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Why can't (or doesn't) the compiler optimize a predictable addition loop into a multiplication?
...(if data[c] is 30000, the product would become -1294967296 for the typical 32-bit ints with wrap around, while 100000 times adding 30000 to sum would, if that doesn't overflow, increase sum by 3000000000). Note that the same holds for unsigned quantities, with different numbers, overflow of 100000 *...
Should I URL-encode POST data?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Subclassing a Java Builder class
Give this Dr Dobbs article , and the Builder Pattern in particular, how do we handle the case of subclassing a Builder? Taking a cut-down version of the example where we want to subclass to add GMO labelling, a naive implementation would be:
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Reimport a module in python while interactive
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CivFan
8,77699 gold badges3232 silver badges5353 bronze badges
answered May 28 '14 at 0:39
funky-futurefunky-future
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How is Racket different from Scheme?
...re (rename-in racket [#%app old])) (define-syntax #%app (syntax-rules () [(_) '()] [(_ . rest) (old . rest)])) (null? ()) ;; => #t
– Suzanne Dupéron
Nov 22 '16 at 16:20
2
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How to replace list item in best way
I have replaced like above. Is there any other bestway to place compare than this one?
11 Answers
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How to develop a soft keyboard for Android? [closed]
...", "=", "]", "[", "<", ">", "|" };
private Button mB[] = new Button[32];
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
try {
setContentView(R.layout.main);
// adjusting key regarding window sizes
setKeys();
setFrow();
set...
How to get the last N rows of a pandas DataFrame?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Preserving signatures of decorated functions
...8
jfsjfs
326k132132 gold badges818818 silver badges14381438 bronze badges
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Serialize an object to string
I have the following method to save an Object to a file:
10 Answers
10
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