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How to generate the “create table” sql statement for an existing table in postgreSQL
... AND pg_catalog.pg_table_is_visible(c.oid)
ORDER BY 2, 3) b
ON a.attrelid = b.oid
INNER JOIN
(SELECT
a.attrelid,
max(a.attnum) as max_attnum
FROM pg_catalog.pg_attribute a
...
get size of json object
i have a json object that gets returned by an AJAX request and I am having some trouble with the .length because it keeps returning undefined . Just wondering if I'm using it right:
...
How do I clear this setInterval inside a function?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Token Authentication vs. Cookies
... made from the client will include this cookie and will thus be recognized by the server. This way the server can maintain a session with the stateless client, knowing mostly everything about the app's state, but stored in the server. In this scenario at no moment does the client hold state, which i...
Adding data attribute to DOM
...() don't work. It don't add data-attribute to DOM, and I don't get element by data-attribute..
– Luntegg
Feb 18 '13 at 11:36
...
Retain cycle on `self` with blocks
...
And did you by any chance found it :)?
– Tieme
Jan 18 '13 at 15:44
2
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Fetch the row which has the Max value for a column
...ect userid,
my_date,
...
max(my_date) over (partition by userid) max_my_date
from users
)
where my_date = max_my_date
"Analytic functions rock"
Edit: With regard to the first comment ...
"using analytic queries and a self-join defeats the purpose of analytic queries"
Ther...
How to vertically align a html radio button to it's label?
...o always try to overwrite settings which you didn't set, if it looks weird by default.
– StanE
Oct 9 '16 at 19:52
...
jQuery: checking if the value of a field is null (empty)
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Hibernate lazy-load application design
...
I am not sure which problem (caused by lazyness) you're hinting to, but for me the biggest pain is to avoid losing session context in my own application caches. Typical case:
object foo is loaded and put into a map;
another thread takes this object from the m...