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The communication object, System.ServiceModel.Channels.ServiceChannel, cannot be used for communicat
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marc_smarc_s
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wkhtmltopdf: cannot connect to X server
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or try this (from http://drupal.org/node/870058)
Download wkhtmltopdf. Or better install it with a package manager:
sudo apt-get install wkhtmltopdf
Extract it and move it to /usr/local/bin/
Rename it to wkhtmltopdf so that now you have an executable at /usr/local/bin/wkhtmltop...
PHPUnit: assert two arrays are equal, but order of elements not important
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CraigCraig
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JavaScript math, round to two decimal places [duplicate]
... some precision, in the case of 1.005 for example it will return 1.00 instead of 1.01. If accuracy to this degree is important I've found this answer: https://stackoverflow.com/a/32605063/1726511 Which seems to work well with all the tests I've tried.
There is one minor modification required though,...
Difference between `set`, `setq`, and `setf` in Common Lisp?
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joelparkerhenderson
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answered May 15 '09 at 16:36
stack programmerstack progra...
HTML-encoding lost when attribute read from input field
...temporary element from a div to a textarea reducing the XSS chance. But nowadays, I would encourage you to use the DOMParser API as suggested in other anwswer.
I use these functions:
function htmlEncode(value){
// Create a in-memory element, set its inner text (which is automatically encoded)
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How to format time since xxx e.g. “4 minutes ago” similar to Stack Exchange sites
...terval) + " minutes";
}
return Math.floor(seconds) + " seconds";
}
var aDay = 24*60*60*1000;
console.log(timeSince(new Date(Date.now()-aDay)));
console.log(timeSince(new Date(Date.now()-aDay*2)));
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How to express infinity in Ruby?
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Dorian
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answered Apr 25 '11 at 12:31
MattMatt
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Padding is invalid and cannot be removed?
...ypher. It encrypts data in 128 bit (16 character) blocks. Cryptographic padding is used to make sure that the last block of the message is always the correct size.
Your decryption method is expecting whatever its default padding is, and is not finding it. As @NetSquirrel says, you need to explic...
boolean in an if statement
...values for booleanValue and how you want the code to work. If you know in advance that it's only ever going to have a true or false value, then comparing it explicitly with
if (booleanValue === true)
is just extra code and unnecessary and
if (booleanValue)
is more compact and arguably cleane...