大约有 1,600 项符合查询结果(耗时:0.0221秒) [XML]

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Multi-statement Table Valued Function vs Inline Table Valued Function

...ave a table with a table names and some table names are formatted like C05_2019 and C12_2018 and and all tables formatted that way have the same schema. I wanted to merge all that data into one table and parse out 05 and 12 to a CompNo column and 2018,2019 into a year column. However, there are ot...
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return query based on date

...: db.getCollection('CollectionName').find({"DepartureDate" : new ISODate("2019-06-21T00:00:00.000Z")}) Find with greater gte or little lt : db.getCollection('CollectionName').find({"DepartureDate" : { $gte : new ISODate("2019-06-11T00:00:00.000Z") }}) Find by range: db.getCollection('Collecti...
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房多多:懂用户比懂互联网重要 - 资讯 - 清泛网 - 专注C/C++及内核技术

...多平台上,如带客看房次数、成交套数、响应速度、服务专业度等。业主和购房者可以对经纪人进行评价(好评和差评,差评需说明原因),每个环节都会产生信用和积分。这跟在淘宝上开店,几乎是一个逻辑。 要有蜕掉三层皮...
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Why does PostgreSQL perform sequential scan on indexed column?

..., you should generally use bounded ranges in where clause. eg - year > 2019 and year < 2020. A lot of the times statistics are not updated on a table and it may not be possible to do so due to constraints. In this case, the optimizer will not know how many rows it should take in year > 20...
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How make Eclipse/EGit recognize existing repository information after update?

... Still useful in 2019 with Eclipse 2019-06. My projects all somehow lost their git connection. This is despite the repositories being visible and pointing to the correct working directories. Been looking at how to fix this for ages. Thank...
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What's the equivalent for eclipse's ALT+UP/DOWN (move line) in Visual Studio?

... For me in Visual Studio 2019 it comes default closed. For open it: Tools -> Options -> Keyboard then select Edit.MoveSelectedLinesUp, click "Press shortcut keys" input and press Alt + Up (or whatever you want for it). And the other one is Ed...
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Difference between Python datetime vs time modules

...me t = time.time() time.strftime('%Y-%m-%d %H:%M %Z', time.localtime(t)) '2019-05-27 12:03 CEST' time.strftime('%Y-%m-%d %H:%M %Z', time.gmtime(t)) '2019-05-27 10:03 GMT' time.time() is a floating point number representing the time in seconds since the system epoch. time.time() is ideal for unamb...
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Is there any way to change input type=“date” format?

...heir operating system or browser language set to en-us will be shown 01/30/2019 instead of the format they are accustomed to: 30-01-2019. Internet Explorer 9, 10, and 11 display a text input field with the wire format. Mobile devices Specifically for Chrome on Android, the formatting is based on ...
https://www.tsingfun.com/ilife/tech/1183.html 

凤姐当天使 徐小平胡海泉薛蛮子王刚怎么看? - 资讯 - 清泛网 - 专注C/C++...

...的机构走入LP,引入机构化的决策,然后让投资决策相对专业化。 这里我想提一点,这种机构化之后,的确会跟“天使投资”这种本来就有的个人色彩,有一定的冲突,或者相左,个人色彩会更加少,但是在今天这个环境之下...
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How to get a subset of a javascript object's properties

... >= 0) .reduce((obj2, key) => (obj2[key] = obj[key], obj2), {}); ES2019 ECMAScript 2017 has Object.entries and Array.prototype.includes, ECMAScript 2019 has Object.fromEntries, they can be polyfilled when needed and make the task easier: let subset = Object.fromEntries( Object.entries(ob...