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Why does Chrome incorrectly determine page is in a different language and offer to translate?
...guage as en in the HTTP response headers and it did nothing to stop Chrome from declaring my page was in Portuguese. The only thing that fixed the problem was adding this to the HTML header:
<meta name="google" content="notranslate">
But now I've prevented users from translating my page tha...
Message Queue vs. Web Services? [closed]
...st probably your server will go down.
You can expect an immediate response from the server, but you can handle asynchronous calls too.
When you use a message queue like RabbitMQ, Beanstalkd, ActiveMQ, IBM MQ Series, Tuxedo you expect different and more fault tolerant results:
If the server fails...
Using GCC to produce readable assembly?
...r highlighting of corresponding source / asm lines. How to remove "noise" from GCC/clang assembly output?
– Peter Cordes
May 9 at 19:16
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How to delete a record in Django models?
...lete it directly:
SomeModel.objects.filter(id=id).delete()
To delete it from an instance:
instance = SomeModel.objects.get(id=id)
instance.delete()
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Python non-greedy regexes
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You seek the all-powerful *?
From the docs, Greedy versus Non-Greedy
the non-greedy qualifiers *?, +?, ??, or {m,n}? [...] match as little
text as possible.
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Pointers vs. values in parameters and return values
...don't have to call it.
Consider writing modify-in-place methods and create-from-scratch functions as matching pairs, for convenience: existingUser.LoadFromJSON(json []byte) error could be wrapped by NewUserFromJSON(json []byte) (*User, error). Again, it pushes the choice between laziness and pinchin...
RGB to hex and hex to RGB
...t made a color close to black appear dark pink. Better to use the function from top answer.
– Maciej Krawczyk
Apr 27 '16 at 11:20
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Why declare a struct that only contains an array in C?
... you to pass the array to a function by value, or get it returned by value from a function.
Structs can be passed by value, unlike arrays which decay to a pointer in these contexts.
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Twig: in_array or similar possible within if statement?
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You just have to change the second line of your second code-block from
{% if myVar is in_array(array_keys(someOtherArray)) %}
to
{% if myVar in someOtherArray|keys %}
in is the containment-operator and keys a filter that returns an arrays keys.
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How to handle floats and decimal separators with html5 input type number
...f. I can turn off or customize the error message, but retrieving the value from the input is always a crapshoot. Any ideas?
– Nick G.
Sep 10 '14 at 22:20
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