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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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ReactJS: Modeling Bi-Directional Infinite Scrolling
...not prudent to load them all into the browser, so I am doing async fetches from time to time. For some reason, on occasion when I scroll and position jumps very far (say I go off the screen and back), the ListBody doesn't re-render, even though the state changes. Any ideas why this might be? Great e...
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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Load “Vanilla” Javascript Libraries into Node.js
...erything in your ./node_modules/quadtree/quadtree-lib/ directory are files from your 3rd party library.
Then your ./node_modules/quadtree/index.js file will just load that library from the filesystem and do the work of exporting things properly.
var fs = require('fs');
// Read and eval library
f...