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How to run an EXE file in PowerShell with parameters with spaces and quotes
...oo hard before to maintain the double quotes around the connection string. Apparently that isn't necessary because even cmd.exe will strip those out.
BTW, hats off to the PowerShell team. They were quite helpful in showing me the specific incantation of single & double quotes to get the desired...
How to Empty Caches and Clean All Targets Xcode 4 and later
...r completeness, you can delete the contents of /var/folders; some caching happens there too.
WARNING: Deleting /var/folders can cause issues, and you may need to repair or reinstall your operating system after doing so.
EDIT: I have just learned that if you are afraid to grapple with /var/folders/...
Android - Launcher Icon Size
...are also required to give a large version of your icon when uploading your app onto the Google Play Store and this should be WEB 512 x 512. This is so large so that Google can rescale it to any size in order to advertise your app throughout the Google Play Store and not add pixelation to your logo.
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Synchronously waiting for an async operation, and why does Wait() freeze the program here
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The ConfigureAwait(false) is the appropriate solution in this case. Since it has no need to call the callbacks in the captured context, it shouldn't. Being an API method it should handle it internally, rather than forcing all of the callers to move out of ...
What is the difference between an IntentService and a Service? [duplicate]
...ound Thread creation and cleanup.
From the docs:
Service
A Service is an application component representing either an application's desire to perform a longer-running operation while not interacting with the user or to supply functionality for other applications to use.
IntentService
Service is a...
Specifying rails version to use when creating a new application
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I found here an undocumented option to create a new application using an older version of Rails.
rails _2.1.0_ new myapp
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SPA best practices for authentication and session management
When building SPA style applications using frameworks like Angular, Ember, React, etc. what do people believe to be some best practices for authentication and session management? I can think of a couple of ways of considering approaching the problem.
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Difference between onCreate() and onStart()? [duplicate]
...g.i(TAG, "On Create .....");
}
/* (non-Javadoc)
* @see android.app.Activity#onDestroy()
*/
@Override
protected void onDestroy() {
super.onDestroy();
Log.i(TAG, "On Destroy .....");
}
/* (non-Javadoc)
* @see android.app.Activity#onPause()
*/
...
短信验证码输入比对逻辑编写 - App应用开发 - 清泛IT社区，为创新赋能！
...可以考虑引入一个1分钟验证码过期的定时器就更佳了！App Inventor 2 发表于 2024-10-24 15:09
问题在于你的验证码生成了2次，两次随机值肯定是不一样啊。
解决：用一个全局变量，点发送验证码的时候，存 ...
那具体要怎么...
Which websocket library to use with Node.js? [closed]
...you have no idea about what to use, are not in the mood for rewriting your application when you need to switch frameworks because of changing project requirements or need additional connection stability.
Where to test:
Firecamp is a GUI testing environment for SocketIO, WS and all major real-time...