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Class does not implement its superclass's required members
...ted to Xcode 6 beta 5 today and noticed I received errors in nearly all of my subclasses of Apple's classes.
4 Answers
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Razor HtmlHelper Extensions (or other namespaces for views) Not Found
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It's not working for me. I'm using MVC 3 RC , I added my namespace to the web.config in my views folder. Still can't see my extensions in Razor page. Event putting @using <extensionname> doesn't work. @ TWith2Sugars I can't even find System.Web.WebPages.Razor to add , I a...
Celery Received unregistered task of type (run example)
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+1 for --loglevel=DEBUG, there was a syntax error in my task.
– Jacob Valenta
Dec 11 '13 at 19:51
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How does Access-Control-Allow-Origin header work?
...ePage HTTP/1.1
Origin: http://siteA.com
Content-Type: application/json
{ "myRequestContent": "JSON is so great" }
And the server sends back an Access-Control-Allow-Origin, just as it would for a simple request:
Access-Control-Allow-Origin: http://siteA.com
See Understanding XMLHttpRequest over...
Can I change the root EBS device of my amazon EC2 instance?
...ec2 describe-instances --instance-id i-XXXXXXX | grep -i rootDeviceName in my case /dev/xvda
– Neoecos
Nov 29 '16 at 23:44
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Best way to store a key=>value array in JavaScript?
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That's just what a JavaScript object is:
var myArray = {id1: 100, id2: 200, "tag with spaces": 300};
myArray.id3 = 400;
myArray["id4"] = 500;
You can loop through it using for..in loop:
for (var key in myArray) {
console.log("key " + key + " has value " + myArray[key...
The ViewData item that has the key 'MY KEY' is of type 'System.String' but must be of type 'IEnumera
..."populate it again"...I have a fairly robust system in place for composing my view models, but I had completely forgotten to call it. Thus, the property wasn't populated and I received this (rather ambiguous) message no matter what I tried.
– Tim Medora
Dec 25 ...
Default string initialization: NULL or Empty? [closed]
I have always initialized my strings to NULL, with the thinking that NULL means the absence of a value and "" or String.Empty is a valid value. I have seen more examples lately of code where String.Empty is considered the default value or represents no value. This strikes me as odd, with the newly...
How to delete a file via PHP?
How do I delete a file from my server with PHP if the file is in another directory?
6 Answers
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Set the value of an input field
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This is one way of doing it:
document.getElementById("mytext").value = "My value";
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