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How to convert URL parameters to a JavaScript object?
... answer based on the comments.
var search = location.search.substring(1);
JSON.parse('{"' + decodeURI(search).replace(/"/g, '\\"').replace(/&/g, '","').replace(/=/g,'":"') + '"}')
Example
Parse abc=foo&def=%5Basf%5D&xyz=5 in five steps:
decodeURI: abc=foo&def=[asf]&xyz=5
Es...
How to get nice formatting in the Rails console
...also be noted that you can use:
j ProductColor.all.inspect
to output in Json format rather than Yaml
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How to push both value and key into PHP array
..."name"]= $row_product->name;
$i++;
}
//you can encode the array to json if you want to send it to an ajax call
$json_product = json_encode($array_product);
echo($json_product);
hope that this will help somebody
sh...
How to convert Set to String[]?
...ysInSet = null;
String[] myArrayOfString = null;
In my case, I have a JSON object and I need all the keys in this JSON to be stored in an array of strings. Using the GSON library, I use JSON.keySet() to get the keys and move to my Set :
myKeysInSet = json_any.keySet();
With this, I have a Set...
Why do we need to install gulp globally and locally?
...
npx eslint .
npm < 5.2
When used in a script field of your package.json, npm searches node_modules for the tool as well as globally installed modules, so the local install is sufficient.
So, if you are happy with (in your package.json):
"devDependencies": {
"gulp": "3.5.2"
}
"scripts":...
How to run Node.js as a background process and never die?
...tart various processes, with complex startup settings
# using an ecosystem.json file (with env variables, custom args, etc):
$ pm2 start ecosystem.json
One big advantage I see in favor of PM2 is that it can generate the system startup script to make the process persist between restarts:
$ pm2 sta...
jQuery object equality
... and most elegant one.
I have tried something quick and dirty like this:
JSON.stringify(a) == JSON.stringify(b)
It is probably expensive, but the comfortable thing is that it is implicitly recursive, while the elegant solution is not.
Just my 2 cents.
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Is there a way to auto expand objects in Chrome Dev Tools?
...
While the solution mentioning JSON.stringify is pretty great for most of the cases, it has a few limitations
It can not handle items with circular references where as console.log can take care of such objects elegantly.
Also, if you have a large tree, t...
Facebook API - How do I get a Facebook user's profile image through the Facebook API (without requir
...h.facebook.com/redbull/picture?width=140&height=110
it will return a JSON response if you're using one of the Facebook SDKs request methods. Otherwise it will return the image itself. To always retrieve the JSON, add:
&redirect=false
like so:
https://graph.facebook.com/redbull/picture?...
Python string prints as [u'String']
...
import json, ast
r = {u'name': u'A', u'primary_key': 1}
ast.literal_eval(json.dumps(r))
will print
{'name': 'A', 'primary_key': 1}
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