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Get list of databases from SQL Server
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Execute:
SELECT name FROM master.sys.databases
This the preferred approach now, rather than dbo.sysdatabases, which has been deprecated for some time.
Execute this query:
SELECT name FROM master.dbo.sysdatabases
or if you prefer
EXEC ...
How to disable right-click context-menu in JavaScript [duplicate]
...ing to prevent 'View Source' or anything silly like that, but I'm making some custom context menus for certain elements.
5 ...
How to position a div in the middle of the screen when the page is bigger than the screen
Hi I'm using something similiar to the following to get a div positioned in the middle of the screen:
16 Answers
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How to model type-safe enum types?
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http://www.scala-lang.org/docu/files/api/scala/Enumeration.html
Example use
object Main extends App {
object WeekDay extends Enumeration {
type WeekDay = Value
val Mon, Tue, Wed, Thu, Fri, Sat, Sun = Value
}
import WeekDay._
def isWorkingDay...
View's getWidth() and getHeight() returns 0
I am creating all of the elements in my android project dynamically. I am trying to get the width and height of a button so that I can rotate that button around. I am just trying to learn how to work with the android language. However, it returns 0.
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Get all table names of a particular database by SQL query?
...bms deal with schemas.
Try the following
For SQL Server:
SELECT TABLE_NAME
FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_TYPE = 'BASE TABLE' AND TABLE_CATALOG='dbName'
For MySQL:
SELECT TABLE_NAME
FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_TYPE = 'BASE TABLE' AND TABLE_SCHEMA='dbName'
For Ora...
How to exit pdb and allow program to continue?
...y stop when a breakpoint is encountered", so you've got a breakpoint set somewhere. To remove the breakpoint (if you inserted it manually):
(Pdb) break
Num Type Disp Enb Where
1 breakpoint keep yes at /path/to/test.py:5
(Pdb) clear 1
Deleted breakpoint 1
(Pdb) continue
Or, if you'...
When to use references vs. pointers
...r to an object is a valid option when the function can return nullptr in some cases and it is assumed it will. That said, a better option would be to use something similar to std::optional (requires C++17; before that, there's boost::optional).
Another example is to use pointers to raw memory for sp...
How to resize a custom view programmatically?
...a new LayoutParams object, use the original one, so that all other set parameters are kept. Note that the type of LayoutParams returned by getLayoutParams is that of the parent layout, not the view you are resizing.
RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams) someLayout.getLa...
Android Studio: Default project directory
...oid Studio it wants to put it in a generic default folder at a location something similar to (dependent on OS - Ubuntu here):
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