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How to delete selected text in the vi editor
... and move the arrows to select the text? How can I do that in vi?
As I said, either use Shift-v to enter linewise selection mode or v to enter characterwise selection mode or Ctrl-v to enter blockwise selection mode. Then move with h, j, k and l.
I suggest spending some time with the Vim Tutor (r...
What is the best way to clear a session variable in rails?
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Difference between getDefaultSharedPreferences and getSharedPreferences
...e between getDefaultSharedPreferences and getSharedPreferences in Android? Can anyone please explain?
6 Answers
...
How to get JSON from URL in JavaScript?
...y are only available within the getJSON function definition block, not outside it.
– Robin Hartmann
Nov 15 '16 at 11:56
2
...
How to split a comma-separated value to columns
...AR(MAX),
@delimiter CHAR(1)
)
RETURNS @out_put TABLE (
[column_id] INT IDENTITY(1, 1) NOT NULL,
[value] NVARCHAR(MAX)
)
AS
BEGIN
DECLARE @value NVARCHAR(MAX),
@pos INT = 0,
@len INT = 0
SET @string = CASE
WHEN RIGHT(@string, 1) != @delimiter
...
How to convert a Hibernate proxy to a real entity object
...when I call it? Im just using like: Object o = session.get(MyClass.class, id); Object other = o.getSomeOtherClass(); initializeAndUnproxy(other);
– fredcrs
Jan 31 '12 at 10:26
7
...
Ruby / Rails: convert int to time OR get time from integer?
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C# Sanitize File Name
...ns into a repository. I had been constructing the new file names using the ID3 tags (thanks, TagLib-Sharp!), and I noticed that I was getting a System.NotSupportedException :
...
Is there a [Go to file…]?
In modern IDEs, there is a keyboard shortcut to open a file by typing its name without putting your hand on the mouse. For example:
...
Breaking/exit nested for in vb.net
...few workarounds to do what you want:
Goto. In general, using goto is considered to be bad practice (and rightfully so), but using goto solely for a forward jump out of structured control statements is usually considered to be OK, especially if the alternative is to have more complicated code.
For...