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有返回值的过程代码块怎样执行代码块并返值？ - App Inventor 2 中文网 - ...
Q: 请教一下，这两个过程块一个有返回结果，一个没有返回结果。这两没法包含着用而且里面的插槽形状也不一样，我想知道如果定义一个过程函数时需要里面有执行块还有其它块最后返回结果，这个时候该咋办？
有返回结果...
运行时会有runtime error，但是ai伴侣没有问题 - App Inventor 2 中文网 - ...
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Devise Secret Key was not set
I am developing a Rails 4 app using the Active Admin gem for the administration back end. Active Admin in turn uses Devise for user authentication. Now, when I try to deploy the app using capistrano on the VPS server, I get the below error:
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Disable same origin policy in Chrome
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@landon9720 Close Chrome, open terminal, type open /Applications/Google\ Chrome.app --args --disable-web-security
– Seanonymous
Mar 7 '13 at 19:29
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Android Studio Checkout Github Error “CreateProcess=2” (Windows)
...on you should add will probably be something like :
C:\Users\Your_Username\AppData\Local\GitHub\PortableGit_ca477551eeb4aea0e4ae9fcd3358bd96720bb5c8\bin
Alternatively , if you don't want to add to environment variables. You can open the android studio and go to :
Settings -> Version Control -&g...
Slow Requests on Local Flask Server
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Ok I figured it out. It appears to be an issue with Werkzeug and os's that support ipv6.
From the Werkzeug site http://werkzeug.pocoo.org/docs/serving/:
On operating systems that support ipv6 and have it configured such as modern Linux systems,...
Install an apk file from command prompt?
...d after compiling all the .jar files to create an .apk file for an Android application without using Eclipse.
14 Answers
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Set Page title using UI-Router
I am migrating my AngularJS based app to use ui-router instead of the built in routing. I have it configured as shown below
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Library? Static? Dynamic? Or Framework? Project inside another project
I have an existing iOS app and want to add a large chunk of code that I've been developing as another project just for ease of testing. The new chunk basically deals with saving an image to various sharing services, etc.. Because that sharing code needs a lot of testing and future updating, I was wo...
Linux equivalent of the Mac OS X “open” command [closed]
... try xdg-open, most Linux distros have it. It will open default associated app for your file.
FYI https://portland.freedesktop.org/doc/xdg-open.html
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