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Which is better in python, del or delattr?
... LOAD_FAST 0 (foo)
6 LOAD_CONST 1 ('bar')
9 CALL_FUNCTION 2
12 POP_TOP
This translates into the first running slightly faster (but it's not a huge difference – .15 μs on my machine).
Like the others h...
Rails: Is there a rails trick to adding commas to large numbers?
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14 Answers
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nuget 'packages' element is not declared warning
...warning. To do this, create file named "packages.xsd":
<?xml version="1.0" encoding="utf-8" ?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified"
targetNamespace="urn:packages" xmlns="urn:packages">
<xs:element name="packages">
<x...
How to add a line break in C# .NET documentation
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edited Nov 27 '18 at 16:38
answered Sep 2 '11 at 4:04
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Centering a div block without the width
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Update 27 Feb 2015: My original answer keeps getting voted up, but now I normally use @bobince's approach instead.
.child { /* This is the item to center... */
display: inline-block;
}
.parent { /* ...and this is its parent container. */
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How to extract base URL from a string in JavaScript?
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edited May 1 '19 at 12:08
itzhar
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Integer division: How do you produce a double?
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11 Answers
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How to upload files to server using JSP/Servlet?
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13 Answers
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How to speed up insertion performance in PostgreSQL
... storage, stop now. Back your data up, restructure your RAID array to RAID 10, and try again. RAID 5/6 are hopeless for bulk write performance - though a good RAID controller with a big cache can help.
If you have the option of using a hardware RAID controller with a big battery-backed write-back ca...