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Python `if x is not None` or `if not x is None`?
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9 Answers
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Bootstrap Carousel : Remove auto slide
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229
You can do this 2 ways, via js or html (easist)
Via js
$('.carousel').carousel({
interval:...
Appending to an empty DataFrame in Pandas?
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edited Jun 25 '19 at 1:38
cs95
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an...
What is the difference between SIGSTOP and SIGTSTP?
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edited Feb 25 '19 at 12:09
Ave
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answered Aug 9 '12 at 1...
Distinct not working with LINQ to Objects
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How to select a node using XPath if sibling node has a specific value?
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96
Not sure why everybody is querying for siblings, you can also check for <bb/>-elements ma...
How can I generate an ObjectId with mongoose?
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296
You can find the ObjectId constructor on require('mongoose').Types. Here is an example:
var mo...
Printing hexadecimal characters in C
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edited Nov 9 '11 at 4:52
answered Nov 9 '11 at 4:02
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How to check whether a file or directory exists?
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190
// exists returns whether the given file or directory exists
func exists(path string) (bool, er...
How does RegexOptions.Compiled work?
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+ @"(\.[^<>()[\]\\.,;:\s@""]+)*)|("".+""))@"
+ @"((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}"
+ @"\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+"
+ @"[a-zA-Z]{2,}))$";
string[] numbers = new string[] {"1","two", "8378373", "38737", "3873783z"};
string[] emails = new string[...