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File path to resource in our war/WEB-INF folder?
... resource = getServletContext().getResourceAsStream("/WEB-INF/my.json");
https://docs.oracle.com/javaee/7/api/javax/servlet/GenericServlet.html#getServletContext--
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How to create a temporary directory and get the path / file name in Python
...hon 3.2 and later, there is a useful contextmanager for this in the stdlib https://docs.python.org/3/library/tempfile.html#tempfile.TemporaryDirectory
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how can I see what ports mongo is listening on from mongo shell?
...of other arguments that can alter ports without being explicit, see here:
https://docs.mongodb.org/manual/reference/configuration-options/#sharding.clusterRole
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How to count string occurrence in string?
...lean} [allowOverlapping] Optional. (Default:false)
*
* @author Vitim.us https://gist.github.com/victornpb/7736865
* @see Unit Test https://jsfiddle.net/Victornpb/5axuh96u/
* @see http://stackoverflow.com/questions/4009756/how-to-count-string-occurrence-in-string/7924240#7924240
*/
function occ...
How would you make two s overlap?
...25px "padding") right of logo */
}
<div id="logo">
<img src="https://via.placeholder.com/200x100" />
</div>
<div id="content">
<div id="links">dssdfsdfsdfsdf</div>
</div>
...
Validate uniqueness of multiple columns
...or, but in general I recommend using a database constraint.
More reading: https://robots.thoughtbot.com/validation-database-constraint-or-both
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HTML/Javascript change div content
...s and firefox (3x faster than chrome!)
You can test it in your machine: https://jsperf.com/js-jquery-html-content-change
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How to get ERD diagram for an existing database?
...do this. It allows you to export the ER diagram as png/svg etc.
DBeaver - https://dbeaver.io/
Double click on a schema (eg, Schemas->public->Tables) and open the "ER Diagram" tab (next to "Properties" tab)
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Specify width in *characters*
... </style>
<script
type="text/javascript"
src ="https://ajax.googleapis.com/ajax/libs/jquery/1.7.0/jquery.min.js">
</script>
</head>
<body>
<div>1 3 5 7 9 1 3 5 7 9 1</div>
<script>
$('body').append('<div id="...
Linux find file names with given string
...irst to prepare the search database for the first time.
More detail here: https://medium.com/@thucnc/the-fastest-way-to-find-files-by-filename-mlocate-locate-commands-55bf40b297ab
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