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How to round an average to 2 decimal places in PostgreSQL?
...c values. For example:
regress=> SELECT to_char(float8 '3.1415927', 'FM999999999.00');
to_char
---------------
3.14
(1 row)
to_char will round numbers for you as part of formatting. The FM prefix tells to_char that you don't want any padding with leading spaces.
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embedding image in html email
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Pavel PernaPavel Perna
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Iterating each character in a string using Python
...Mr. Suryaa JhaMr. Suryaa Jha
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ASP.NET MVC: Custom Validation by DataAnnotation
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Leo MullerLeo Muller
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Is there a way to list task dependencies in Gradle?
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you can use the --all flag to get a more detailed listing of the available tasks and the task d...
Replace multiple characters in a C# string
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dodgy_coderdodgy_coder
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How do I assert my exception message with JUnit Test annotation?
... edited Nov 25 '13 at 3:56
ashes999
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Generic method with multiple constraints
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Bakudan
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LukeHLukeH
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ORA-01950: no privileges on tablespace 'USERS' [closed]
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Frank SchmittFrank Schmitt
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WhatsApp比微信好在哪里？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...模式很简单，就是付费应用，一开始只有iOS版，价格为0.99美元，用户支付一次性费用后即可免费收发信息，WhatsApp则通过用户的付费来维持稳定而可靠的通讯服务，随着用户量的不断增长，WhatsApp逐步开发完善了多个不同手机平...