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How to clear the canvas for redrawing
...rveTransform) {
this.restore();
}
};
Usage:
window.onload = function () {
var canvas = document.getElementById('canvasId');
var context = canvas.getContext('2d');
// do some drawing
context.clear();
// do some more drawing
context.setTransform(-1, 0, 0, 1, 200, ...
How to refresh / invalidate $resource cache in AngularJS
... will pull from cache again and the deleted item will reappear. Can anyone confirm?
– Lukus
Apr 24 '14 at 21:32
This w...
How can I shift-select multiple checkboxes like GMail?
... document.forms.boxes['box[' + i + ']'].onclick = check;
}
}
<body onload="init()">
<form name="boxes">
<input name="box[0]" type="checkbox">
<input name="box[1]" type="checkbox">
<input name="box[2]" type="checkbox">
<input name="box[3]...
Set value of hidden field in a form using jQuery's “.val()” doesn't work
...revised the example to include the code you pasted above, with an alert to confirm the value change: jsbin.com/elovo/2/edit
– Andy E
Jun 5 '10 at 10:18
...
PyLint “Unable to import” error - how to set PYTHONPATH?
...
Confirming that this really did supply the solution for E0611 and E0401 pylint errors. For VSCode users: It is important the the opened folder is the "python root folder", and that the .pylintrc is in that folder.
...
Toggle input disabled attribute using jQuery
...is not the correct way to set/unset disabled attribute. Anyway, if you can confirm that this is a cross-browser solution..I will update my answer.
– ifaour
Jan 15 '11 at 22:10
2
...
is_null($x) vs $x === null in PHP [duplicate]
...ine if a value is null: is_null() and === null . I have heard, but not confirmed, that === null is faster, but in a code review someone strongly suggested that I use is_null() instead as it is specifically designed for the null-evaluation purpose. He also started talking about math or somet...
“The Controls collection cannot be modified because the control contains code blocks”
...
I can confirm that moving the javascript with <% %> tags from the head to the form tag fixes this error
http://italez.wordpress.com/2010/06/22/ajaxcontroltoolkit-calendarextender-e-strana-eccezione/
...
“Collection was mutated while being enumerated” on executeFetchRequest
...
OK, after a lot of testing, I can confirm that this absolutely solved my problem. I'll mark this as accepted answer as soon as I'm allowed to...
– Eric MORAND
Aug 11 '10 at 22:28
...
Unexpected results when working with very big integers on interpreted languages
...e code i guess its messed up because i used float64 and not int64 .. Just confirmed it has nothing to do with 32 or 64 bits
– Baba
Aug 12 '13 at 13:03
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