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Why do people hate SQL cursors so much? [closed]
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The "overhead" with cursors is merely part of the API. Cursors are how parts of the RDBMS work under the hood. Often CREATE TABLE and INSERT have SELECT statements, and the implementation is the obvious internal cursor implementation.
Using higher-level "set-based opera...
滑动菜单使用指导 · App Inventor 2 中文网
...勾选“允许点遮罩、返回键及手势关闭”。
API / 功能
操作入口
预期结果
模式（Mode） 读取／设置
选择四种模式后打开
底部、居中、左侧、右侧分别显示；属性区显示内部模式值
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What are the Ruby File.open modes and options?
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@floatless. in the api for File class. Go to class "File" then click the method "open".
– never_had_a_name
Sep 10 '10 at 5:31
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How to import a module given the full path?
...e able to access the resulting namespace. The standard library provides an API specifically for that in the form of runpy.run_path:
from runpy import run_path
settings = run_path("/path/to/file.py")
That interface is available in Python 2.7 and Python 3.2+
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Delete fork dependency of a GitHub repository
...user/repo.wiki.git).
This leaves issues. They can be exported through the API, but as far as I know, you can only create issues and comments with your person, so importing them perfectly is impossible.
So, if you need issues to be preserved, you should go through github support as Thomas Moulard s...
Rails 4: List of available datatypes
...t
:primary_key
:references
:string
:text
:time
:timestamp
Source: http://api.rubyonrails.org/classes/ActiveRecord/ConnectionAdapters/SchemaStatements.html#method-i-add_column
These are the same as with Rails 3.
If you use PostgreSQL, you can also take advantage of these:
:hstore
:json
:jsonb
:a...
What is ng-transclude?
...und then I agree, yield seems like a good analogy.
– Apie
Nov 24 '15 at 14:15
2
@Apie yea, i come...
How to explain Katana and OWIN in simple words and uses?
...a has successfully adapted the following ASP.NET frameworks to OWIN:
Web API
Signal R
ASP.NET MVC and Web Forms are still running exclusively via System.Web, and in the long run there is a plan to decouple those as well.
On the other hand, IIS is a good, resourceful host for web servers. Entire...
C#: why sign an assembly?
...n in the same iis. Which i don't recommend. we should be calling them thru api url, rather than using those dll's from GAC(microservice architecture).
– Karthikeyan VK
May 9 '17 at 4:54
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Can a constructor in Java be private?
...nterface that is dependency injected often makes it easier to maintain the API when the implementation requires larger numbers of dependencies or other forms of context).
When there are multiple different ways to create the object, a private constructor may make it easier to understand the different...