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Image resizing client-side with JavaScript before upload to the server
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Here's a gist which does this:
https://gist.github.com/dcollien/312bce1270a5f511bf4a
(an es6 version, and a .js version which can be included in a script tag)
You can use it as follows:
<input type="file" id="select">
<img ...
Animate a custom Dialog
... have a custom dialog appear as though it's sliding down from a text view. Is this possible? I can't seem to apply any animation to dialog class. I've tried this line in the constructor, but it has no effect:
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No Entity Framework provider found for the ADO.NET provider with invariant name 'System.Data.SqlClie
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edited Oct 7 '14 at 11:47
Jim Aho
4,97577 gold bad...
How can you escape the @ character in javadoc?
... @ symbol in javadoc? I am trying to use it inside a {@code} tag, which is inside <pre> tags.
5 Answers
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What is the _snowman param in Ruby on Rails 3 forms for?
... Beta 4), I see that when using the form_tag or form_for helpers there is a hidden field named _snowman with the value of ☃ ( Unicode \x9731) showing up.
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Removing duplicate values from a PowerShell array
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Use Select-Object (whose alias is select) with the -Unique switch; e.g.:
$a = @(1,2,3,4,5,5,6,7,8,9,0,0)
$a = $a | select -Unique
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How to create default value for function argument in Clojure
I come with this:
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5
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Check if a string contains one of 10 characters
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edited Sep 7 '09 at 20:44
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Setting direction for UISwipeGestureRecognizer
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Seems like there is a bug. You can specify the allowed direction(s) as you did. But when you try to access the actual direction that triggered the swipe in the action selector method you still get the bit mask you originally set (for the allo...
Adding n hours to a date in Java?
... add method (and some others) to allow time manipulation. Something like this should work.
Calendar cal = Calendar.getInstance(); // creates calendar
cal.setTime(new Date()); // sets calendar time/date
cal.add(Calendar.HOUR_OF_DAY, 1); // adds one hour
cal.getTime(); // returns new ...