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Convert JSON to Map
...son.org (section java) would work.
For one of them (Jackson https://github.com/FasterXML/jackson-databind/#5-minute-tutorial-streaming-parser-generator), you'd do:
Map<String,Object> result =
new ObjectMapper().readValue(JSON_SOURCE, HashMap.class);
(where JSON_SOURCE is a File, input...
What is the theoretical maximum number of open TCP connections that a modern Linux box can have
... >
Inside the TCP stack, these four fields are used as a compound key to match up packets to connections (e.g. file descriptors).
If a client has many connections to the same port on the same destination, then three of those fields will be the same - only source_port varies to diff...
How do I get Fiddler to stop ignoring traffic to localhost?
... Didn't work for me using cygwin and curl with the following command: curl -X POST -H "application/json" -d '{"name":{"firstName":"eli", "lastName":"kool"}}' localhost.:61444/Inbound/Catch
– justian17
Jun 10 '14 at 14:10
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CHECK constraint in MySQL is not working
...the first version that supports CHECK constraints.
Read https://dev.mysql.com/doc/refman/8.0/en/create-table-check-constraints.html
If you use MySQL 8.0.15 or earlier, the MySQL Reference Manual says:
The CHECK clause is parsed but ignored by all storage engines.
Try a trigger...
mysql>...
Google Maps v3 - limit viewable area and zoom level
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<script type="text/javascript"
src="http://maps.google.com/maps/api/js?sensor=false"></script>
</head>
<body>
<div id="map" style="width: 400px; height: 300px;"></div>
<script type="text/javascript">
// This is the minimum zoo...
What is the difference between angular-route and angular-ui-router?
... the normal ngRoute can do as well as many extra functions.
Here are some common reason ui-router is chosen over ngRoute:
ui-router allows for nested views and multiple named views. This is very useful with larger app where you may have pages that inherit from other sections.
ui-router allows fo...
How do I get the fragment identifier (value after hash #) from a URL?
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How to get visitor's location (i.e. country) using geolocation? [duplicate]
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How can I convert an image into Base64 string using JavaScript?
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a href link for entire div in HTML/CSS
Here is what I am trying to accomplish in HTML/CSS:
10 Answers
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