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Java: Clear the console
...indows, here is a clarification:
Runtime.getRuntime().exec("cls");
This command does not work, for two reasons:
There is no executable named cls.exe or cls.com in a standard Windows installation that could be invoked via Runtime.exec, as the well-known command cls is builtin to Windows’ comma...
Error :: duplicate files during packaging of APK
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I think the string comparison is case sensitive. try with exclude 'META-INF/notice.txt'
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How to get line count of a large file cheaply in Python?
...nt by sampling. It can be thousands of times faster. See: documentroot.com/2011/02/…
– Erik Aronesty
Jun 14 '16 at 20:30
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psql: FATAL: Ident authentication failed for user “postgres”
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Did you set the proper settings in pg_hba.conf?
See https://help.ubuntu.com/stable/serverguide/postgresql.html how to do it.
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(Mac) -bash: __git_ps1: command not found
I'm trying to change my command promt in terminal. I keep getting the error:
19 Answers
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How do I get the full url of the page I am on in C#
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326
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How can I remove all objects but one from the workspace in R?
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Insert text with single quotes in PostgreSQL
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If you need to get the work done inside Pg:
to_json(value)
https://www.postgresql.org/docs/9.3/static/functions-json.html#FUNCTIONS-JSON-TABLE
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How to get an element by its href in jquery?
...h a href that contains google.com, for example:
http://google.com
http://www.google.com
https://www.google.com/#q=How+to+get+element+by+href+in+jquery%3F
As stated by @BalusC in the comments below, it will also match elements that have google.com at any position in the href, like blahgoogle.com....
How do I delete from multiple tables using INNER JOIN in SQL server
...s as d
on d.id = t2.id;
delete from t3
from table3 as t3 ...
commit transaction;
Obviously you can do an 'output deleted.' on the second delete as well, if you needed something to join on for the third table.
As a side note, you can also do inserted.* on an insert statement, and bot...