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What does Provider in JAX-RS mean?
...oviders
These providers control the mapping of data representations (like XML, JSON, CSV) to their Java object equivalents.
Context Providers
These providers control the context that resources can access via @Context annotations.
Exception Providers
These providers control the mapping of Java e...
Display a float with two decimal places in Python
...ith two decimal places (5 -> 5.00, 5.5 -> 5.50, etc). How can I do this in Python?
11 Answers
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Error starting jboss server
...e, and also here. You need to change the content of conf/bootstrap/profile.xml. Look for the definition of the AttachmentStore, and change the constructor line so that it starts like this (i.e. add the class XML attribute to the parameter tag):
<constructor><parameter class="java.io.File"&...
What is a Python egg?
I'm new to Python and am just trying to understand how its packages work. Presumably "eggs" are some sort of packaging mechanism, but what would be a quick overview of what role they play and may be some information on why they're useful and how to create them?
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How to overwrite the previous print to stdout in python?
...ext line so your prompt won't overwrite your final output.
Update
Now that Python 2 is EOL, a Python 3 answer makes more sense. For Python 3.5 and earlier:
for x in range(10):
print('{}\r'.format(x), end="")
print()
In Python 3.6 and later, f-strings read better:
for x in range(10):
print(f...
In Python, how do I use urllib to see if a website is 404 or 200?
...
The getcode() method (Added in python2.6) returns the HTTP status code that was sent with the response, or None if the URL is no HTTP URL.
>>> a=urllib.urlopen('http://www.google.com/asdfsf')
>>> a.getcode()
404
>>> a=urllib.url...
What is “thread local storage” in Python, and why do I need it?
In Python specifically, how do variables get shared between threads?
5 Answers
5
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Android: Scale a Drawable or background image?
...
To customize background image scaling create a resource like this:
<?xml version="1.0" encoding="utf-8"?>
<bitmap xmlns:android="http://schemas.android.com/apk/res/android"
android:gravity="center"
android:src="@drawable/list_bkgnd" />
Then it will be centered in the view if...
Is there a WebSocket client implemented for Python? [closed]
...er/ for a WebSocket server, but I need to implement a WebSocket client in python, more exactly I need to receive some commands from XMPP in my WebSocket server.
...
How can I connect to MySQL in Python 3 on Windows?
I am using ActiveState Python 3 on Windows and wanted to connect to my MySQL database.
I heard that mysqldb was the module to use.
I can't find mysqldb for Python 3.
...