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How can I list the contents of a directory in Python?
...go, pathlib has been added to Python. My preferred way to list a directory now usually involves the iterdir method on Path objects:
from pathlib import Path
print(*Path("/home/username/www/").iterdir(), sep="\n")
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Converting Integer to Long
...though you can convert from int to long. For an individual value which is known to be a number and you want to get the long value, you could use:
Number tmp = getValueByReflection(inv.var1(), classUnderTest, runtimeInstance);
Long value1 = tmp.longValue();
For arrays, it will be trickier...
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get CSS rule's percentage value in jQuery
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I know what's not working in it and that's why it's a counter-example.
– shevski
Jan 28 '12 at 21:40
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jQuery post() with serialize and extra data
...) and add the missing data:
var data = $('#myForm').serializeObject();
// now add some additional stuff
data['wordlist'] = wordlist;
$.post('/page.php', data);
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What does PermGen actually stand for?
I know what PermGen is, what it's used for, why it fails, how to increase it etc.
8 Answers
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How to check if a line is blank using regex
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excellent the codes now executes from 1.6sec to >1sec Thank you.
– Adnan
Jun 10 '10 at 8:57
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How do I toggle an element's class in pure JavaScript?
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Thank you so much! It's working now :) I add more option for loop: var All = document.querySelectorAll('.menu'); for (var i = 0; i < All.length; i++){ All[i].classList.toggle('hidden-phone'); }
– Blue Tra...
What is the difference between application server and web server?
... edited Apr 24 '14 at 13:44
Knowledge Craving
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answered Jun 1 '09 at 19:10
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Understanding Apache's access log
...e Meeting which registers an extension so that the Live
Meeting service knows if the software is already installed, which
means it can provide a streamlined experience to joining meetings.
This value will be used to identify what browser is being used by end user.
Refer
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How to animate the change of image in an UIImageView?
I have an UIImageView with an image. Now I have a completely new image (graphic file), and want to display that in this UIImageView . If I just set
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