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How to convert Strings to and from UTF8 byte arrays in Java
...tation is accepting strings as ISO-8859-1; despite the content-type of the HTTP request. The following solution worked for me when trying to correctly interpret characters like 'é' .
byte[] b1 = szP1.getBytes("ISO-8859-1");
System.out.println(b1.toString());
String szUT8 = new String(b1, "UTF-8")...
How to sort a dataframe by multiple column(s)
...function, please contact me. Discussion as to public domaininess is here: http://chat.stackoverflow.com/transcript/message/1094290#1094290
You can also use the arrange() function from plyr as Hadley pointed out in the above thread:
library(plyr)
arrange(dd,desc(z),b)
Benchmarks: Note that I...
Preventing scroll bars from being hidden for MacOS trackpad users in WebKit/Blink
....5);
box-shadow: 0 0 1px rgba(255,255,255,.5);
}
Found at this link: http://simurai.com/blog/2011/07/26/webkit-scrollbar
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How to send an email using PHP?
...version();
mail($to, $subject, $message, $headers);
?>
Reference:
http://php.net/manual/en/function.mail.php
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sqlite3-ruby install error on Ubuntu
...stall build-essential
solved my problem, but for most the people I think https://stackoverflow.com/a/3649005/417267 is the solution.
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C# HttpClient 4.5 multipart/form-data upload
Does anyone know how to use the HttpClient in .Net 4.5 with multipart/form-data upload?
10 Answers
...
Using HTML5/Canvas/JavaScript to take in-browser screenshots
...wser supported).
For more information, have a look at the examples here:
http://hertzen.com/experiments/jsfeedback/
edit
The html2canvas script is now available separately here and some examples here.
edit 2
Another confirmation that Google uses a very similar method (in fact, based on the docum...
Align two inline-blocks left and right on same line
...y: flex;
justify-content: space-between;
}
Can be seen online here - http://jsfiddle.net/skip405/NfeVh/1073/
Note however that flexbox support is IE10 and newer. If you need to support IE 9 or older, use the following solution:
2.You can use the text-align: justify technique here.
.header {...
Easiest way to detect Internet connection on iOS?
...Coming from an Android and BlackBerry background, making requests through HTTPUrlConnection instantly fail if there is no connection available. This seems like completely sane behavior, and I was surprised to find NSURLConnection in iOS did not emulate it.
...
Change the Target Framework for all my projects in a Visual Studio Solution
...t be quite a few out there - the first one I tested worked for me, though: http://www.ecobyte.com/replacetext/
There is a note saying it has some issues on Win7, but I didn't experience that.
Step by step instructions in that tool:
Replace | Add Group | Name it (e.g. "MyGroup")
Right-Click MyGro...