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What is the difference between __init__ and __call__?
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13 Answers
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How To Set A JS object property name from a variable
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var jsonVariable = {};
for(var i=1; i < 3; i++) {
jsonVariable[i + 'name'] = 'name' + i; ...
Create JSON-object the correct way
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Usually, you would do something like this:
$post_data = json_encode(array('item' => $post_...
How can you do anything useful without mutable state?
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18 Answers
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When do we need curly braces around shell variables?
...%.*} (remove extension)
expanding positional parameters beyond 9: "$8 $9 ${10} ${11}"
Doing this everywhere, instead of just in potentially ambiguous cases, can be considered good programming practice. This is both for consistency and to avoid surprises like $foo_$bar.jpg, where it's not visually ...
How are parameters sent in an HTTP POST request?
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The values are sent in the request body, in the format that the content type specifies.
Usua...
How to prevent scrollbar from repositioning web page?
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19 Answers
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invalid byte sequence for encoding “UTF8”
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If you need to store UTF8 data in your database, you need a database that accepts UTF8. You ca...
Python function attributes - uses and abuses [closed]
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I typically use function attributes as storage for annotations. Suppose I want to write, in th...