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Open file dialog and select a file using WPF controls and C#
I have a TextBox nam>me m>d textbox1 and a Button nam>me m>d button1 .
When I click on button1 I want to browse my files to search only for image files (type jpg, png, bmp...).
And when I select an image file and click Ok in the file dialog I want the file directory to be written in the textbox1.tex...
Having options in argparse with a dash
I want to have som>me m> options in argparse module such as --pm-export however when I try to use it like args.pm-export I get the error that there is not attribute pm . How can I get around this issue? Is it possible to have - in command line options?
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Difference between Ctrl+Shift+F and Ctrl+I in Eclipse
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If you press CTRL + I it will just format tabs/whitespaces in code and pressing CTRL + SHIFT + F format all code that is format tabs/whitespaces and also divide code lines in a way that it is visible without horizontal scroll.
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Line continuation for list comprehensions or generator expressions in python
How are you supposed to break up a very long list comprehension?
3 Answers
3
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How does Amazon RDS backup/snapshot actually work?
I am an Amazon RDS custom>me m>r and am experiencing daily amazon RDS write latency spikes, corresponding roughly to the backup window. I will also see spikes at the end of a snapshot (case in point: running a snapshot takes appx 1 hour, and in the final 5 minutes, write latency spikes). I am running a m...
Intellij IDEA, format all code in a project
I really like IDEA's code formatting, but how do I get it to reformat all the code in a particular project without going through each file? I've found the option to tidy / optimise imports on code before committing it to subversion which is great, but it only seems to apply to files that have otherw...
LINQ Orderby Descending Query
I'm sure this will be a relatively simple one.
4 Answers
4
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How can I convert NSDictionary to NSData and vice versa?
I am sending NSString and UIImage using bluetooth. I decided to store both in a NSDictionary and then convert the dictionary to NSData .
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Python creating a dictionary of lists
I want to create a dictionary whose values are lists. For example:
6 Answers
6
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SQL Server 2008: how do I grant privileges to a usernam>me m>?
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If you want to give your user all read permissions, you could use:
EXEC sp_addrolem>me m>mber N'db_datareader', N'your-user-nam>me m>'
That adds the default db_datareader role (read permission on all tables) to that user.
There's also a db_datawriter role - which gives you...