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多媒体组件 · App Inventor 2 中文网
...应该减少媒体文件的数量或它们的大小。大多数视频编辑软件，例如 Windows Movie Maker 和 Apple iMovie，可以帮助你减小视频的大小，或将视频重新编码为更紧凑的格式。
你还可以将媒体源设置为指向流式视频的 URL，但该 URL 必须指...
How to express a One-To-Many relationship in Django
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To handle One-To-Many relationships in Django you need to use ForeignKey.
The documentation on ForeignKey is very comprehensive and should answer all the questions you have:
https://docs.djangoproject.com/en/dev/ref/models/fields/#foreignkey
The current ...
How to get the system uptime in Windows? [closed]
.../dd/yyyy | /p:n] [/heartbeat] [/? | /help]
server Name or IP address of remote server to process.
/s Display key system events and statistics.
/a Display application failure events (assumes /s).
/d: Only calculate for eve...
Getting error while sending email through Gmail SMTP - “Please log in via your web browser and then
... is tested today 22 Aug 2016 and works great!!
– Philip Enc
Aug 21 '16 at 19:04
1
I followed ever...
Spring Boot not serving static content
...Locations that can be configured in the application.properties. Here's a snippet from the source:
/**
* Locations of static resources. Defaults to classpath:[/META-INF/resources/,
* /resources/, /static/, /public/] plus context:/ (the root of the servlet context).
*/
private String[] staticLocat...
Detailed 500 error message, ASP + IIS 7.5
...webServer>
<httpErrors errorMode="Detailed" />
<asp scriptErrorSentToBrowser="true"/>
</system.webServer>
<system.web>
<customErrors mode="Off"/>
<compilation debug="true"/>
</system.web>
...
Redirecting Output from within Batch file
...formation from a system. The batch file contains commands to get the time, IP information, users, etc.
10 Answers
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What are the benefits of functional programming? [closed]
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Seems you are confusing DP vs. IP, with procedural vs. FP. FP is providing for separation-of-concerns by emphasizing function composition, i.e. separating the dependencies among the subcomputations of a deterministic computation.
– Sh...
Getting parts of a URL (Regex)
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The link codesnippets.joyent.com/posts/show/523 does not work as of Oct 20 '10
– W3Max
Oct 20 '10 at 14:26
19
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Xml configuration versus Annotation based configuration [closed]
...e model in different ways, then externalising the meta-data (i.e. XML descriptors) becomes more appropriate.
Neither one is better, and so both are supported, although annotations are more fashionable. As a result, new hair-on-fire frameworks like JPA tend to put more emphasis on them. More mature ...