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JSON.Net Self referencing loop detected
...ct(q, jsonSerializerSettings);
See:
https://www.newtonsoft.com/json/help/html/PreserveObjectReferences.htm
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Make elasticsearch only return certain fields?
...elds: https://www.elastic.co/guide/en/elasticsearch/reference/7.3/docs-get.html#get-source-filtering
They state about source filtering:
If you only need one or two fields from the complete _source, you can
use the _source_include & _source_exclude parameters to include or
filter out tha...
How can I remove the extension of a filename in a shell script?
... here the explanation of the command: gnu.org/software/bash/manual/html_node/…
– Carlos Robles
Jul 6 '16 at 16:33
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How to read lines of a file in Ruby
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File.readlines('foo').each do |line|
http://ruby-doc.org/core-1.9.3/IO.html#method-c-readlines
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How do I fire an event when a iframe has finished loading in jQuery?
...h to this, I havent tested this for PDF content but it did work for normal HTML based content, heres how:
Step 1: Wrap your Iframe in a div wrapper
Step 2: Add a background image to your div wrapper:
.wrapperdiv{
background-image:url(img/loading.gif);
background-repeat:no-repeat;
backgr...
Is there any performance reason to declare method parameters final in Java?
...me performance benefit.
http://www.javaperformancetuning.com/tips/final.shtml
Oh and another good resource
http://mindprod.com/jgloss/final.html
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How to change a django QueryDict to Python Dict?
...ul tool read more about it here http://docs.python.org/2/library/functions.html#zip
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Regex to match only letters
...a letter followed by accent marks. As per regular-expressions.info/unicode.html
– ZoFreX
Sep 16 '16 at 13:42
with pyth...
Generate fixed length Strings filled with whitespaces
... According to docs.oracle.com/javase/tutorial/essential/io/formatting.html, 1$ represents the argument index and 15 the width
– Dmitry Minkovsky
Apr 14 '16 at 17:53
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How to add a list item to an existing unordered list?
...You need to use the opposite type of quotes than what you're using in your HTML. So since you're using double quotes in your attributes, surround the code with single quotes.
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