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How do I remove the Devise route to sign up?
... match "/some/route" => "some_devise_controller"
end
2) You are testing a Devise controller bypassing the router.
If so, you can explicitly tell Devise which mapping to use:
@request.env["devise.mapping"] = Devise.mappings[:user]
...
how to hide a vertical scroll bar when not needed
...
I've just tested it and it works fine. What browser are you using?
– Boris Bachovski
Mar 5 '12 at 0:54
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Update a column value, replacing part of a string
...ced. For example, in the given answer, http://domain1.com/images/this/is/a/test would be affected, but foobar/http://domain1.com/images/ would not.
– Kyle Challis
Jan 29 '16 at 19:03
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What to do Regular expression pattern doesn't match anywhere in string?
... type of piece, or for more particular types than these.
I have no failing test cases (left :): I’ve successfully run this code on more than 100,000 HTML files — every single one I could quickly and easily get my hands on. Beyond those, I’ve also run it on files specifically constructed to bre...
How to get the insert ID in JDBC?
... int generatedKey = -1;
try {
Statement statement = conn.createStatement();
statement.execute(SQLQy);
} catch (Exception e) {
errorDescription = "Failed to insert SQL query: " + SQLQy + "( " + e.toString() + ")";
return -1;
}
try {
generated...
Maven is not working in Java 8 when Javadoc tags are incomplete
...utions>
</plugin>
...
</plugins>
</build>
Tested on oracle/open jdk 6, 7, 8 and 11.
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How to prevent SIGPIPEs (or handle them properly)
...b does) override your signal handling, so ignored signals are not ignored! Test your code outside a debugger to ensure the SIGPIPE no longer occurs. stackoverflow.com/questions/6821469/…
– Jetski S-type
Jan 19 '16 at 6:08
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JavaScript module pattern with example [closed]
...omeComponent.js
myAppNamespace.messageCounter= (function(){
var privateState = 0;
var incrementCount = function () {
privateState += 1;
};
return function (message) {
incrementCount();
//TODO something with the message!
}
})();
What we're doing here...
How Do I Choose Between a Hash Table and a Trie (Prefix Tree)?
...r the first case, go for a hash. It is simpler and cleaner code. Easier to test and maintain. For a more ellaborated use case where prefixes or sufixes matter, go for a trie.
And if you do it just for fun, implementing a trie would put a Sunday afternoon to a good use.
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When should we call System.exit in Java
...ere, it won't come back. Note in particular that this means you can't unit test a method that makes a System.exit(0) call...
– Bill Michell
Sep 15 '10 at 10:05
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