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How do I accomplish an if/else in mustache.js?
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The mustache docs are hilarious. "We call it "logic-less" because there are no if statements, else clauses, or for loops." Yeeeeaaaaaa....
– boxed
Nov 10 '15 at 13:25
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Semicolons superfluous at the end of a line in shell scripts?
...re superfluous, since the newline is also a command separator. case specifically needs double semicolons at the end of the last command in each pattern block; see help case for details.
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impr...
PHP cURL vs file_get_contents
... is almost twice as fast compare to file_get_contents I just did some API calls to confirm. 0.8 seconds for file_get_contents & 0.49 seconds for curl (3 API calls)
– Jsp
Aug 5 '18 at 17:14
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How can I do an UPDATE statement with JOIN in SQL Server?
...f your SQL DBMS doesn't support MERGE):
ANSI/ISO:
update ud
set assid = (
select sale.assid
from sale
where sale.udid = ud.id
)
where exists (
select *
from sale
where sale.udid = ud.id
);
MySQL:
update ud u
inner join sale s on
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SQL update fields of one table from fields of another one
...1 = a.column1,
column2 = a.column2,
column3 = a.column3
FROM a
WHERE a.id = b.id
AND b.id = 1
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SQL Server NOLOCK and joins
...cessing the connection through NHibernate to perform a special raw ADO.NET call; can this be specified inline in the query, or will it obey the transaction level present on the NHibernate transaction?
– DanP
Sep 24 '10 at 11:00
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How do I use vi keys in ipython under *nix?
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ipython switched from readline to a python library called prompt_toolkit in 5.0.0 so this no longer works.
– jellycola
Aug 9 '16 at 23:14
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Rails find record with zero has_many records associated [duplicate]
...overflow.com/a/5570221/417872
City.includes(:photos).where(photos: { city_id: nil })
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Difference between natural join and inner join
... aspect of a natural join. The things you need to know are (A) it automatically joins on fields of the same name and (B) it will f*** up your s*** when you least expect it. In my world, using a natural join is grounds for dismissal.
– user565869
Jan 6 '14 at ...
Django: “projects” vs “apps”
.../views.py
and so on. Would it help if I said views.py doesn't have to be called views.py? Provided you can name, on the python path, a function (usually package.package.views.function_name) it will get handled. Simple as that. All this "project"/"app" stuff is just python packages.
Now, how are y...