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How to switch to REPLACE mode in VIM
I know I can do this by pressing Insert in INSERT mode, but that requires some stretching. Is there any more convenient shortcut to go directly from NORMAL mode to REPLACE mode?
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python pip: force install ignoring dependencies
... to force install a pip python package ignoring all it's dependencies that cannot be satisfied?
2 Answers
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AttributeError: 'datetime' module has no attribute 'strptime'
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Use the correct call: strptime is a classmethod of the datetime.datetime class, it's not a function in the datetime module.
self.date = datetime.datetime.strptime(self.d, "%Y-%m-%d")
As mentioned by Jon Clements in the comments, some pe...
Is there an equivalent to 'continue' in a Parallel.ForEach?
...rror with a continue I have in the code. Is there something equivalent I can use in a Parallel.ForEach functionally equivalent to continue in a foreach loop?
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Ruby Arrays: select(), collect(), and map()
... realized you want to filter details, which is an array of hashes. In that case you could do
details.reject { |item| item[:qty].empty? }
The inner data structure itself is not an Array, but a Hash. You can also use select here, but the block is given the key and value in this case:
irb(main):0...
How can I write data in YAML format in a file?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665...
Range references instead values
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You can drop the , _ entirely - for idx := range array
– Sam Toliman
Oct 29 '18 at 17:52
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Ruby sleep or delay less than a second?
...stion if that's the best way: No, you could get not-so-smooth framerates because the rendering of each frame might not take the same amount of time.
You could try one of these solutions:
Use a timer which fires 24 times a second with the drawing code.
Create as many frames as possible, create the...
Map to String in Java
...I do System.out.println(map) in Java, I get a nice output in stdout. How can I obtain this same string representation of a Map in a variable without meddling with standard output? Something like String mapAsString = Collections.toString(map) ?
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Read Post Data submitted to ASP.Net Form
I have a working login form in an asp.net application. Standard stuff with a username and password text box and a button to process the login. Works fine.
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