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Get class name of object as string in Swift

... Is this really the case? According to the docs for String for this initializer "an unspecified result is supplied automatically by the Swift standard library" when it doesn't conform to Streamable, or CustomStringConvertible, or Cust...
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How can I open a link in a new window?

... window.open('url', 'window name', 'window settings') jQuery: $('a#link_id').click(function(){ window.open('url', 'window name', 'window settings'); return false; }); You could also set the target to _blank actually. ...
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Why does SIGPIPE exist?

...zero timeout) to consume any pending SIGPIPE signal (which is sent to the calling thread, not the process) before unmasking it again. I believe the reason SIGPIPE exists is much simpler: establishing sane default behavior for pure "filter" programs that continuously read input, transform it somehow...
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Getting realtime output using subprocess

...pe, no communicate() method on the returned CompletedProcess. Also, capture_output is mutually exclusive with stdout and stderr. – Aidan Feldman Apr 19 '19 at 3:03 add a comme...
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Reload an iframe with jQuery

...tion() { document.location.reload(); }); and you are good to go with all browsers. Reload an iframe with HTML (no Java Script req.) It have more simpler solution: which works without javaScript in (FF, Webkit) just make an anchor inSide your iframe <a href="#" target="_SELF">Refre...
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How to open every file in a folder?

... Os You can list all files in the current directory using os.listdir: import os for filename in os.listdir(os.getcwd()): with open(os.path.join(os.cwd(), filename), 'r') as f: # open in readonly mode # do your stuff Glob Or you c...
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GraphViz - How to connect subgraphs?

...luster, that can be linked to even if the cluster is empty otherwise. DUMMY_0 [shape=point style=invis] – DevSolar Jun 25 '12 at 7:36 2 ...
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In-place type conversion of a NumPy array

...Py array of int32 , how do I convert it to float32 in place ? So basically, I would like to do 6 Answers ...
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How to toggle a value in Python

...; toggle() 'blue' Note that in Python 3 the next() method was changed to __next__(), so the first line would be now written as toggle = itertools.cycle(['red', 'green', 'blue']).__next__ share | i...
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CALayers didn't get resized on its UIView's bounds change. Why?

...you sure? it sounds like you are describing frame. bounds should, theoretically, always have 0,0 as its origin. – griotspeak Feb 11 '12 at 2:32 3 ...