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How do I do base64 encoding on iOS?
...s) of data
objRawData += 3;
intLength -= 3;
}
// now deal with the tail end of things
if (intLength != 0) {
*objPointer++ = _base64EncodingTable[objRawData[0] >> 2];
if (intLength > 1) {
*objPointer++ = _base64EncodingTable[((objRawD...
Why aren't Java Collections remove methods generic?
...nd C#) without ever realising that "actual damage" rule even exists... but now that I've seen it stated directly it makes 100% perfect sense. Thanks for the fish!!! Except now I feel compelled to go back and look at my implementations, to see if some methods can and therefore should be degenerified....
dyld: Library not loaded: /usr/local/lib/libpng16.16.dylib with anything php related
... This worked for me as well. Issue I had is that libpng15 is now an old version so an update would not fix.
– bigtunacan
Jun 24 '14 at 2:28
1
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Is List a subclass of List? Why are Java generics not implicitly polymorphic?
...th a List<Animal> - you can add any animal to it... including a cat. Now, can you logically add a cat to a litter of puppies? Absolutely not.
// Illegal code - because otherwise life would be Bad
List<Dog> dogs = new ArrayList<Dog>(); // ArrayList implements List
List<Animal>...
How to log request and response body with Retrofit-Android?
...
Adding interceptors this way will now result in an UnsupportedOperationException in OkHttp v3. The new way is: OkHttpClient.Builder().addInterceptor(logging).build() github.com/square/okhttp/issues/2219
– Jim Pekarek
J...
How to set time zone of a java.util.Date?
...Instant objects for much of your business logic.
Instant instant = Instant.now();
OffsetDateTime
Apply an offset-from-UTC to adjust into some locality’s wall-clock time.
Apply a ZoneOffset to get an OffsetDateTime.
ZoneOffset zoneOffset = ZoneOffset.of( "-04:00" );
OffsetDateTime odt = OffsetDate...
Why all the Active Record hate? [closed]
...
Mighty! I didn't know about that specific feature. Yet another pro-AR argument to me to put into my arsenal.
– Tim Sullivan
Aug 13 '08 at 17:53
...
Swift - which types to use? NSString or String
... // "123123"
In Swift 4 -> Strings Are Collection Of Characters:
Now String is capable of performing all operations which anyone can
perform on Collection type.
For more information please refer apple documents.
...
Visual Studio keyboard shortcut to automatically add the needed 'using' statement
...
Wow, didn't know about Ctrl+. or Alt+Shift+F10, but always wondered if there was such a short-cut. I also have a function lock keyboard, but it always remembers its state, so no problem here (Microsoft Natural Ergonomics Keyboard 4000).
...
Understanding Fragment's setRetainInstance(boolean)
...
First of all, check out my post on retained Fragments. It might help.
Now to answer your questions:
Does the fragment also retain its view state, or will this be recreated on configuration change - what exactly is "retained"?
Yes, the Fragment's state will be retained across the configura...