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Array to String PHP?
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You can use json_encode()
<?php
$arr = array('a' => 1, 'b' => 2, 'c' => 3, 'd' => 4, 'e' => 5);
echo json_encode($arr);
?>
Later just use json_decode() to decode the string from your DB.
Anything else is useless,...
How to convert an OrderedDict into a regular dict in python3
...ore it in a database it'd be much better to convert it to a format such as JSON or Pickle. With Pickle you even preserve the order!
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Make a bucket public in Amazon S3 [closed]
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As per @robbyt's suggestion, create a bucket policy with the following JSON:
{
"Version": "2008-10-17",
"Statement": [{
"Sid": "AllowPublicRead",
"Effect": "Allow",
"Principal": { "AWS": "*" },
"Action": ["s3:GetObject"],
"Resource": ["arn:aws:s3:::bucket/*" ]
}]
}
I...
cannot download, $GOPATH not set
I want to install json2csv using go get github.com/jehiah/json2csv but I receive this error:
15 Answers
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How to uninstall npm modules in node js?
...;name> removes the module from node_modules but does not update package.json
npm uninstall <name> --save also removes it from dependenciesin package.json
npm uninstall <name> --save-dev also removes it from devDependencies in package.json
npm uninstall -g <name> --save also r...
How to count items in JSON object using command line?
I'm getting this kind of JSON reply from a curl command:
4 Answers
4
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Check if key exists and iterate the JSON array using Python
I have a bunch of JSON data from Facebook posts like the one below:
7 Answers
7
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Is memcached a dinosaur in comparison to Redis? [closed]
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well whats the point? both cant store a simple json array direclty, the most WIDELY used DATA interchange format on the web, i have no idea what they were thinking...oh wait maybe i should add ReJSON because natively no one cares about JSON in the world right
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Is there a way to 'pretty' print MongoDB shell output to a file?
...ifically, I want to print the results of a mongodb find() to a file. The JSON object is too large so I'm unable to view the entire object with the shell window size.
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convert ArrayList to JSONArray
...or a ListView. I need to take the items in the list and convert them to a JSONArray to send to an API. I've searched around, but haven't found anything that explains how this might work, any help would be appreciated.
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