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jQuery AJAX file upload PHP
...ss' => 'NO FILES ARE SENT','formData' => $_REQUEST);
}
echo json_encode($data);
?>
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How do I return the response from an asynchronous call?
... information about each book
return await superagent.get('/books/ids='+JSON.stringify(bookIDs));
} catch(error) {
// If any of the awaited promises was rejected, this catch block
// would catch the rejection reason
return null;
}
}
// Start an IIFE to use `await` at the top leve...
Spring MVC: Complex object as GET @RequestParam
...constructor and doesn't fill in the data.
I solved the problem by sending JSon string of the preferences from the client side and handle it as if it is a String on the server side;
client:
$.post("/updatePreferences",
{id: 'pr', preferences: JSON.stringify(p)},
function (response) {
...
When is null or undefined used in JavaScript? [duplicate]
... undefined is of type undefined.
I should also note that null is valid in JSON but undefined is not:
JSON.parse(undefined); //syntax error
JSON.parse(null); //null
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jQuery UI datepicker change event not caught by KnockoutJS
...r()),
$el = $(element);
//handle date data coming via json from Microsoft
if (String(value).indexOf('/Date(') == 0) {
value = new Date(parseInt(value.replace(/\/Date\((.*?)\)\//gi, "$1")));
}
var current = $el.datepicker("getDate");
...
How do I call the default deserializer from a custom deserializer in Jackson
...tatic final long serialVersionUID = 7923585097068641765L;
private final JsonDeserializer<?> defaultDeserializer;
public UserEventDeserializer(JsonDeserializer<?> defaultDeserializer)
{
super(User.class);
this.defaultDeserializer = defaultDeserializer;
}
@Override pub...
Get list of data-* attributes using javascript / jQuery
...w. I had been using beautify.js from jsbeautifier.org to pretty print the JSON. Apparently that link is broken now. But, that was overkill since JSON.stringify() has JSON formatting built in.
– gilly3
Feb 20 '15 at 17:40
...
How to pretty print XML from the command line?
Related: How can I pretty-print JSON in (unix) shell script?
8 Answers
8
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How to find Unused Amazon EC2 Security groups
... assigned to Instances
for groupId in `aws ec2 describe-instances --output json | jq -r ".Reservations[].Instances[].SecurityGroups[].GroupId" | sort | uniq`
do
if [ $EC2LOOP -eq 0 ];
then
DEL_GROUP="'$groupId'"
else
DEL_GROUP=$DEL_GROUP",'$groupId'"
fi
let EC2LOO...
How to trigger a build only if changes happen on particular set of files
...${job_name}/"
FILTER_PATH="path/to/folder/to/monitor"
python_func="import json, sys
obj = json.loads(sys.stdin.read())
ch_list = obj['changeSet']['items']
_list = [ j['affectedPaths'] for j in ch_list ]
for outer in _list:
for inner in outer:
print inner
"
_affected_files=`curl --silent ${JO...