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使用虚拟现实和App Inventor进行实验 · App Inventor 2 中文网
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ActivityClass 应指向应用程序活动类（对于此演示，它是 com.appinventor.cardboard.ui.PanoramaActivity）
ActivityPackage 即 com.appinventor.cardboard
对于应用程序的块部分，唯一需要的 App Inventor 块是按钮单击的事件处理程序。每个事件处理程...
Create new tmux session from inside a tmux session
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The quickest way (assuming you use ctrl-b as your command prefix) is:
ctrl-b :new
To create a new session, then
ctrl-b s
to interactively select and attach to the session.
share
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Sublime as default editor
...K).
Navigate to HKEY_CLASSES_ROOT\Applications\sublime_text.exe\shell\open\command
Verify that the path is accurate, correct it if it is not. Exit regedit.
Open task manager via Ctrl+Alt+Del (or Ctrl+Shift+Esc for later versions of Windows), kill explorer.exe, go to run (Win+R) and type "explorer.ex...
Closing multiple issues in Github with a commit message
I know you can close issues by putting closes #1 or fixes #1 in the commit message. What is the best way to close multiple issues in the same commit message?
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How do I check the difference, in seconds, between two dates?
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if you want to compute differences between two known dates, use total_seconds like this:
import datetime as dt
a = dt.datetime(2013,12,30,23,59,59)
b = dt.datetime(2013,12,31,23,59,59)
(b-a).total_seconds()
86400.0
#note that seconds ...
jQuery removeClass wildcard
...-). It will match color-, or sport-, or nav-. So, the answer above would become /(^|\s)(color-|sport-|nav-)\S+/g.
– Bogie
Jun 13 '16 at 6:15
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HTML.ActionLink vs Url.Action in ASP.NET Razor
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@Shimmy, you can read about it here: haacked.com/archive/2009/11/17/aspnetmvc2-render-action.aspx
– Darin Dimitrov
Dec 20 '12 at 6:36
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Sass - Converting Hex to RGBa for background opacity
I have the following Sass mixin, which is a half complete modification of an RGBa example :
5 Answers
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Difference between os.getenv and os.environ.get
...iron vs. os.environ.get() so this answer correct in at least some ways - incomplete, but correct.
– FKEinternet
Jul 1 '19 at 18:12
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