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Convert from MySQL datetime to another format with PHP
I have a datetime column in MySQL.
18 Answers
18
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Scanning Java annotations at runtime [closed]
... No maven integration yet.
Google reflections pulls in Google collections. Indexes everything and then is super fast.
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how to check if List element contains an item with a Particular Property Value
... list an element exists that matches a given criteria, you can use the FindIndex instance method. Such as
int index = list.FindIndex(f => f.Bar == 17);
Where f => f.Bar == 17 is a predicate with the matching criteria.
In your case you might write
int index = pricePublicList.FindIndex(it...
Python Regex - How to Get Positions and Values of Matches
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This doesnt provide index of other groups in a match regex=r'([a-z])(0-9)' m.start will be for group(), not group(1)
– StevenWernerCS
Jul 23 '19 at 15:14
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How to find duplicates in 2 columns not 1
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I found it helpful to add a unqiue index using an "ALTER IGNORE" which removes the duplicates and enforces unique records which sounds like you would like to do. So the syntax would be:
ALTER IGNORE TABLE `table` ADD UNIQUE INDEX(`id`, `another_id`, `one_more...
How to add footnotes to GitHub-flavoured Markdown?
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You can also use regular numbers enclosed in square brackets[1], which is a pretty established convention for plaintext footnotes in my experience. (Gosh darnit why can’t I make line breaks in comments.) [1] I.e. like Pandoc Mandoc footnotes minus the caret.
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What's the fastest way to merge/join data.frames in R?
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In the sqldf code that was posted in the question, it might appear that indexes were used on the two tables but, in fact, they are placed on tables which were overwritten before the sql select ever runs and that, in part, accounts for why its so slow. The idea of sqldf is that the data frames in...
RegEx for matching UK Postcodes
...x with an optional white space between the two segments (GIR 0AA)|((([A-Z-[QVX]][0-9][0-9]?)|(([A-Z-[QVX]][A-Z-[IJZ]][0-9][0-9]?)|(([A-Z-[QVX]][0-9][A-HJKSTUW])|([A-Z-[QVX]][A-Z-[IJZ]][0-9][ABEHMNPRVWXY]))))\s?[0-9][A-Z-[CIKMOV]]{2})
– gb2d
Jun 6 '12 at 18:06
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How to un-submodule a Git submodule?
...rm),
and remove the special entry representing that submodule SHA1 in the index of the parent repo (rm).
Once the removal of the submodule is complete (deinit and git rm), you can rename the folder back to its original name and add it to the git repo as a regular folder.
Note: if the submodule w...
How to undo “git commit --amend” done instead of “git commit”
... Move the current head so that it's pointing at the old commit
# Leave the index intact for redoing the commit.
# HEAD@{1} gives you "the commit that HEAD pointed at before
# it was moved to where it currently points at". Note that this is
# different from HEAD~1, which gives you "the commit that i...