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Postgres could not connect to server
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Had a similar problem; a pid file was blocking postgres from starting up. To fix it:
$ rm /usr/local/var/postgres/postmaster.pid
$ brew services restart postgresql
and then all is well.
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Using forked package import in Go
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from which folder I should do git remote add? clone from fork? clone from original? from within go?
– lapots
Mar 15 '18 at 17:38
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How do I iterate through table rows and cells in JavaScript?
...policy. You could always just copy-n-paste the relevant functions you need from jQuery to your own application code. Unless there's a policy against using other people's code online, but then you wouldn't be here.
– Clinton
Apr 1 '11 at 0:39
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Pretty-Print JSON in Java
...d code to parse a string into a JsonElement, usually you already have that from previous work you do with the JSON data. But I wanted to include it here to make the usage clearer.
– Ray Hulha
Feb 20 '14 at 15:01
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HEAD and ORIG_HEAD in Git
...ich "git commit" would make a new one. " -- good to remember, thanks! Also from @VonC, 'It is the commit "git commit" builds on top of, and "git diff --cached" and "git status" compare against.'
– Minqi Pan
May 7 '12 at 2:13
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Diff output from two programs without temporary files
... hang or use a temporary file on disk. You also cannot use psub for output from your command.
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What is the difference between persist() and merge() in JPA and Hibernate?
...peration is
cascaded to entities referenced by X,
if the relationships from X to these
other entities are annotated with the
cascade=PERSIST or cascade=ALL
annotation element value or specified
with the equivalent XML descriptor
element.
If X is a removed entity,
it becomes managed...
“Origin null is not allowed by Access-Control-Allow-Origin” error for request made by application ru
I'm developing a page that pulls images from Flickr and Panoramio via jQuery's AJAX support.
17 Answers
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How bad is shadowing names defined in outer scopes?
...r score referring (like in closures) explicit. Note that this is different from shadowing, as it explicitly does not shadow variables from outside.
– Felix D.
Oct 7 '19 at 8:21
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jQuery and TinyMCE: textarea value doesn't submit
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From
TinyMCE, jQuery and Ajax forms:
TinyMCE Form Submission
When a textarea is replaced by TinyMCE, it's actually hidden and TinyMCE editor (an iframe) is displayed instead.
However, it's this textarea's contents which is...