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Creating email templates with Django

I want to send HTML-emails, using Django templates like this: 12 Answers 12 ...
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How to force LINQ Sum() to return 0 while source collection is empty

Basically when I do the following query, if no leads were matched the following query throws an exception. In that case I'd prefer to have the sum equalize 0 rather than an exception being thrown. Would this be possible in the query itself - I mean rather than storing the query and checking query.A...
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Best practices for SQL varchar column length [closed]

...ry time is set up a new SQL table or add a new varchar column to an existing table, I am wondering one thing: what is the best value for the length . ...
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How to import data from mongodb to pandas?

I have a large amount of data in a collection in mongodb which I need to analyze. How do i import that data to pandas? 12 A...
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Twig: in_array or similar possible within if statement?

I am using Twig as templating engine and I am really loving it. However, now I have run in a situation which definitely mustbe accomplishable in a simpler way than I have found. ...
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记一次数据库表自增长(Auto Increment)故障 - 数据库(内核) - 清泛网 - ...

记一次数据库表自增长(Auto Increment)故障故障的来龙去脉大致是这样的:在一个月黑风高的晚上,苦逼的程序员被一阵急促的报警短信声惊醒,原来是数据库的某个表出问题了,虽然查询操...故障的来龙去脉大致是这样的:在...
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Focus Input Box On Load

How can the cursor be focus on a specific input box on page load? 11 Answers 11 ...
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Is there a way to create your own html tag in HTML5?

I want to create something like 18 Answers 18 ...
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MySQL “WITH” clause

I'm trying to use MySQL to create a view with the "WITH" clause 8 Answers 8 ...
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Why does “_” (underscore) match “-” (hyphen)?

I have to look for a PDF manual using this query: 2 Answers 2 ...