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Splitting on last delimiter in Python string?

... I just did this for fun >>> s = 'a,b,c,d' >>> [item[::-1] for item in s[::-1].split(',', 1)][::-1] ['a,b,c', 'd'] Caution: Refer to the first comment in below where this answer can go wrong. ...
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remove None value from a list without removing the 0 value

...> [x for x in L if x is not None] [0, 23, 234, 89, 0, 35, 9] Just for fun, here's how you can adapt filter to do this without using a lambda, (I wouldn't recommend this code - it's just for scientific purposes) >>> from operator import is_not >>> from functools import partial...
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grant remote access of MySQL database from any IP address

... TO 'user'@'%' % is a wildcard - you can also do '%.domain.com' or '%.123.123.123' and things like that if you need. share | improve this answer | follow ...
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Mixing C# & VB In The Same Project

...ix VB and C# webforms within the same project. That worked but is far from fun to maintain. I decided that new code should be C# classes and to get them to work I had to add a subnode to the compilation part of web.config <codeSubDirectories> <add directoryName="VB"/&g...
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How do I compare version numbers in Python?

...3.a4"), version.Version) True >>> isinstance(version.parse("1.3.xy123"), version.LegacyVersion) True >>> version.Version("1.3.xy123") Traceback (most recent call last): ... packaging.version.InvalidVersion: Invalid version: '1.3.xy123' packaging.version.parse is a third-party uti...
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Difficulty with ng-model, ng-repeat, and inputs

...="models = [{name:'Sam'},{name:'Harry'},{name:'Sally'}]"> <h1>Fun with Fields and ngModel</h1> <p>names: {{models}}</p> <h3>Binding to each element directly:</h3> <div ng-repeat="model in models"> Value: {{model.name}} <...
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Java maximum memory on Windows XP

...ook at trying to rebase your DLL's in to a more compact address space. Not fun, but if you are desperate... Alternatively, you can just switch to 64-bit Windows and a 64-bit JVM. Despite what others have suggested, while it will chew up more RAM, you will have much more contiguous virtual address s...
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Good tutorials on XMPP? [closed]

...chnical: https://web.archive.org/web/20170916193014/http://www.adarshr.com/fun-with-xmpp-and-google-talk and the second part, https://web.archive.org/web/20171005104211/http://www.adarshr.com:80/fun-with-xmpp-and-google-talk-part-2 It explains what stanzas are, what types are available and stuff. ...
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Getting the class name from a static method in Java

...eally handy in some cases, e.g. logger instance for the kotlin upper-level functions (in this case kotlin creates a static Java class not accessible from the kotlin code). We have a few different variants for getting this info: new Object(){}.getClass().getEnclosingClass(); noted by Tom Hawtin - ...
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How can I match multiple occurrences with a regex in JavaScript similar to PHP's preg_match_all()?

...ush(matchArray); } return matches; } // Example var someTxt = 'abc123 def456 ghi890'; var results = /[a-z]+(\d+)/g.execAll(someTxt); // Output [["abc123", "123"], ["def456", "456"], ["ghi890", "890"]] </script> ...