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Why is the String class declared final in Java?
... final in Java, I was wondering why that is. I didn't find any answer back then, but this post: How to create a replica of String class in Java? reminded me of my query.
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How to check which locks are held on a table
...
db_name(rsc_dbid) AS 'DATABASE_NAME',
case rsc_type when 1 then 'null'
when 2 then 'DATABASE'
WHEN 3 THEN 'FILE'
WHEN 4 THEN 'INDEX'
WHEN 5 THEN 'TABLE'
...
How to emulate GPS location in the Android Emulator?
...
You can connect to the Emulator via Telnet. You then have a Emulator console that lets you enter certain data like geo fixes, network etc.
How to use the console is extensively explained here.
To connect to the console open a command line and type
telnet localhost 5554
...
How to update a record using sequelize for node?
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This works, however I did have to change .success to .then
– Adam F
Aug 25 '17 at 17:39
2
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Best explanation for languages without null
...me define
type DoorState =
| Open | ShutAndUnlocked | ShutAndLocked
then I could define
class Door
private DoorState state
and there are no more worries. The type system will ensure that there are only three possible states for an instance of class Door to be in. This is what type sy...
ERROR ITMS-9000: “Redundant Binary Upload. There already exists a binary upload with build version '
...e unique (and higher) for each binary that is uploaded (select the Target, then Xcode -> General -> Build, see the picture below).
For example in the image below the build uploaded has version 3.1.4 (3.75 in the older image) and the build number is 1. Thus, after uploading this image increase ...
Internet Explorer 8 Developer Tools not displaying
...lication, say by clicking on its taskbar button or by
Alt+Tab'ing to it. Then type Alt+Space to call up the System menu: You
should get a window floating at the edge of the screen. Type M to
select Move, then press an arrow key to enter Move mode.
Additional remark by @WebSolProv:
It wou...
Getting new Twitter API consumer and secret keys
...ve to create an app in Twitter via
https://developer.twitter.com/en/apps
Then you'll be taken to a page containing Consumer Key & Consumer Secret.
share
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improve this answer
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Fit image into ImageView, keep aspect ratio and then resize ImageView to image dimensions?
...0dp x 250dp with one dimension exactly 250dp and keeping the aspect ratio. Then the ImageView is resized to match the dimensions of the scaled image. The code is used in an activity. I tested it via button click handler.
Enjoy. :)
private void scaleImage(ImageView view) throws NoSuchElementExcepti...
How to enable local network users to access my WAMP sites?
... command window ipconfig and looking at the line labeled IPv4 Address. you then use the first 3 sections of the address you see in there.
For example if yours looked like this:-
IPv4 Address. . . . . . . . . . . : 192.168.2.11
You would use
Allow from 192.168.2
UPDATE for Apache 2.4 users
Of cours...