解决Scrapy警告:You do not have a working installation of the service_identity module: 'cannot import name opentype'. You-do-not-have-a-working-installation-of-the-service_identity-module使用scrapy进行爬虫项目的操作时，出现如下错误：从提示错误来看，我们需要安装...

解决Scrapy警告:You do not have a working installation of the service_identity module: 'cannot import name opentype'. You-do-not-have-a-working-installation-of-the-service_identity-module使用scrapy进行爬虫项目的操作时，出现如下错误：从提示错误来看，我们需要安装...

However I still can't figure out when you'd use service over factory. 9 Answers 9 ...

How should I choose between ExecutorService's submit or execute , if the returned value is not my concern? 7 Answers ...

... for a long time! I commented out that line, saved the file, and then ran service mysql restart. And now it works! – Ryan Jan 20 '14 at 17:59 ...

... In my case it was a stale version of Google Play Services included with my project. I am using Android Studio. I ran an update on the SDK, and imported the updated library, and that error went away. So my suggestion: update to the latest libraries that are referenced by ...

...ory I return an object that gets injected into a controller. When inside a service I am dealing with the object using this and not returning anything. ...

I can't start the SQL Server browser from SQL Service Configuration Manager 2008 version. There are absolutely no options to start the service. It's disabled as image shown below. How should I start the service again? ...

I'm developing an app on Android OS. I don't know how to check if Location Services are enabled or not. 22 Answers ...

I have a WCF service that has been working perfectly, and something has changed and I don't know what. 6 Answers ...