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Does order of where clauses matter in SQL?
...icates can actually influence plan creation: bradsruminations.blogspot.com/2010/04/looking-under-hood.html
– Justin Swartsel
Jul 11 '12 at 16:03
3
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How to efficiently concatenate strings in go
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answered Nov 19 '09 at 20:31
marketermarketer
29.4k99 gold badges3333 silver badges4141 bronze badges
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C# loop - break vs. continue
...ael Stum
163k105105 gold badges380380 silver badges520520 bronze badges
2
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Difference between rake db:migrate db:reset and db:schema:load
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Apr 7 '16 at 7:12
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Find row where values for column is maximal in a pandas DataFrame
... C
0 1.232853 -1.979459 -0.573626
1 0.140767 0.394940 1.068890
2 0.742023 1.343977 -0.579745
3 2.125299 -0.649328 -0.211692
4 -0.187253 1.908618 -1.862934
>>> df['A'].argmax()
3
>>> df['B'].argmax()
4
>>> df['C'].argmax()
1
Alternatively you could also use nump...
Any difference between First Class Function and High Order Function
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20
They're different.
First class functions
Values in a language that are handled uniformly thro...
Equivalent of varchar(max) in MySQL?
... the table.
mysql> CREATE TABLE foo ( v VARCHAR(65534) );
ERROR 1118 (42000): Row size too large. The maximum row size for the used table type, not counting BLOBs, is 65535. This includes storage overhead, check the manual. You have to change some columns to TEXT or BLOBs
But if we try decreas...
JavaScript - Get minutes between two dates
...heckout this code:
var today = new Date();
var Christmas = new Date("2012-12-25");
var diffMs = (Christmas - today); // milliseconds between now & Christmas
var diffDays = Math.floor(diffMs / 86400000); // days
var diffHrs = Math.floor((diffMs % 86400000) / 3600000); // hours
var diffM...
Convert bytes to a string
...t.encoding?
– nikow
Jan 3 '12 at 15:20
13
Maybe this will help somebody further: Sometimes you us...
Serving favicon.ico in ASP.NET MVC
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205
Placing favicon.ico in the root of your domain only really affects IE5, IIRC. For more modern ...