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How can I check the extension of a file?
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import os
source = ['test_sound.flac','ts.mp3']
for files in source:
fileName,fileExtension = os.path.splitext(files)
print fileExtension # Print File Extensions
print fileName # It print file name
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Check, using jQuery, if an element is 'display:none' or block on click
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This works when running unite test in JS DOM environment.
– b01
Feb 18 '16 at 0:20
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How to get only the last part of a path in Python?
...s.path.basename(
os.path.dirname('/folderA/folderB/folderC/folderD/test.py'))
folderD
>>> print os.path.basename(
os.path.dirname('/folderA/folderB/folderC/folderD/'))
folderD
>>> print os.path.basename(
os.path.dirname('/folderA/folderB/folderC/folderD'))
f...
How can I remove all objects but one from the workspace in R?
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whoah, that seems dangerous! Is there a way to test the pattern matching a la "echo" in the shell?
– DQdlM
Dec 11 '14 at 11:57
1
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How do I get the time of day in javascript/Node.js?
...ser3125367 your suggestion while concise is not actually the same. I just tested it, and getDateTime() returned: 2020:06:10:10:12:35 whereas, yours returned: 2020:06:10:00:12:35 It seems it did not consider time zone adjustments.
– John Forbes
Jun 10 at 0:13
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Changing cursor to waiting in javascript/jquery
...k(function() {
$("body").css("cursor", "progress");
$.ajax({
url: "test.html",
context: document.body,
success: function() {
$("body").css("cursor", "default");
}
});
});
This will create a loading cursor till your ajax call succeeds.
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Why is the order in dictionaries and sets arbitrary?
... @delnan: I wonder if you can still use a BTree with hashes and equality tests.. I am certainly not ruling that out, in any case. :-)
– Martijn Pieters♦
Mar 18 '13 at 15:17
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python capitalize first letter only
... @Jan-PhilipGehrcke: in which case, next((i for i,e in enumerate(test) if not e.isdigit()), '0') solves it for the empty string case
– njzk2
Oct 1 '14 at 22:19
6
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Ruby's ||= (or equals) in JavaScript?
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I believe teardown needs to be explicit on jsperf so this test should show the short circuit performance. My guess is that V8 has a special optimization for the form a = a || b.
– jchook
Mar 9 '16 at 2:31
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How do I remove duplicates from a C# array?
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The following tested and working code will remove duplicates from an array. You must include the System.Collections namespace.
string[] sArray = {"a", "b", "b", "c", "c", "d", "e", "f", "f"};
var sList = new ArrayList();
for (int i = 0; ...