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Color in git-log
...
The git log --decorate will put by default:
the HEAD in cyan
the remote branches in red
the tag in green
and can be changed through color.decorate config.
But the git log --format don't offer a way to display specifically the HEAD or remotes or branch...
Named regular expression group “(?Pregexp)”: what does “P” stand for?
...'s creator; I am
planning to release a next "major" version, Python 1.5, by the end of
this year. I hope that Python and Perl can co-exist in years to come;
cross-pollination can be good for both languages. (I believe Larry
had a good look at Python when he added objects to Perl 5; O'Reill...
How do I log a Python error with debug information?
...", line 2, in <module>
ZeroDivisionError: integer division or modulo by zero
@Paulo Cheque notes, "be aware that in Python 3 you must call the logging.exception method just inside the except part. If you call this method in an arbitrary place you may get a bizarre exception. The docs alert ab...
Do I really have a car in my garage? [duplicate]
...n this case. If your garage has so many bays, and each bay can be occupied by either a car or a boat, then the OP's design makes perfect sense. The design here, with separate lists of cars and boats means that you will have to update the code whenever you add a new type of vehicle (motorcycle, trail...
How to concatenate two numbers in javascript?
...t into one thousand seven hundred and twenty-nine? Well we can multiply 17 by 100 then add 29. And how about 172 and 293 to get one hundred seventy-two thousand two hundred and ninety-three? Multiply 172 by 1000 and add 293. But what about only 2 and 9? Multiply 2 by 10 then add 9 to get 29.
So hop...
How to manually send HTTP POST requests from Firefox or Chrome browser?
...
Firefox
Open Network panel in Developer Tools by pressing Ctrl+Shift+E or by going Menubar -> Tools -> Web Developer -> Network. Then Click on small door icon on top-right (in expanded form in the screenshot, you'll find it just left of the highlighted Headers)...
Bash if [ false ] ; returns true
... most other programming languages. false is a command which always fails. (By analogy, true is a command that always succeeds.)
– chepner
Oct 29 '13 at 22:24
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How can Perl's print add a newline by default?
...ng to pimp perl5i which turns on a lot of sensible missing Perl 5 features by default.
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Backing beans (@ManagedBean) or CDI Beans (@Named)?
...eta version m06.
History
The core difference is, @ManagedBean is managed by JSF framework and is only via @ManagedProperty available to another JSF managed beans. @Named is managed by application server (the container) via CDI framework and is via @Inject available to any kind of a container manag...
Difference between class and type
...olds a primitive value of that same type. Such a value can only be changed by assignment operations on that variable.
A variable of reference type always holds the value of a reference to an object. All objects, including arrays, support the methods of class Object. The reference types are class typ...