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How do you unit test a Celery task?
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answered Aug 22 '12 at 20:33
FlaPer87FlaPer87
97377 silver badges1212 bronze badges
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There is no ViewData item of type 'IEnumerable' that has the key 'xxx'
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10 Answers
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How to change column datatype in SQL database without losing data
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You can easily do this using the following command. Any value of 0 will be turned into a 0 (BIT = false), anything else will be turned into 1 (BIT = true).
ALTER TABLE dbo.YourTable
ALTER COLUMN YourColumnName BIT
The other option would be to create a new column of type BIT, fill it ...
Catch browser's “zoom” event in JavaScript
...nd
you’ve got the zoom level. See test
case.
http://web.archive.org/web/20080723161031/http://novemberborn.net/javascript/page-zoom-ff3
You could also do it using the tools of the above post. The problem is you're more or less making educated guesses on whether or not the page has zoomed. This wi...
How can I recognize touch events using jQuery in Safari for iPad? Is it possible?
...ouchmove', function(e) {
e.preventDefault();
var touch = e.touches[0];
alert(touch.pageX + " - " + touch.pageY);
}, false);
This works in most WebKit based browsers (incl. Android).
Here is some good documentation.
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is_null($x) vs $x === null in PHP [duplicate]
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203
There is absolutely no difference in functionality between is_null and === null.
The only diff...
What's the difference between using “let” and “var”?
...erflow question:
var funcs = [];
// let's create 3 functions
for (var i = 0; i < 3; i++) {
// and store them in funcs
funcs[i] = function() {
// each should log its value.
console.log("My value: " + i);
};
}
for (var j = 0; j < 3; j++) {
// and now let's run each one to see
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How to detect if JavaScript is disabled?
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290
I assume that you're trying to decide whether or not to deliver JavaScript-enhanced content. Th...
Regex - how to match everything except a particular pattern
...r own.
A compatible regular expression with basic syntax only would be:
[0-8]\d\d|\d[0-8]\d|\d\d[0-8]
This does also match any three digits sequence that is not 999.
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right click context menu for datagridview
...ridView1.HitTest(e.X,e.Y).RowIndex;
if (currentMouseOverRow >= 0)
{
m.MenuItems.Add(new MenuItem(string.Format("Do something to row {0}", currentMouseOverRow.ToString())));
}
m.Show(dataGridView1, new Point(e.X, e.Y));
}
}
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