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What is the difference between pip and conda?
I know pip is a package manager for python packages. However, I saw the installation on IPython's website use conda to install IPython.
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What's the best UI for entering date of birth? [closed]
What is the best method for date of birth selector?
24 Answers
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Why are quaternions used for rotations?
I'm a physicist, and have been learning some programming, and have come across a lot of people using quaternions for rotations instead of writing things in matrix/vector form.
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Best Practices for securing a REST API / web service [closed]
When designing a REST API or service are there any established best practices for dealing with security (Authentication, Authorization, Identity Management) ?
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How bad is shadowing names defined in outer scopes?
...all the warnings and hints it provides me to improve my code. Except for this one which I don't understand:
8 Answers
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is there a css hack for safari only NOT chrome?
...ers but im having problems with div alignments in chrome and safari, each displays differently.
18 Answers
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application/x-www-form-urlencoded or multipart/form-data?
... that most browsers are only able to upload files if multipart/form-data is used. Is there any additional guidance when to use one of the encoding types in an API context (no browser involved)? This might e.g. be based on:
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Nullable Foreign Key bad practice?
...nt to add an Order without a Customer Id, (whether that should be possible is another question) you would have to make the foreign key NULL... Is that bad practice or would you rather work with a link table between Orders and Customers? Although the relationship is 1 to n, a link table would make it...
What's the difference between JPA and Hibernate? [closed]
I understand that JPA 2 is a specification and Hibernate is a tool for ORM. Also, I understand that Hibernate has more features than JPA 2. But from a practical point of view, what really is the difference?
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How to make Java honor the DNS Caching Timeout?
We use GSLB for geo-distribution and load-balancing. Each service is assigned a fixed domain name. Through some DNS magic, the domain name is resolved into an IP that's closest to the server with least load. For the load-balancing to work, the application server needs to honor the TTL from DNS respo...