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Get generic type of java.util.List
... myCollection.iterator();
if (it.hasNext()){
genericClass = it.next().getClass();
}
if (genericClass != null) { //do whatever we needed to know the type for
There's no such thing as a generic type in runtime, but the objects inside at runtime are guaranteed to be the same type as the declared ...
What is Data Transfer Object?
...ST/whatever) endpoint from somewhere, or consuming a webservice using SOA, etc...) you do not want to transmit the big sized object with code that is not necessary for the endpoint, will consume data, and slow down the transfer.
...
Throttling method calls to M requests in N seconds
...kens that expire in 10 milliseconds, 10 tokens that expire in millisecond, etc. This actually forces the instantaneous rate to be closer to the average rate, smoothing spikes, which may cause backups at the client, but that’s a natural consequence of rate limiting. 1 million RPM hardly sounds like...
How do you read a file into a list in Python? [duplicate]
..., convert the numbers into a list, then find the mean, standard deviation, etc. without using the easy built-in Python tools.
...
Gmail Error :The SMTP server requires a secure connection or the client was not authenticated. The s
...r. I made no changes to the surrounding code...ie...the username/password, etc. Clearly, either the EnableSSL, UseDefaultCredentials, or the DeliveryMethod is dependent on the Credentials being set first... I didn't test all to figure out which one it was though.
System.Net.Mail.SmtpClient client =...
Security of REST authentication schemes
...d use to generate a response with a web app framework like Django or Rails etc.
– Cameron Walsh
Oct 28 '11 at 4:41
4
...
Force browser to download image files on click
...uit your needs. You might be able to get the image mime-type (jpeg,png,gif,etc) with some more research if you needed to. There may be a way to do something similar to this with videos as well. Hope this helps someone!
Leeroy & Richard Parnaby-King:
UPDATE: As of spring 2018 this i...
Using 'return' in a Ruby block
...sers to use return in their procs without consequences, self is preserved, etc.
The advantage of using Thread here is that in some cases you won't get the LocalJumpError - and the return will happen in the most unexpected place (onside a top-level method, unexpectedly skipping the rest of it's body...
How to update a plot in matplotlib?
...ide your for loop, just before you call graph1.plot(...), graph2.plot(...) etc...
– Joe Kington
Nov 4 '10 at 18:49
...
What is the difference between the | and || or operators?
... know what that is. It's used in conditional statements such as if, while, etc.
condition1 || condition2
Evaluates to true if either condition1 OR condition2 is true.
| is the bitwise OR operator. It's used to operate on two numbers. You look at each bit of each number individually and, if one o...