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Set margin size when converting from Markdown to PDF with pandoc
...e massive margins (like this http://johnmacfarlane.net/pandoc/demo/example13.pdf ). How can I get pandoc to produce something with smaller margins? I have looked through the pandoc user guide, but haven't found anything useful.
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MongoDB: update every document on one field
...our example, the <update> is:
{ $set: { lastLookedAt: Date.now() / 1000 } }
However, depending on your version of MongoDB, the query will look different. Regardless of version, the key is that the empty condition {} will match any document. In the Mongo shell, or with any MongoDB client:
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Image Get Requests with AngularJS
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answered Oct 16 '12 at 20:00
GloopyGloopy
37.4k1515 gold badges9999 silver badges7171 bronze badges
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What's the difference between “Request Payload” vs “Form Data” as seen in Chrome dev tools Network t
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281
The Request Payload - or to be more precise: payload body of a HTTP Request
- is the data normal...
What does it mean to start a PHP function with an ampersand?
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157
An ampersand before a function name means the function will return a reference to a variable i...
jQuery document.ready vs self calling anonymous function
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113
$(document).ready(function(){ ... }); or short $(function(){...});
This Function is called w...
Why do Java webapps use .do extension? Where did it come from?
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To my knowledge, this convention has been spread by Struts1. The user guide puts it like this:
5.4.2 Configure the ActionServlet Mapping
Note: The material in this section is not specific to Struts. The
configuration of servlet mappings is
defined in the Java Servlet
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How to make a programme continue to run after log out from ssh? [duplicate]
...g that you have a program running in the foreground, press ctrl-Z, then:
[1]+ Stopped myprogram
$ disown -h %1
$ bg 1
[1]+ myprogram &
$ logout
If there is only one job, then you don't need to specify the job number. Just use disown -h and bg.
Explanation of the above steps:...