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How to declare variable and use it in the same Oracle SQL script?
..., we can still assign values to declared variables interactively:
SQL> set serveroutput on size unlimited
SQL> declare
2 n pls_integer;
3 l_sal number := 3500;
4 l_dno number := &dno;
5 begin
6 select count(*)
7 into n
8 from emp
9 where...
Why is my Git Submodule HEAD detached from master?
...ready exists locally:
# (From git docs - branch)
# -u <upstream>
# --set-upstream-to=<upstream>
# Set up <branchname>'s tracking information so <upstream>
# is considered <branchname>'s upstream branch.
# If no <branchname> is specified, then it defaults ...
How can I enable the Windows Server Task Scheduler History recording?
... the Task Scheduler "history" mode via the Windows command line:
wevtutil set-log Microsoft-Windows-TaskScheduler/Operational /enabled:true
To check the current state:
wevtutil get-log Microsoft-Windows-TaskScheduler/Operational
For the keystroke-averse, here are the slightly abbreviated versi...
How do I drop a foreign key constraint only if it exists in sql server?
... if we find it, the name will not be null
if @name is not null
begin
set @sql = 'alter table Badges drop constraint ' + replace(@name,']', ']]')
exec (@sql)
end
share
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improve this answe...
Root user/sudo equivalent in Cygwin?
...not work for me on Win7 but this answer worked like a charm. I was able to set up exim-config with elevated privs and then vim-edit the /etc/exim.conf file afterwards. Slick.
– nanker
Feb 6 '18 at 15:10
...
WebDriver: check if an element exists? [duplicate]
...also an other value, one sould store the old value first, and then leate reset it. But unfortunaly you can set the value, but not read it -- cool api
– Ralph
Jan 9 '12 at 15:02
4
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Current time formatting with Javascript
...0-59).
getMilliseconds() - Returns the milliseconds (0-999).
getTimezoneOffset() - Returns the number of minutes between the machine local time and UTC.
There are no built-in methods allowing you to get localized strings like "Friday", "February", or "PM". You have to code that yourself. To get t...
HTML5: number input type that takes only integers?
...
You should probably set min to 1 as he wants positive numbers (and not non-negative numbers).
– Martin Thoma
May 15 '14 at 20:20
...
C# Convert string from UTF-8 to ISO-8859-1 (Latin1) H
...y particular encoding.
It's when you take that string and convert it to a set of bytes that encoding comes into play.
In any case, the way you did it, encoded a string to a byte array with one character set, and then decoding it with another, will not work, as you see.
Can you tell us more about ...
In C# what is the difference between ToUpper() and ToUpperInvariant()?
...ey name that matches 'rıght' on an "English" Windows with Turkey regional settings for date and time. Looks like sometimes even Microsoft fails the Turkey test, an PC's language isn't even Turkish, just lol.
– Guney Ozsan
Oct 28 '18 at 16:28
...