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解决Scrapy警告:You do not have a working installation of the service_i...
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_i...
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_i...
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...
ERROR 2003 (HY000): Can't connect to MySQL server on '127.0.0.1' (111)
... 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
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Is there any way to ignore INSTALL_FAILED_VERSION_DOWNGRADE on application install with the Android
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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 ...
Confused about Service vs Factory
...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.
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Why / when would it be appropriate to override ToString?
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Yes. Also this is very useful in MVC or ASP.Net development where @yourObject and <%=yourObject%> are going to be "ToString-ed".
– Ben Lesh
Apr 23 '12 at 14:23
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I cannot start SQL Server browser
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?
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How to check if Location Services are enabled?
I'm developing an app on Android OS. I don't know how to check if Location Services are enabled or not.
22 Answers
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Android - Start service on boot
...change and elsewhere, I have everything set up correctly to start an IntentService when Android OS boots. Unfortunately it is not starting on boot, and I'm not getting any errors. Maybe the experts can help...
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