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Useful example of a shutdown hook in Java?
... do a graceful "reject all clients upon hitting Control-C" in terminal.
From the docs:
When the virtual machine begins its shutdown sequence it will start all registered shutdown hooks in some unspecified order and let them run concurrently. When all the hooks have finished it will then run a...
Trusting all certificates using HttpClient over HTTPS
...lusion is as follows.
In HttpClient way, you should create a custom class from org.apache.http.conn.ssl.SSLSocketFactory, not the one org.apache.http.conn.ssl.SSLSocketFactory
itself. Some clues can be found in this post Custom SSL handling stopped working on Android 2.2 FroYo.
An example is like...
An algorithm for inflating/deflating (offsetting, buffering) polygons
... your polygon you can end up with different connectivity for the output.
From computation point of view: once you have the straight skeleton one should be able to construct the offset polygons relatively easily. The open source and (free for non-commercial) CGAL library has a package implementing ...
How to open the default webbrowser using java
...ted() doesn't work (windows 7 and ubuntu). Please try this to open browser from java code:
Windows:
Runtime rt = Runtime.getRuntime();
String url = "http://stackoverflow.com";
rt.exec("rundll32 url.dll,FileProtocolHandler " + url);
Mac
Runtime rt = Runtime.getRuntime();
String url = "http://s...
Gradle alternate to mvn install
...s will install the sdk into .m2 right ? And mavenLocal() also gets info from .m2 and .gradle ?
– Rajmahendra
May 26 '11 at 10:01
...
Queue.Queue vs. collections.deque
...e which multiple threads can put stuff into, and multiple threads may read from.
7 Answers
...
How do I install package.json dependencies in the current directory using npm
...
Running:
npm install
from inside your app directory (i.e. where package.json is located) will install the dependencies for your app, rather than install it as a module, as described here. These will be placed in ./node_modules relative to your pa...
Length of generator output [duplicate]
...
len(list(gen)),
len([_ for _ in gen]),
sum(1 for _ in gen),
ilen(gen) (from more_itertool),
reduce(lambda c, i: c + 1, gen, 0),
sorted by performance of execution (including memory consumption), will make you surprised:
```
1: test_list.py:8: 0.492 KiB
gen = (i for i in data*1000); t0 = m...
Moment.js - how do I get the number of years since a date, not rounded up?
...person's age using Moment.js , but I'm finding that the otherwise useful fromNow method rounds up the years. For instance, if today is 12/27/2012 and the person's birth date is 02/26/1978, moment("02/26/1978", "MM/DD/YYYY").fromNow() returns '35 years ago'. How can I make Moment.js ignore the n...
Converting HTML files to PDF [closed]
I need to automatically generate a PDF file from an exisiting (X)HTML-document. The input files (reports) use a rather simple, table-based layout, so support for really fancy JavaScript/CSS stuff is probably not needed.
...