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Good examples using java.util.logging [closed]
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java.util.logging keeps you from having to tote one more jar file around with your application, and it works well with a good Formatter.
In general, at the top of every class, you should have:
private static final Logger LOGGER = Logger.getLogger( C...
Best XML Parser for PHP [duplicate]
...imagine what will happen, if your API provider change xml document version from 1.0 to 1.1? Second think is what @Gordon pointed out. SimpleXML loads entire document to memory. It's good solution but certainly not best.
– Karol
Apr 12 '12 at 10:40
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What are enums and why are they useful?
...ers (or String codes), you increase compile-time checking and avoid errors from passing in invalid constants, and you document which values are legal to use.
BTW, overuse of enums might mean that your methods do too much (it's often better to have several separate methods, rather than one method th...
Get the current user, within an ApiController action, without passing the userID as a parameter
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In WebApi 2 you can use RequestContext.Principal from within a method on ApiController
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Capture keyboardinterrupt in Python without try-except
...(goodbye)
You can also use it as a decorator (as of 2.6; this example is from the docs):
import atexit
@atexit.register
def goodbye():
print "You are now leaving the Python sector."
If you wanted to make it specific to KeyboardInterrupt only, another person's answer to this question is pro...
Is it valid to define functions in JSON results?
...y to fetch "further data" using JSON. It would be nice to inform a client (from the server) how to get further data, without the client worrying about which REST or so api to call next.
– Ravindranath Akila
Jun 24 '14 at 7:48
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How many String objects will be created when using a plus sign?
...the latter decompiles assemblies into IL and can re-generate equivalent C# from that IL. There is also a built-in tool called ILDASM ( msdn.microsoft.com/en-us/library/f7dy01k1(v=vs.80).aspx ) Understanding IL is a tricky thing- see codebetter.com/raymondlewallen/2005/02/07/…
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How to copy file from HDFS to the local file system
How to copy file from HDFS to the local file system . There is no physical location of a file under the file , not even directory . how can i moved them to my local for further validations.i am tried through winscp .
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How do I run a Node.js application as its own process?
... systemctl enable myapp.
See logs with journalctl -u myapp
This is taken from How we deploy node apps on Linux, 2018 edition, which also includes commands to generate an AWS/DigitalOcean/Azure CloudConfig to build Linux/node servers (including the .service file).
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How do I link a JavaScript file to a HTML file?
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First you need to download JQuery library from http://jquery.com/ then
load the jquery library the following way within your html head tags
then you can test whether the jquery is working by coding your jquery code after the jquery loading script
<!DOCTYPE html...