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Android How to adjust layout in Full Screen Mode when softkeyboard is visible
...lay frame height.
It has been tested on a Nexus 5, and emulators running API levels 16-24 with screen sizes ranging from tiny to big.
The code has been ported to Kotlin, but porting my changes back to Java is simple. Let me know if you need help:
class AndroidBug5497Workaround constructor(activi...
Are there any SHA-256 javascript implementations that are generally considered trustworthy?
...
On https://developer.mozilla.org/en-US/docs/Web/API/SubtleCrypto/digest I found this snippet that uses internal js module:
async function sha256(message) {
// encode as UTF-8
const msgBuffer = new TextEncoder('utf-8').encode(message);
// h...
I want to get Year, Month, Day, etc from Java Date to compare with Gregorian Calendar date in Java.
...onth starts with 0 and not 1 (ie January=0). docs.oracle.com/javase/6/docs/api/java/util/Calendar.html#MONTH
– Steve Kuo
Feb 28 '12 at 0:33
11
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How can I create tests in Android Studio?
...hem to test the parts of your code that just need Java and not the Android APIs. (Sometimes you can make a fake API object to test more things locally. This is called a mocking. A mock Context is an example.)
Instrumented tests. These tests are run on a real device or in the emulator. That makes the...
Java generics type erasure: when and what happens?
... there will be type metadata at runtime, available through the Reflection API. Yep, "type erasure" is not as simple as many people think...
– Rogério
Dec 28 '09 at 0:19
...
Printing Lists as Tabular Data
...d with the main packages and IMO "beautifultable" - best, maintained, good API & doco, support for colored. "texttable" - nice, maintained, good API but use of colored use throws tables out of alignment. "terminaltables" - good, doco via code examples only. "PrettyTable" - ok, but old, table 't...
Making a LinearLayout act like an Button
...to make a Layout acts like a "clikable" View, set on the targeted Layout:
API 11+ (Pure Android):
android:background="?android:attr/selectableItemBackground"
API 7+ (Android + AppCompat Support Library):
android:background="?attr/selectableItemBackground"
Any API:
android:background="@androi...
How to convert currentTimeMillis to a date in Java?
...ate=new Date(millis);
We can use java.time package (tutorial) - DateTime APIs introduced in the Java SE 8.
var instance = java.time.Instant.ofEpochMilli(millis);
var localDateTime = java.time.LocalDateTime
.ofInstant(instance, java.time.ZoneId.of("Asia/Kolkata"));
var zon...
How to wait for a number of threads to complete?
...a: what exactly is the advantage of using a thread group? Just because the API is there doesn't mean you have to use it...
– Martin v. Löwis
Aug 9 '09 at 20:35
2
...
Measure elapsed time in Swift
...is "swiftified". So the correct answer is probably to use the DispatchTime API.
My function would look something like:
// Swift 3
func evaluateProblem(problemNumber: Int, problemBlock: () -> Int) -> Answer
{
print("Evaluating problem \(problemNumber)")
let start = DispatchTime.now() /...