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Is it possible to get all arguments of a function as single object inside that function?
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Thanks for the update. Use JSON.stringify and JSON.parse as an alternative:function foo() { foo.bar = JSON.stringify(arguments); foo.baz = JSON.parse(foo.bar); } If preservation is needed instead of stringification, use the in...
Download and open PDF file using Ajax
...ly asking for trouble. PDF is binary data, not character data like HTML or JSON.
– BalusC
Jan 4 '10 at 14:29
3
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What is the difference between --save and --save-dev?
...nstall my-package, it will add "my-package" as a dependency in the package.json file.
– Martin Carel
Feb 23 '18 at 23:27
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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...
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...
Why do we need to install gulp globally and locally?
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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":...
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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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...