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How to only find files in a given directory, and ignore subdirectories using bash
...portant part here, not ls. You can find the same files with echo or wc or what have you, because the shell expands the wildcard for you. So for file in /dev/abc-*; do something with each "$file"; done might be what the OP is actually looking for.
– tripleee
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How to create a DialogFragment without title?
...e help messages regarding my app. Everything works fine besides one thing: There is a black stripe at the top of the window that shows the DialogFragment, that I presume is reserved for the title, something I don't want to use.
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npm global path prefix
I am being more cautious than usual because I have been confused by the behavior of npm in the past.
10 Answers
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Java / Android - How to print out a full stack trace?
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There's overrides of all the log methods with (String tag, String msg, Throwable tr) signatures.
Passing an exception as the third parameter should give you the full stacktrace in logcat.
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Where should signal handlers live in a django project?
...ted implementing signal listeners in a django project. While I understand what they are and how to use them. I am having a hard time figuring out where I should put them. The documentation from the django site has this to say:
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How can I make the cursor turn to the wait cursor?
I have a C# application that has users login to it, and because the hashing algorithm is expensive, it takes a little while to do. How can I display the Wait/Busy Cursor (usually the hourglass) to the user to let them know the program is doing something?
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Convert NSArray to NSString in Objective-C
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Won't this accomplish the same thing as calling [array description]?
– TechZen
Dec 1 '09 at 20:55
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How to keep index when using pandas merge
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question, what if you need to assign multiple columns, would this approach work or is it limited to only 1 field?
– Yuca
Mar 11 '19 at 15:24
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How do I sort strings alphabetically while accounting for value when a string is numeric?
I'm trying to sort an array of numbers that are strings and I'd like them to sort numerically.
19 Answers
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Git says “Warning: Permanently added to the list of known hosts”
...git to interact with a remote, such as when pulling or pushing, I am shown the following message:
15 Answers
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