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Absolute vs relative URLs
...o link to this question. The '/' on the front makes the URL absolute. This approach pays off when you go to move your files around or change the directory structure of your project.
– Mike
Jun 5 '12 at 4:48
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What is the difference between user and kernel modes in operating systems?
...
So per se, To run a user space process, it must be mapped to kernel space?
– roottraveller
Sep 9 '17 at 12:57
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Redis strings vs Redis hashes to represent JSON: efficiency?
...n a single key and keep track of all Objects using a set (or list, if more appropriate). For example:
INCR id:users
SET user:{id} '{"name":"Fred","age":25}'
SADD users {id}
Generally speaking, this is probably the best method in most cases. If there are a lot of fields in the Object, your Objects...
What is the difference between Bower and npm?
... to the way that npm works, and has
proven to be an extremely successful approach.
On Bower homepage:
Bower is optimized for the front-end. Bower uses a flat dependency
tree, requiring only one version for each package, reducing page load
to a minimum.
In short, npm aims for stability....
What's the fundamental difference between MFC and ATL?
...MFC was built in the early 90s to try out this new language called C++ and apply it to Windows. It made Office like features available to the development community when the OS didn't have them yet.
[Edit embellishment: I did not work at Microsoft, so I don't know if Office was ever built on MFC, ...
What characters are allowed in an email address?
... first or last character unless quoted, and provided also that it does not appear consecutively unless quoted (e.g. John..Doe@example.com is not allowed but "John..Doe"@example.com is allowed);
space and "(),:;<>@[\] characters are allowed with restrictions (they are only allowed inside a qu...
Git for beginners: The definitive practical guide
... same via git add -i, but I find it easier to use.
It isn't the prettiest application, but it works on almost all platforms (being based upon Tcl/Tk)
Screenshots | a screencast
GitK
Also included with git. It is a git history viewer, and lets you visualise a repository's history (including bra...
Difference between Role and GrantedAuthority in Spring Security
... operation is allowed for which role/permission.
The way we handle in our application is, we define permission (i.e. role) for each operation (or rest url) for e.g. view_account, delete_account, add_account etc. Then we create logical profiles for each user like admin, guest_user, normal_user. The ...
What are the differences between Autotools, Cmake and Scons?
...NU probably needs to do a cruft removal of the codebase, in light of what happened with Heartbleed) You can use it to do your project and it might work nicely for a smallish project that you don't expect to work anywhere except Linux or where the GNU toolchain is clearly working correctly on. The ...
What's invokedynamic and how do I use it?
... as syntax sugar for reflective method calls. It can have very interesting applications. see http://www.infoq.com/presentations/Statically-Dynamic-Typing-Neal-Gafter
Neal Gafter, who's responsible for C#'s dynamic type, just defected from SUN to MS. So it's not unreasonable to think that the same t...