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Remove duplicates in the list using linq
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401
var distinctItems = items.Distinct();
To match on only some of the properties, create a cust...
PostgreSQL “DESCRIBE TABLE”
...e simple \d table_name
– nessur
May 4 '11 at 22:08
12
\d doesn't work when you invoke it in Posgr...
Is it possible to open a Windows Explorer window from PowerShell?
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– Anthony Liriano
Mar 27 '18 at 18:43
So default first parameter of ii is explorer, second param is path.
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Does anyone still use [goto] in C# and if so why? [closed]
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HeinziHeinzi
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Get an object properties list in Objective-C
... if (attribute[0] == 'T') {
if (strlen(attribute) <= 4) {
break;
}
return (const char *)[[NSData dataWithBytes:(attribute + 3) length:strlen(attribute) - 4] bytes];
}
}
return "@";
}
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How do I get the row count of a pandas DataFrame?
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14 Answers
14
Active
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What do numbers using 0x notation mean?
...rals that start with 0x are hexadecimal integers. (base 16)
The number 0x6400 is 25600.
6 * 16^3 + 4 * 16^2 = 25600
For an example including letters (also used in hexadecimal notation where A = 10, B = 11 ... F = 15)
The number 0x6BF0 is 27632.
6 * 16^3 + 11 * 16^2 + 15 * 16^1 = 27632
24576 ...
Checkout old commit and make it a new commit [duplicate]
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answered Aug 1 '10 at 13:46
svicksvick
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Cleaning `Inf` values from an R dataframe
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answered Aug 30 '12 at 1:04
mnelmnel
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Why does i = i + i give me 0?
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answered Jun 11 '14 at 22:14
Louis WassermanLouis Wasserman
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