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How to open the default webbrowser using java
...ght direction on how to open the default web browser and set the page to "www.example.com" thanks
9 Answers
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How can I put a database under git (version control)?
...another open source db version control sw. free version of Datical. http://www.liquibase.org/index.html
Datical - commercial version of Liquibase - https://www.datical.com/
Flyway by BoxFuse - commercial sw. https://flywaydb.org/
Another open source project https://gitlab.com/depesz/Versioning
Autho...
Adding a Google Plus (one or share) link to an email newsletter
...tom description goes here}">
<meta itemprop="image" content="{http://www.your_url.com/your_image.png}">
Step3. Add the following link to your newsletter or anywhere you want:
<a href="https://plusone.google.com/_/+1/confirm?hl=en&url=http://www.your_url.com">Share it</a>
...
Cluster analysis in R: determine the optimal number of clusters
...r a bend or elbow in the sum of squared error (SSE) scree plot. See http://www.statmethods.net/advstats/cluster.html & http://www.mattpeeples.net/kmeans.html for more. The location of the elbow in the resulting plot suggests a suitable number of clusters for the kmeans:
mydata <- d
wss <-...
HTTP POST using JSON in Java
...equest
Create an HttpPost request with it and add the header application/x-www-form-urlencoded
Create a StringEntity that you will pass JSON to it
Execute the call
The code roughly looks like (you will still need to debug it and make it work):
// @Deprecated HttpClient httpClient = new DefaultHttpC...
Encoding URL query parameters in Java
...ng encoding) can help too. It follows the HTML form encoding application/x-www-form-urlencoded.
URLEncoder.encode(query, "UTF-8");
On the other hand, Percent-encoding (also known as URL encoding) encodes space with %20. Colon is a reserved character, so : will still remain a colon, after encodi...
URL query parameters to dict python
...library:
>>> from urllib import parse
>>> url = "http://www.example.org/default.html?ct=32&op=92&item=98"
>>> parse.urlsplit(url)
SplitResult(scheme='http', netloc='www.example.org', path='/default.html', query='ct=32&op=92&item=98', fragment='')
>>&...
Convert String to Uri
...RI isn't fully encoded to its standards. For example, try to parse: http://www.google.com/search?q=cat|dog. An exception will be thrown for the vertical bar.
urllib makes it easy to convert a string to a java.net.URI. It will pre-process and escape the URL.
assertEquals("http://www.google.com/sea...
Check if a JavaScript string is a URL
...me, and the scheme name is not limited to http/https.
Notable examples:
www.google.com is not valid URL (missing scheme)
javascript:void(0) is valid URL, although not an HTTP one
http://.. is valid URL, with the host being ..; whether it resolves depends on your DNS
https://google..com is valid U...
Good tutorials on XMPP? [closed]
...at least it's technical: https://web.archive.org/web/20170916193014/http://www.adarshr.com/fun-with-xmpp-and-google-talk and the second part, https://web.archive.org/web/20171005104211/http://www.adarshr.com:80/fun-with-xmpp-and-google-talk-part-2
It explains what stanzas are, what types are availa...