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How to save an image to localStorage and display it on the next page?
...img.height;
var ctx = canvas.getContext("2d");
ctx.drawImage(img, 0, 0);
var dataURL = canvas.toDataURL("image/png");
return dataURL.replace(/^data:image\/(png|jpg);base64,/, "");
}
Then, on my next page I created an image with a blank src like so:
<img src="" id="tableBanne...
Calculate the number of business days between two dates?
...
}
return businessDays;
}
Edit by Slauma, August 2011
Great answer! There is little bug though. I take the freedom to edit this answer since the answerer is absent since 2009.
The code above assumes that DayOfWeek.Sunday has the value 7 which is not the case. The value is ...
Substitute multiple whitespace with single whitespace in Python [duplicate]
...
answered Jan 16 '10 at 15:54
Alex MartelliAlex Martelli
724k148148 gold badges11251125 silver badges13241324 bronze badges
...
Asp.net - Add blank item at top of dropdownlist
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10 Answers
10
Active
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Is it possible to make an ASP.NET MVC route based on a subdomain?
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10 Answers
10
Active
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What's the cause of this FatalExecutionEngineError in .NET 4.5 beta? [closed]
...very nasty-sounding FatalExecutionEngineError exception. I spent a good 30 minutes trying to isolate and minimize the culprit sample. Compile this using Visual Studio 2012 as a console app:
...
Convert a PHP object to an associative array
...;baz = new StdClass;
}
}
var_dump( (array) new Foo );
Output (with \0s edited in for clarity):
array(3) {
'\0Foo\0foo' => int(1)
'\0*\0bar' => int(2)
'baz' => class stdClass#2 (0) {}
}
Output with var_export instead of var_dump:
array (
'' . "\0" . 'Foo' . "\0" . 'foo' =&...
How to get the full path of running process?
... |
edited Sep 21 '18 at 9:04
Uwe Keim
35.7k3636 gold badges153153 silver badges255255 bronze badges
answ...
Replace multiple characters in a C# string
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edited Sep 1 '11 at 2:02
answered Sep 1 '11 at 1:42
joh...
HashSet vs. List performance
...ort strings, the advantage went away after size 5, for objects after size 20.
1 item LIST strs time: 617ms
1 item HASHSET strs time: 1332ms
2 item LIST strs time: 781ms
2 item HASHSET strs time: 1354ms
3 item LIST strs time: 950ms
3 item HASHSET strs time: 1405ms
4 item LIST strs time: 1126ms
4 ...
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