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Preview an image before it is uploaded
... the $('#blah') whith the $('#preview') and add the $('#preview').show()
Now the IE specific Javascript (pic_preview_ie.js):
function readURL (imgFile) {
var newPreview = document.getElementById('preview_ie');
newPreview.filters.item('DXImageTransform.Microsoft.AlphaImageLoader').src = im...
Entity Framework with NOLOCK
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@FMFF I don't know if anything new was introduced for EF4. I do know that the above code works with EFv1 and above though.
– Doctor Jones
Feb 28 '12 at 16:08
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Get the correct week number of a given date
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I know that it is possible that there are 53 weeks. But when you have sunday (12/30) and monday (12/31), don´t you count thuesday (01/01) also as part of the 53th week in the US?
– Amberlamps
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SVN+SSH, not having to do ssh-add every time? (Mac OS)
I know the answer is out there, but I'm pretty Unix-dumb and probably wouldn't recognize the solution if it hit me in the face.
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How can I combine multiple rows into a comma-delimited list in Oracle? [duplicate]
...cted.
As others have mentioned, if you are on 11g R2 or greater, you can now use listagg which is much simpler.
select listagg(country_name,', ') within group(order by country_name) csv
from countries;
CSV
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iOS 6 apps - how to deal with iPhone 5 screen size? [duplicate]
...s follows:
File UIDevice+Resolutions.h:
enum {
UIDeviceResolution_Unknown = 0,
UIDeviceResolution_iPhoneStandard = 1, // iPhone 1,3,3GS Standard Display (320x480px)
UIDeviceResolution_iPhoneRetina4 = 2, // iPhone 4,4S Retina Display 3.5" (640x960px)
UIDevice...
Really Cheap Command-Line Option Parsing in Ruby
...lename, "File to process", :type => String
end
And that's it. opts is now a hash with keys :quiet, :interactive, and :filename. You can do whatever you want with it. And you get a beautiful help page, formatted to fit your screen width, automatic short argument names, type checking... everythin...
How to calculate an angle from three points? [closed]
... answer, I posted before thinking my problem through. I got it figured out now, though.
– nicoco
Sep 28 '17 at 15:11
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How to post JSON to a server using C#?
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now this answer and Sean Anderson's answer are exactly the same, as Sean has edited his post.
– faza
Apr 8 '18 at 2:55
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How to convert a double to long without casting?
... going via the wrapper classes - and more importantly, it's more readable. Now, if you need rounding other than "always towards zero" you'll need slightly more complicated code.
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