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Image resizing client-side with JavaScript before upload to the server
I am looking for a way to resize an image client-side with JavaScript (really resize, not just change width and height).
I know it's possible to do it in Flash but I would like to avoid it if possible.
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Nullable type issue with ?: Conditional Operator
...elated to nullable types) we have a handy operator just for nullable types called the null coalescing operator
??
Used like this:
// Left hand is the nullable type, righthand is default if the type is null.
Nullable<DateTime> foo;
DateTime value = foo ?? new DateTime(0);
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Difference between web reference and service reference?
...rices for the various FedEx shipping options. I know there's a getRates() call in there somewhere, but I can't find it with a Service Reference.
– Ben Mills
Jan 20 '16 at 20:16
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Select all 'tr' except the first one
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ideal solution but not supported in IE
tr:not(:first-child) {css}
second solution would be to style all tr's and then override with css for first-child:
tr {css}
tr:first-child {override css above}
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how to get the cookies from a php curl into a variable
... But shows you a way to save it curl_setopt($ch, CURLOPT_HEADERFUNCTION, 'callback_SaveHeaders');
– Shiplu Mokaddim
Jan 14 '12 at 7:02
2
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How can sbt pull dependency artifacts from git?
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Is it possible to set "my-project" dynamically, using the name := "MyProject" setting from build.sbt in project root?
– Danyel
Dec 25 '13 at 0:55
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Button Click event fires when pressing Enter key in different input (no forms)
...ten by this issue twice in just a couple weeks. Just feels odd to have to call out type="button" in a <button> element. haha... :) Hopefully I remember this for next time.
– Sam
May 28 '14 at 22:53
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TypeError: module.__init__() takes at most 2 arguments (3 given)
... named Object.py . When I try to inherit from this class in another file, calling the constructor throws an exception:
5 A...
How to use PHP OPCache?
PHP 5.5 has been released and it features a new code caching module called OPCache, but there doesn't appear to be any documentation for it.
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Why does one hot encoding improve machine learning performance?
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This looks to me just like what a statistician would call "dummy variables." But maybe there is some saving of storage space.
– Soldalma
Jan 4 '17 at 12:09
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