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Dialog throwing "Unable to add window — token null is not for an application” with getApplication()
...tApplicationContext(), but before use, you should add this flag: dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_ALERT), and the error will not show.
Add the following permission to your manifest:
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
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What is the Windows equivalent of the diff command?
...n Unix, the simple diff tells me which row and column, the comp command in windows works if I have something like "abd" and "abc". Not otherwise. Any ideas what I can use for this?
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Disallow Twitter Bootstrap modal window from closing
I am creating a modal window using Twitter Bootstrap. The default behavior is if you click outside the modal area, the modal will automatically close. I would like to disable that -- i.e. not close the modal window when clicking outside the modal.
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I forgot the password I entered during postgres installation
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anyone for Windows?
– Mahesha999
Nov 14 '16 at 8:02
2
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Windows path in Python
What is the best way to represent a Windows directory, for example "C:\meshes\as" ? I have been trying to modify a script but it never works because I can't seem to get the directory right, I assume because of the '\' acting as escape character?
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In Windows Azure: What are web role, worker role and VM role?
... role: it's a simple web application. I needed to host the application in Windows Azure, so I created a web role. I actually want to know what these roles are for. What is their significance coding wise or storage wise?
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Programmatically Determine a Duration of a Locked Workstation?
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Tested 100% on Windows 7 x64 and Windows 10 x64.
– Contango
Jan 5 '17 at 17:15
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Create a new cmd.exe window from within another cmd.exe prompt
... start /d <path> For those who want to set path for new cmd window. Here detailed description.
– anton.mo
Jan 4 '18 at 13:55
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Take screenshots in the iOS simulator
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File => Save Screen Shot
Use ⌘ + S to capture a screen shot.
(Use window + s, if you are using windows/non-apple keyboard).
See for more details: How to change simulator scale options with Xcode 9+.
Tip 1: How do you get screen shot with 100% (a scale with actual device size) that can...
How to know/change current directory in Python shell?
I am using Python 3.2 on Windows 7. When I open the Python shell, how can I know what the current directory is and how can I change it to another directory where my modules are?
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