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Oracle: how to UPSERT (update or insert into a table?)
...hioned way"):
begin
insert into t (mykey, mystuff)
values ('X', 123);
exception
when dup_val_on_index then
update t
set mystuff = 123
where mykey = 'X';
end;
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How to delete a column from a table in MySQL
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98
Use ALTER TABLE with DROP COLUMN to drop a column from a table, and CHANGE or MODIFY to change ...
What does the third parameter (false) indicate in document.addEventListener(“deviceready”,OnDeviceRe
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Dan Dascalescu
98.3k3737 gold badges263263 silver badges333333 bronze badges
answered Jul 10 '13 at 7:02
lifuslifus
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Splitting string with pipe character (“|”) [duplicate]
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devnulldevnull
98.1k2727 gold badges195195 silver badges201201 bronze badges
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Merge pull request to a different branch than default, in Github
... to the pull request number. That is:
(Assuming the pull request number is 123)
Merge remote-tracking branch 'user/their-branch' into your-branch
refs #123 solving whatever...
So next time you visit your github issues/pull-requests page and check that particular pull request, you will see your mes...
Instagram how to get my user id from username?
... searched for. Eg. if you're searching for "fred1" but there's also a "fred123", you'll get random results! Reported to instagram; awaiting a response :(
– Danny Tuppeny
Aug 13 '14 at 9:06
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REST authentication and exposing the API key
...eed REFERER. Still, it is secure:
When our get-csrf-token.js?apiKey=abc123 is requested:
Look up the key abc123 in the database and get a list of valid domains for that key.
Look for the CSRF validation cookie. If it does not exist, generate a secure random value and put it in a HTTP-only sess...
How to convert index of a pandas dataframe into a column?
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df1 = pd.DataFrame({"gi":[232,66,34,43],"ptt":[342,56,662,123]})
p = df1.index.values
df1.insert( 0, column="new",value = p)
df1
new gi ptt
0 0 232 342
1 1 66 56
2 2 34 662
3 3 43 123
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How to override !important?
... answered May 18 '14 at 19:12
KM123KM123
1,16111 gold badge99 silver badges2020 bronze badges
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How can I remove a character from a string using Javascript?
...et of charcters> could be characters described by a character class:
/[123!y]/
//any one of these
/[^123!y]/
//anything but one of the chars following '^' (very useful/performance enhancing btw)
Or expanded on to match a quantity of characters (but still best to think of as a single element in...