? 13 Answers ...

By definition (at least from what I've seen) sargable means that a query is capable of having the query engine optimize the execution plan that the query uses. I've tried looking up the answers, but there doesn't seem to be a lot on the subject matter. So the question is, what does or doesn't make...