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Recommended way of making React component/div draggable
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I implemented react-dnd, a flexible HTML5 drag-and-drop mixin for React with full DOM control.
Existing drag-and-drop libraries didn't fit my use case so I wrote my own. It's similar to the code we've been running for about a year on Stampsy.com, but rewritten...
Prevent flicker on webkit-transition of webkit-transform [duplicate]
...hout drastically affecting performance. NB: When I applied it to my global HTML rule it made the CSS animation quite a bit worse, beware!
– Primus202
Apr 8 '13 at 23:03
3
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Do I need Content-Type: application/octet-stream for file download?
...ntent-Disposition with other content-types, such as image/png or even text/html to indicate you want saving rather than display. It used to be the case that some browsers would ignore it in the case of text/html but I think this was some long time ago at this point (and I'm going to bed soon so I'm ...
How to vertically center a container in Bootstrap?
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add Bootstrap.css then add this to your css
html, body{height:100%; margin:0;padding:0}
.container-fluid{
height:100%;
display:table;
width: 100%;
padding: 0;
}
.row-fluid {height: 100%; display:table-cell; vertical-align: middle;}
.center...
Best way to unselect a in jQuery?
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Did you check the HTML after $('#select').val([]);? Unfortunately, this doesn't remove selected="selected" attribute. That may end up posting wrong data. I do not recommend this approach!
– Fr0zenFyr
May ...
serve current directory from command line
... -e httpd . -p 9090 look at ruby-doc.org/stdlib-2.0.0/libdoc/un/rdoc/index.html. It's executing httpd method from un ruby standard library, thus require un.
– Gee-Bee
Sep 3 '14 at 9:45
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Android 'Unable to add window — token null is not for an application' exception
... The android docs (developer.android.com/guide/topics/ui/dialogs.html#CustomDialog) for creating a custom dialog have this error. Context mContext = getApplicationContext(); Dialog dialog = new Dialog(mContext); Your fix leads to Dialog dialog = new Dialog(this); Which works! Thanks
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400 vs 422 response to POST of data
... Note the use of 422 in non-WebDAV spec here: tools.ietf.org/html/rfc5789#section-2.2
– Andrey Shchekin
Nov 25 '14 at 2:22
4
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google chrome extension :: console.log() from background page?
...You can open the background page's console if you click on the "background.html" link in the extensions list.
To access the background page that corresponds to your extensions open Settings / Extensions or open a new tab and enter chrome://extensions. You will see something like this screenshot.
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How to pretty-print a numpy.array without scientific notation and with given precision?
...ment.
http://docs.scipy.org/doc/numpy/reference/generated/numpy.array_str.html
For example:
In [27]: x = np.array([[1.1, 0.9, 1e-6]]*3)
In [28]: print x
[[ 1.10000000e+00 9.00000000e-01 1.00000000e-06]
[ 1.10000000e+00 9.00000000e-01 1.00000000e-06]
[ 1.10000000e+00 9.00000000e-01...