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Spring ApplicationContext - Resource leak: 'context' is never closed
... private static ApplicationContext context;
public static void main(String[] args) {
context = new ClassPathXmlApplicationContext("Beans.xml");
HelloWorld objA = (HelloWorld) context.getBean("helloWorld");
objA.setMessage("I'm object A");
objA.getMessage();
...
A top-like utility for monitoring CUDA activity on a GPU
...o worked for me on redhat 8 when I was getting some error due to importing _curses in python.
– Bobak Hashemi
Aug 6 '19 at 22:32
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Linux - Install redis-cli only
...sr/local/bin/
With Docker I normally use https://registry.hub.docker.com/_/redis/. If I need to add redis-cli to an image I use the following snippet.
RUN cd /tmp &&\
curl http://download.redis.io/redis-stable.tar.gz | tar xz &&\
make -C redis-stable &&\
cp red...
Matplotlib plots: removing axis, legends and white spaces
...that newer versions of matplotlib may require bbox_inches=0 instead of the string 'tight' (via @episodeyang and @kadrach)
from numpy import random
import matplotlib.pyplot as plt
data = random.random((5,5))
img = plt.imshow(data, interpolation='nearest')
img.set_cmap('hot')
plt.axis('off')
plt.sa...
How to make a smooth image rotation in Android?
... that I'm using as a custom cyclical spinner in Android. Here's my rotate_indefinitely.xml file, which I placed in res/anim/ :
...
How to apply an XSLT Stylesheet in C#
...
This might help you
public static string TransformDocument(string doc, string stylesheetPath)
{
Func<string,XmlDocument> GetXmlDocument = (xmlContent) =>
{
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.LoadXml(xm...
UIButton: set image for selected-highlighted state
....highlighted])
To set the background image we can use setBackgroundImage(_:for:)
Swift 2.x
// Normal
button.setImage(UIImage(named: "image1"), forState: .Normal)
// Highlighted
button.setImage(UIImage(named: "image2"), forState: .Highlighted)
// Selected
button.setImage(UIImage(named: "image3"...
What is the benefit of using $() instead of backticks in shell scripts?
..."x is `sed ... <<<\"$y\"`"
or writing something like:
IPs_inna_string=`awk "/\`cat /etc/myname\`/"'{print $1}' /etc/hosts`
because $() uses an entirely new context for quoting
which is not portable as Bourne and Korn shells would require these backslashes, while Bash and dash don't.
S...
Changing user agent on urllib2.urlopen
...86) Gecko/20071127 Firefox/2.0.0.11", while urllib2‘s default user agent string is "Python-urllib/2.6" (on Python 2.6).
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Display JSON as HTML [closed]
...
You can use the JSON.stringify function with unformatted JSON. It outputs it in a formatted way.
JSON.stringify({ foo: "sample", bar: "sample" }, null, 4)
This turns
{ "foo": "sample", "bar": "sample" }
into
{
"foo": "sample",
...