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How do I generate random integers within a specific range in Java?
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In Android Random rand = new Random();
– Webserveis
Oct 3 '16 at 19:55
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Popstate on page's load in Chrome
...nt in order to achieve a handling pressing the back button on a hybrid iOS/Android app using Cordova. Safari fires its onpopstate even after a reload, which I called programmatically. With the way my code was setup, it went into an infinite loop after reload() was called. This fixed it. I only neede...
What is the difference between the Eclipse Package Explorer and the Eclipse Project Explorer?
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One thing I just noticed is that, at least when developing Java Android apps, Projects will not show up in the Package Explorer if their project.properties file is borked or non-existent.
I had only been using the Package Explorer and had the Project Explorer hidden, and I was pulling my...
Java switch statement: Constant expression required, but it IS constant
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I got this error on Android, and my solution was just to use:
public static final int TAKE_PICTURE = 1;
instead of
public static int TAKE_PICTURE = 1;
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What is a coroutine?
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Good answer! Useful for Kotlin and Android developers.
– Malwinder Singh
Apr 6 at 13:38
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difference between primary key and unique key
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@android A PK with more than one column acts as a single column with respect to the uniqueness. In PostgreSQL at least, this means that a new column (with default name [table_name]_pkey) is added to the table (I've heard this ...
How do you kill a Thread in Java?
... a PC then its no problem but if you are developing a software for mobile (android i have experienced it) then you will get OutOfMemoryError
– AZ_
Jun 10 '11 at 14:09
2
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Loop through Map in Groovy?
...ple with a closure:
def map = [
'iPhone':'iWebOS',
'Android':'2.3.3',
'Nokia':'Symbian',
'Windows':'WM8'
]
map.each{ k, v -> println "${k}:${v}" }
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Boolean method naming readability
...s: docs.microsoft.com/en-us/dotnet/api/system.io.file.exists developer.android.com/reference/java/io/File#exists()
– Almir
Feb 7 '19 at 11:10
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How can you programmatically tell an HTML SELECT to drop down (for example, due to mouseover)?
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@AdamTuttle It does not work on Android 4.4.2 either
– Mirko
Mar 28 '14 at 12:17
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