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More elegant “ps aux | grep -v grep”
...0 ? Ss Oct20 0:00 /usr/sbin/sshd -D
$ ps up $(pgrep -f sshddd)
error: list of process IDs must follow p
[stderr output truncated]
$ ps up $(pgrep -f sshddd) 2>&-
[no output]
The above can be used as a function:
$ psgrep() { ps up $(pgrep -f $@) 2>&-; }
$ psgrep sshd
US...
Exiting from python Command Line
... Seems like this method doesn't work if the script ran into an error.
– blaylockbk
Dec 6 '16 at 20:55
2
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MongoDB mongorestore failure: locale::facet::_S_create_c_locale name not valid
...at was the culprit for me as well, I'm on a fresh Arch install and got the error while trying to run rescuetime. Fixing /etc/locale.gen and running locale-gen was all that was required.
– erb
Jan 15 '16 at 18:21
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How to sort a NSArray alphabetically?
...
I get an error when I try to sort an array of strings this way, because name is not a valid key. What key do I use to sort strings alphabetically with an NSSortDescriptor?
– temporary_user_name
N...
When does ADT set BuildConfig.DEBUG to false?
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Causes compile-time error: «Avoid hardcoding the debug mode; leaving it out allows debug and release builds to automatically assign one»
– Nikita Bosik
Apr 7 '15 at 21:30
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How do I get Fiddler to stop ignoring traffic to localhost?
...ceiving server running on your machine.
This avoids "host not recognised" errors when connecting to WCF services with the built in web server that visual studio uses.
i.e. Instead of
http://localhost:51900/service.wcf you can use http://localhost.fiddler:51900/service.wcf
...
How to change menu item text dynamically in Android
...e) {
e.printStackTrace();
Log.i(TAG, "onCreateOptionsMenu: error: "+e.getMessage());
}
return super.onCreateOptionsMenu(menu);
}
Following will be your name setter activity. Either through a button click or through conditional code
public void setMenuName(){
menu.findItem...
req.body empty on posts
...type select "X-www-form-urlencoded" and it should work.
Also to get rid of error message replace:
app.use(bodyParser.urlencoded())
With:
app.use(bodyParser.urlencoded({
extended: true
}));
See https://github.com/expressjs/body-parser
The 'body-parser' middleware only handles JSON and urlencoded ...
.NET XML serialization gotchas? [closed]
...de is generated and placed in a separate DLL, you don't get any meaningful error when there is a mistake in your code that breaks the serializer. Just something like "unable to locate s3d3fsdf.dll". Nice.
share
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Reading an Excel file in python using pandas
...sed = pd.io.parsers.ExcelFile.parse(xl, "Sheet1") does not work and throws error module object has no attribute ExcelFile . parsed = pd.io.excel.ExcelFile.parse(xl, "Sheet1") works for me
– Neil
May 12 '16 at 14:11
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