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How to Create Deterministic Guids
...ns from the errata. Even a link at the end of the document would be vastly more helpful than relying on the reader to remember to search for errata (hopefully before writing an implementation based on the RFC...).
– Bradley Grainger
Jul 10 '13 at 13:16
...
What is
...lt;Number>, and List<Object>.
Wildcards are used to make generics more powerful and flexible; bounds are used to maintain type safety.
See also
Java language guide/Generics/More Fun with wildcards
As to how this is useful in <T extends Comparable<? super T>>, it's when you ha...
SVN:externals equivalent in Git?
...ke the .gitignore file. See [git-scm.com/book/en/Git-Tools-Submodules] for more information.
– mikijov
May 30 '12 at 14:47
5
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gdb split view with code
...n GDB stops e.g. after a next, like the native display command.
Vs TUI:
more robust, as it just prints to stdout instead of putting the shell on a more magic curses state, e.g.:
vi mode in .inputrc causes problems: https://superuser.com/questions/180512/how-to-turn-off-gdb-tui/927728#927728
pro...
What is Haskell used for in the real world? [closed]
...ntagesOfFunctionalProgramming):
Functional programs tend to be much more terse than their ImperativeLanguage counterparts. Often this leads to enhanced
programmer productivity
FP encourages quick prototyping. As such, I think it is the best software design paradigm for ExtremeProgrammers....
How to extract request http headers from a request using NodeJS connect
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I found this more helpful than the accepted answer above. The JSON.stringify makes all the difference.
– Patrick
Sep 8 '15 at 20:39
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What are the differences between the different saving methods in Hibernate?
...s the difference between transient, detached and persistent entities. For more info on the object states, take a look here. With save & update, you are dealing with persistent objects. They are linked to a Session so Hibernate knows what has changed. But when you have a transient object, the...
Is VB really case insensitive?
...y the IDE. I still fail to understand why it would be a good thing to have more than one name represent different things by just case difference in the name, but I guess that's for another day.
– Todd Main
Feb 20 '10 at 20:26
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string sanitizer for filename
...d ol' a-z, 0-9, _, and a single instance of a period (.). That's obviously more limiting than most filesystems, but should keep you safe.
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Shell script - remove first and last quote (") from a variable
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There's a simpler and more efficient way, using the native shell prefix/suffix removal feature:
temp="${opt%\"}"
temp="${temp#\"}"
echo "$temp"
${opt%\"} will remove the suffix " (escaped with a backslash to prevent shell interpretation).
${te...