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Best practice for instantiating a new Android Fragment
...y overloaded constructor that you write will be ignored, as Android can't know which one to use.
In the lifetime of an Activity the fragment gets created as above and destroyed multiple times by Android. This means that if you put data in the fragment object itself, it will be lost once the fragme...
How to Rotate a UIImage 90 degrees?
...red Oct 11 '11 at 5:42
Peter SarnowskiPeter Sarnowski
11.6k55 gold badges3333 silver badges3333 bronze badges
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How to send password securely over HTTP?
...urther and use caddyserver.com which calls letsencrypt in the background.
Now, once we got HTTPS out of the way...
You shouldn't send login and password via POST payload or GET parameters. Use an Authorization header (Basic access authentication scheme) instead, which is constructed as follows:
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What exactly is an HTTP Entity?
... in the latest HTTP 1.1 specifications. Looks like it's been deprecated. Now we can just stick with "header fields" and "message body".
– Hawkeye Parker
Oct 13 '14 at 7:13
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Correct idiom for managing multiple chained resources in try-with-resources block?
The Java 7 try-with-resources syntax (also known as ARM block ( Automatic Resource Management )) is nice, short and straightforward when using only one AutoCloseable resource. However, I am not sure what is the correct idiom when I need to declare multiple resources that are dependent on each ot...
Ways to save enums in database
...ues. For example, changing the Suit enumeration to:
public enum Suit { Unknown, Heart, Club, Diamond, Spade }
would have to become :
public enum Suit {
Unknown = 4,
Heart = 1,
Club = 3,
Diamond = 2,
Spade = 0 }
in order to maintain the legacy numerical values sto...
How can I convert a DOM element to a jQuery element?
I am creating an element with document.createElement().
Now how can I pass it to a function that only takes a Jquery object?
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Core pool size vs maximum pool size in ThreadPoolExecutor
...threads running, a new thread will be created only if the queue is full.)
Now, Take a simple example,
ThreadPoolExecutor executorPool = new ThreadPoolExecutor(5, 10, 3, TimeUnit.SECONDS, new ArrayBlockingQueue<Runnable>(50));
Here, 5 is the corePoolSize - means Jvm will create new thread f...
What CSS selector can be used to select the first div within another div
...lly? W3 says it will as long as a doctype is specified. (I honestly don't know though.)
– Josh Leitzel
Sep 19 '10 at 21:48
3
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What is the cleanest way to get the progress of JQuery ajax request?
... generate some data, and return it back. How can the client side possibly know what is being done in the backend and how much time it will take that it can calculate the progress?
– SexyBeast
Apr 30 '17 at 21:11
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