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How to add a button to UINavigationBar?
...em:target:action with a value like UIBarButtonSystemItemAdd
Remember, the meaning of that symbol is up to you, but be careful of the Human Interface Guidelines. Using UIBarButtonSystemItemAdd to mean deleting an item will probably get your application rejected.
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Disabled form inputs do not appear in the request
... trouble of including an input field that may or may not be disabled, that means I don't want the user to change it, not that it should effectively act as if it was never declared at all!
– Nick Bedford
Apr 3 '19 at 23:09
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How do I get the current time only in JavaScript
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Do you mean:
var d = new Date();
var curr_hour = d.getHours();
var curr_min = d.getMinutes();
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jQuery hasAttr checking to see if there is an attribute on an element [duplicate]
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@TreeUK - not a typo, !== is what I meant.
– karim79
Aug 23 '09 at 20:18
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Convert JSON String To C# Object
...t>)curr[key];
}
}
}
catch
{
// Probably means an invalid path (ie object doesn't exist)
}
return result;
}
}
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std::vector versus std::array in C++
...capsulate a statically-sized array, stored inside the object itself, which means that, if you instantiate the class on the stack, the array itself will be on the stack. Its size has to be known at compile time (it's passed as a template parameter), and it cannot grow or shrink.
It's more limited th...
Multiple arguments to function called by pthread_create()?
...ct *args = (struct arg_struct *)args;
--> this assignment is wrong, I mean the variable argument should be used in this context.
Cheers!!!
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What is LDAP used for?
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What do you mean by saying "By using LDAP, you can offload the user validation.."? With LDAP you post a query to an LDAP server which (probably) uses a databases: isn't it the same bottleneck?
– Marco Stramezzi
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“You don't have a SNAPSHOT project in the reactor projects list.” when using Jenkins Maven release p
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You're trying to release an artifact that's not a snapshot. That means your artifact's version number is something like 3.0.3. That version number implies its already been released. You can't release a release. There would be no changes in between and therefore no point.
You're only ...
How to check 'undefined' value in jQuery
...ng constant. It will always be defined and have a type of "string". If you mean an actual jQuery object created with $("#myId"), it will always be defined as "object" (if you have jQuery linked correctly). Existence of a DOM element with ID myId can be assessed with if ($("#myId").length > 0) { ....