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When should we use Observer and Observable?
... more observables in action I really recommend going through the tutorial. http://learn.knockoutjs.com/
I also found this article in Visual Studio 2008 start page (The Observer Pattern is the foundation of Model View Controller (MVC) development)
http://visualstudiomagazine.com/articles/2013/08/14/...
Bootstrap 3 and 4 .container-fluid with grid adding unwanted padding
...t;div class="row">
Some text
</div>
</div>
See http://jsfiddle.net/3px20h6t/
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How to send SMS in Java
...
There is an API called SMSLib, it's really awesome.
http://smslib.org/
Now you have a lot of Saas providers that can give you this service using their APIs
Ex: mailchimp, esendex, Twilio, ...
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How to show a dialog to confirm that the user wishes to exit an Android Activity?
...ull) {
toast.cancel();
}
super.onBackPressed();
}
}
Token from: http://www.androiduipatterns.com/2011/03/back-button-behavior.html
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Delete a key from a MongoDB document using Mongoose
...in object and from there use it as usual.
Read more in mongoose api-ref:
http://mongoosejs.com/docs/api.html#document_Document-toObject
Example would look something like this:
User.findById(id, function(err, user) {
if (err) return next(err);
let userObject = user.toObject();
// use...
This IP, site or mobile application is not authorized to use this API key
I am using https://maps.googleapis.com/maps/api/geocode/json ? link with server key and user IP to find the latitude and longitude of any address, when I'm trying I find the error as
...
What's the difference between SoftReference and WeakReference in Java?
...le, you can find it on wayback machine: web.archive.org/web/20061130103858/http://weblogs.java.net/blog/…
– riccardo.tasso
Jun 5 '17 at 14:41
...
Fixed width buttons with Bootstrap
...k">Download</button></p>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link href="https://maxcdn.boot...
Assign format of DateTime with data annotations?
...tring = "{0:dd/MM/yyyy}")]
STEP-7 of the following link may help you...
http://ilyasmamunbd.blogspot.com/2014/12/jquery-datepicker-in-aspnet-mvc-5.html
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Spark java.lang.OutOfMemoryError: Java heap space
...is larger than a few k or more than an MB, you may have a memory leak. See https://stackoverflow.com/a/25270600/1586965
Related to above; use broadcast variables if you really do need large objects.
If you are caching large RDDs and can sacrifice some access time consider serialising the RDD http://...