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Liquibase lock - reasons?
... DATABASECHANGELOGLOCK SET LOCKED=0, LOCKGRANTED=null, LOCKEDBY=null where ID=1;
against the database helps.
Or you can simply drop the DATABASECHANGELOGLOCK table, it will be recreated.
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Testing two JSON objects for equality ignoring child order in Java
...yond your storage/networking layer; thus, I'd first recommend that you consider testing equality between your own application objects rather than their JSON manifestations.
Having said that, I'm currently a big fan of Jackson which my quick read of their ObjectNode.equals() implementation suggests ...
PHP PDO returning single row
...n string --- ");
$stmt = $dbh->prepare("SELECT name FROM mytable WHERE id=4 LIMIT 1");
$stmt->execute();
$row = $stmt->fetch();
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Singular or plural controller and helper names in Rails
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still has singular CreditCard here: guides.rubyonrails.org/command_line.html#rails-generate
– rcrogers
Mar 5 '14 at 19:27
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Sqlite primary key on multiple columns
...ent, it is an error." Yes, the railroad diagrams might indicate that is valid as well, but the text below clarifies that it is not.
– Brian Campbell
Mar 23 '11 at 19:03
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Get the current user, within an ApiController action, without passing the userID as a parameter
...within an secure ApiController action, without passing the userName or userId as a parameter?
8 Answers
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How to convert array to SimpleXML
...e array_flip won't work as it can't flip arrays (like the another_array inside the main array).
– Lode
Jun 6 '11 at 9:56
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Filter element based on .data() key/value
...ease note that this is no longer the only way to do this, StefanoP has provided alternatives
– Nathan Koop
Feb 25 '13 at 20:25
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Oracle SQL Query for listing all Schemas in a DB
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Well on a clean Oracle instance, your query, @David, yields an additional PUBLIC owner
– perlyking
Oct 28 '13 at 18:29
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Parsing JSON giving “unexpected token o” error [duplicate]
...N strings. I have checked them on JSONLint and it shows that they are valid. But when I try to parse them using either JSON.parse or the jQuery alternative it gives me the error unexpected token o :
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