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...

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...

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. ...

...y link in the site is adapted with this modifier. It is similar to the way ASP.Net used to work using FORM data between pages. share | improve this answer | follow ...

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 ...