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What represents a double in sql server?
...appear to be 100% compatible in their binary representation of both very small and very large numbers -- see https://dotnetfiddle.net/wLX5Ox for my test).
To make things more confusing, a "float" in C# is only 32-bit, so it would be more equivalent in SQL to the real/float(24) type in MSSQL than fl...
Javascript - remove an array item by value [duplicate]
..., I can easily loop through defined indecis.
– Olle Härstedt
Jul 6 '13 at 14:51
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How to declare array of zeros in python (or an array of a certain size) [duplicate]
...ed May 28 '19 at 21:11
Jean-François Fabre♦
122k1111 gold badges9797 silver badges156156 bronze badges
answered Oct 30 '10 at 0:50
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Meaning of -
... and 255, whereas characters are things like "a", "1" and "Ä". The set of all characters that are available is called a character set.
Each character has a sequence of one or more bytes that are used to represent it; however, the exact number and value of the bytes depends on the encoding used and...
Git Remote: Error: fatal: protocol error: bad line length character: Unab
I set up a git server and want now to push initially my repo from the client.
I used git push origin master and get this error message:
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Android - How To Override the “Back” button so it doesn't Finish() my Activity?
...ACK.
You just need the following to catch the back key (Make sure not to call super in onBackPressed()).
Also, if you plan on having a service run in the background, make sure to look at startForeground() and make sure to have an ongoing notification or else Android will kill your service if it ne...
Make browser window blink in task Bar
...need to work around when doing title blinking if you want to fully support all major browsers).
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Pull new updates from original GitHub repository into forked GitHub repository
.... Still it's weird that my changes will be always on top (last), while actually they were made before. The solution I posted before looks better (still nontrivial too). The problem is that commit hashes changes (obviously, since there's a new parent) and generates a lot of noise inside github when i...
Removing index column in pandas when reading a csv
...ted May 29 '19 at 7:58
Jean-François Corbett
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answered Nov 20 '13 at 21:53
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What is an index in SQL?
...refman/5.0/en/mysql-indexes.html
An index can be used to efficiently find all rows matching some column in your query and then walk through only that subset of the table to find exact matches. If you don't have indexes on any column in the WHERE clause, the SQL server has to walk through the whole ...