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How to change JFrame icon [duplicate]
...icon.png", iconPath, false, false);
}
JFrame frm = new JFrame("Test");
ImageIcon imgicon = new ImageIcon(iconPath);
JButton bttn = new JButton("Kill");
MainFrame frame = new MainFrame();
bttn.addActionListener(frame);
frm.add(bttn);
frm.set...
How to wait 5 seconds with jQuery?
...d will be handled the same way as animations, if you stop those.
jsFiddle test ground with more usages (like showing off .stop()), can be found here.
the core of the solution is:
$('<queue/>')
.delay(100 /*ms*/)
.queue( (next) => { $('#result').text('done.'); next(); } );
<scrip...
Make an image width 100% of parent div, but not bigger than its own width
...taining div, and I can still float the image within the content div.
I've tested in IE 9, FireFox 18.0.2 and Chrome 25.0.1364.97, Safari iOS and seems to work.
Additional: I tested this on an image 1024px wide displayed at 678px (the max width), and an image 500px wide displayed at 500px (width of...
To Workflow or Not to Workflow?
...) Message correlation and messaged exchange patterns
b) Workflows and unit testing
In standard systems in C# for example a workflow is rarely explicit and therefore rarely unit tested. The overall workflow is left for testing by acceptance scenarios or integration. Introduce an explicit WF as a soft...
Rank items in an array using Python/NumPy, without sorting array twice
... there was a solution and it would seem obvious once I saw it. I did some testing with timeit, and this method is slightly slower for small arrays. On my machine they're equal when the array has 2,000 elements. At 20,000 elements, your method is about 25% faster.
– joshayers...
List comprehension vs map
...hat all values are evaluated/used).
It is important to realize that these tests assume a very simple function (the identity function); however this is fine because if the function were complicated, then performance overhead would be negligible compared to other factors in the program. (It may still...
How to read json file into java with simple JSON library
...o Java Object.
ObjectMapper mapper = new ObjectMapper();
InputStream is = Test.class.getResourceAsStream("/test.json");
testObj = mapper.readValue(is, Test.class);
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How to avoid reinstalling packages when building Docker image for Python projects?
...r requirements.txt
ADD . /srv
CMD python /srv/run.py
# requirements.txt
pytest==2.3.4
# run.py
print("Hello, World")
The output of docker build:
Step 1 : WORKDIR /srv
---> Running in 22d725d22e10
---> 55768a00fd94
Removing intermediate container 22d725d22e10
Step 2 : ADD ./requirements.txt ...
Why is there no String.Empty in Java?
... anything into.
If you think there is a performance advantage, you should test it. If you don't think its worth testing for yourself, its a good indication it really isn't worth it.
It sounds like to you try to solve a problem which was solved when the language was designed more than 15 years ago...
How do I negate a condition in PowerShell?
How do I negate a conditional test in PowerShell?
4 Answers
4
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