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Maven Could not resolve dependencies, artifacts could not be resolved

...ate maven repos. Instead, the JARs were cached, and no lookups happened at all. – wmorrell Jan 16 '19 at 19:22 1 ...
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detect key press in python?

... Python has a keyboard module with many features. Install it, perhaps with this command: pip3 install keyboard Then use it in code like: import keyboard # using module keyboard while True: # making a loop try: # used try so that if user pressed other than the given ...
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String Concatenation using '+' operator

... code: string x = "hello"; string y = "there"; string z = "chaps"; string all = x + y + z; actually gets compiled as: string x = "hello"; string y = "there"; string z = "chaps"; string all = string.Concat(x, y, z); (Gah - intervening edit removed other bits accidentally.) The benefit of the C...
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Slow Requests on Local Flask Server

... localhost Once I do this the latency problems go away. I'm really digging Flask and I'm glad that it's not a problem with the framework. I knew it couldn't be. share | improve this ans...
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Why is it bad style to `rescue Exception => e` in Ruby?

...-9. Rescuing SyntaxError means that evals that fail will do so silently. All of these can be shown by running this program, and trying to CTRLC or kill it: loop do begin sleep 1 eval "djsakru3924r9eiuorwju3498 += 5u84fior8u8t4ruyf8ihiure" rescue Exception puts "I refuse to fail or...
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Is it possible to create a multi-line string variable in a Makefile

...onment variable (NOT a make variable). For example: export ANNOUNCE_BODY all: @echo "$$ANNOUNCE_BODY" Note the use of $$ANNOUNCE_BODY, indicating a shell environment variable reference, rather than $(ANNOUNCE_BODY), which would be a regular make variable reference. Also be sure to use quote...
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NUnit Test Run Order

By default nunit tests run alphabetically. Does anyone know of any way to set the execution order? Does an attribute exist for this? ...
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Correct way to write line to file?

...ing files opened in text mode (the default); use a single '\n' instead, on all platforms. Some useful reading: The with statement open() 'a' is for append, or use 'w' to write with truncation os (particularly os.linesep) ...
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How to check if remote branch exists on a given remote repository?

...epository. The problem is that the remote repository is not checked out locally, so I can't use git branch -r . All I have is a remote address, something like this https://github.com/project-name/project-name.git . Is there a way to list remote branches just by a remote address? I couldn't find...
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Efficient way to determine number of digits in an integer

...For added efficiency, if you know that your input numbers will be mostly small ones (I'm guessing less than 100,000), then reverse the tests: if (x < 10) return 1; if (x < 100) return 2; etc., so that the function will do less tests and exit faster. – squelart ...