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How to check Oracle database for long running queries
... nothing will show up.
COLUMN percent FORMAT 999.99
SELECT sid, to_char(start_time,'hh24:mi:ss') stime,
message,( sofar/totalwork)* 100 percent
FROM v$session_longops
WHERE sofar/totalwork < 1
/
share
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How can I use Timer (formerly NSTimer) in Swift?
...timeInterval: 0.4, repeats: true) { _ in print("Done!") }' this will not start the timer and then you cannot get it to repeat. You must use Timer.scheduledTimer.
– Siamaster
Mar 29 '19 at 15:28
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Windows batch files: .bat vs .cmd?
... the old 16-bit naming convention, and .cmd is for 32-bit Windows, i.e., starting with NT. But I continue to see .bat files everywhere, and they seem to work exactly the same using either suffix. Assuming that my code will never need to run on anything older than NT, does it really matter which wa...
How to add ASP.NET 4.0 as Application Pool on IIS 7, Windows 7
... command prompt (Windows + R) and type cmd and press ENTER
You may need to start this as an administrator if you have UAC enabled.
To do so, locate the exe (usually you can start typing with Start Menu open), right click and select "Run as Administrator"
Type cd C:\Windows\Microsoft.NET\Framework\v4...
Node.js/Express.js App Only Works on Port 3000
... Thank you for the informative post though. Is there something I need to restart? Express can't be restarted from what I can tell and restarting the Node app happens every time I use node app.js.
– Benjamin Martin
Aug 3 '13 at 1:19
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What is the difference between parseInt(string) and Number(string) in JavaScript? [duplicate]
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@dbaq: 10 is assumed unless the string starts with 0x or 0X, in which case that's stripped and 16 is assumed. (Using octal if the number starts with 0 was never part of the standard and is now expressly forbidden for parseInt as of ES2015.)
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Best practices when running Node.js with port 80 (Ubuntu / Linode) [closed]
...e forever module to launch your Node.js with. It will make sure that it restarts if it ever crashes and it will redirect console logs to a file.
Launch on Boot
Add your Node.js start script to the file you edited for port redirection, /etc/rc.local. That will run your Node.js launch script when th...
Mongoose indexing in production code
...anshMohapatra when you define (compile) your model. I do that when I first start the app. Now the hard think is to decide to drop all indexes and recreate them, in case you schema changes.
– Moss
Jul 31 '13 at 12:15
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Add a number to each selection in Sublime Text 2, incremented once per selection
...y
providing three numbers separated by one space:
N M P
N: the start index.
M represents the step size which will be added to the index for
each selection.
P must be > 0 and will be used to pad the index with
leading zeroes.
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Run cron job only if it isn't already running
... If the daemon errors out and fails, I want the cron job to periodically restart it... I'm not sure how possible this is, but I read through a couple of cron tutorials and couldn't find anything that would do what I'm looking for...
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