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How to delete a localStorage item when the browser window/tab is closed?
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Why can't we use the delete operator, exactly? From my tests, it seems that delete localStorage.key works just as fine as localStorage.removeItem(key). It seems clearer to me to use delete when I set my variables like localStorage.key = 1 rather than localStorage.setItem('key', 1...
Problem with converting int to string in Linq to entities
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Did you test it and it works? read this answer before.
– Shimmy Weitzhandler
Apr 30 '11 at 21:48
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Converting string to title case
...ar + rest;
}
return String.Join(" ", words);
}
Playing with some tests strings:
String ts1 = "Converting string to title case in C#";
String ts2 = "C";
String ts3 = "";
String ts4 = " ";
String ts5 = null;
Console.Out.WriteLine(String.Format("|{0}|", TitleCaseString(ts1)));
Console.Out...
Local dependency in package.json
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}
}
This feature is helpful for local offline development and creating tests that require npm installing where you don't want to hit an external server, but should not be used when publishing packages to the public registry.
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Finding the type of an object in C++
...namic_cast<uint32_t*>(p), where p is uint8_t*? (I'm trying to find a test for punning violations).
– jww
May 25 '19 at 8:46
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Amazon S3 boto - how to create a folder?
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With the latest api, bucket.key('abc/123/') will also achieve the same result.
– rahulmishra
May 15 '15 at 10:03
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Python SQL query string formatting
...GIN
SELECT 2+222+2222+222+222+2222+2222 AS this_is_a_really_long_string_test;
END //
DELIMITER;
#calling the procedure gives you the result of whatever query you want to put in this procedure. You can actually process multiple queries within a procedure. The call just returns the last query ...
Ajax request returns 200 OK, but an error event is fired instead of success
...peration after has been completed . Maybe is a custom browser behaviour..I tested with Firefox. Thanks, your solution solved my problem.
– danipenaperez
Jun 18 '19 at 9:00
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Inserting a Python datetime.datetime object into MySQL
...on MySQL. Just format the date and try it as a separate direct SQL call to test.
In Python, you can get an ISO date like
now.isoformat()
For instance, Oracle likes dates like
insert into x values(99, '31-may-09');
Depending on your database, if it is Oracle you might need to TO_DATE it:
inse...
Regex lookahead, lookbehind and atomic groups
...info/lookaround.html
http://www.rexegg.com/regex-lookarounds.html
Online testers
https://regex101.com
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