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How do you create optional arguments in php?
...ent optional parameter. For example, for the date() function, the manual reads:
6 Answers
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How to resolve “Error: bad index – Fatal: index file corrupt” when using Git
...it reset --mixed HEAD)
You can alternatively use lower level plumbing git read-tree instead of git reset.
If the problem is with index for packfile, you can recover it using git index-pack.
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Rollback to last git commit
...t answer with 36 up votes. I've just lost a days work to this... because I read the answer not the comment. This is not the correct answer to the question!
– Chris Nevill
Aug 7 '15 at 11:13
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Random row selection in Pandas dataframe
...he tip on difference. Though, I still prefer writing the slicing so that I read it as indices "not in the index of my sample". Is there a performance increase with difference()?
– ryanjdillon
May 4 '18 at 7:50
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Use JSTL forEach loop's varStatus as an ID
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This provides the exact same answer as was already provided 3 years earlier (use varStatus.count), only much less readable. Why bother reading other people's answers? ;)
– rustyx
Mar 30 '15 at 20:18
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abort, terminate or exit?
...de if the user gave input that could not be parsed, or a file could not be read. An exit code of 0 indicates success. exit also optionally calls handlers before it ends the program. These are registered with the atexit and on_exit functions.
std::terminate is what is automatically called in a C++ pr...
Reset keys of array elements in php?
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Please do read the manual you're linking to; reset does something else.
– deceze♦
Mar 29 '15 at 13:40
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Is it Linq or Lambda?
... general, we recommend query syntax because it is usually simpler and more readable; however there is no semantic difference between method syntax and query syntax."
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Create subdomains on the fly with .htaccess (PHP)
...ubdomain. Not related to the script above but with your DNS configuration. Read that and ask for help on cPanel forums. forums.cpanel.net/threads/subdomains-not-working.228132
– Adrian P.
Dec 10 '17 at 16:46
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How to move/rename a file using an Ansible task on a remote system
...nce if you use removes: /path/to/foo and creates: /path/to/bar. @Fonant already mentioned this as comment on another answer, but as this is the accepted one, I want to point it out again.
– Michael Trojanek
Sep 11 '17 at 16:10
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