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How to check whether a string is Base64 encoded or not
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Try like this for PHP5
//where $json is some data that can be base64 encoded
$json=some_data;
//this will check whether data is base64 encoded or not
if (base64_decode($json, true) == true)
{
echo "base64 encoded";
}
else
{
echo ...
How to know if two arrays have the same values
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Object equality check:JSON.stringify(array1.sort()) === JSON.stringify(array2.sort())
The above test also works with arrays of objects in which case use a sort function as documented in http://www.w3schools.com/jsref/jsref_sort.asp
Might suffice...
Rails: call another controller action from a controller
...her. Redirecting is really something different. Also: render status: :ok, json: JSON.parse(controller.render(:action_you_want).first) seems to work to return JSON from the other controller
– Yourpalal
Jul 28 '17 at 15:08
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How to send an email from JavaScript
... type: 'POST',
url: 'https://mandrillapp.com/api/1.0/messages/send.json',
data: {
'key': 'YOUR API KEY HERE',
'message': {
'from_email': 'YOUR@EMAIL.HERE',
'to': [
{
'email': 'RECIPIENT@EMAIL.HERE',
'name...
How does data binding work in AngularJS?
... older browsers.
This limit is easy to reach if you ng-repeat over a large JSON array for example. You can mitigate against this using features like one-time binding to compile a template without creating watchers.
How to avoid creating too many watchers
Each time your user interacts with your app, ...
What is the correct way to check for string equality in JavaScript?
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String Objects can be checked using JSON.stringyfy() trick.
var me = new String("me");
var you = new String("me");
var isEquel = JSON.stringify(me) === JSON.stringify(you);
console.log(isEquel);
...
Backbone.js get and set nested object attribute
... myAttribute3: false
}
}
//Make a clone of it
var cloneOfObject1 = JSON.parse(JSON.stringify(this.model.get('obj1')));
//Let's day we want to change myAttribute1 to false and myAttribute3 to true
cloneOfObject1.myAttribute2 = false;
cloneOfObject1.anotherNestedDict.myAttribute3 = true;
//A...
Writing a git post-receive hook to deal with a specific branch
... >/dev/null 2>&1
}
has_hook_script () {
[ -f package.json ] && cat package.json | grep -q "\"$1\"[[:space:]]*:"
}
cd "frontend" # change to your project directory, if .git is a level higher
# Check if precommit script is defined, skip if not
has_hook_scrip...
Android: Difference between Parcelable and Serializable?
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How about converting objects to json string instead with gson?
– F.O.O
Sep 10 '16 at 8:51
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Android: HTTP communication should use “Accept-Encoding: gzip”
I've a HTTP communication to a webserver requesting JSON data. I'd like compress this data stream with Content-Encoding: gzip . Is there a way I can set Accept-Encoding: gzip in my HttpClient? The search for gzip in the Android References doesn't show up anything related to HTTP, as you can see...