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What are “connecting characters” in Java identifiers?
...acters. These are characters used to connect words.
http://www.fileformat.info/info/unicode/category/Pc/list.htm
U+005F _ LOW LINE
U+203F ‿ UNDERTIE
U+2040 ⁀ CHARACTER TIE
U+2054 ⁔ INVERTED UNDERTIE
U+FE33 ︳ PRESENTATION FORM FOR VERTICAL LOW LINE
U+FE34 ︴ PRESENTATION FORM FOR VERTICAL ...
Determine installed PowerShell version
... . $profile and I can just type psver any time to get the detailed version info and other details.
– ADTC
May 8 '16 at 13:13
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How do I tell CPAN to install all dependencies?
...d install modules from
CPAN and does nothing else.
It's dependency free (can bootstrap
itself), requires zero configuration, and stands alone. When running,
it requires only 10MB of RAM.
To bootstrap install it:
curl -L http://cpanmin.us | perl - --sudo App::cpanminus
or if you are ...
What does 'COLLATE SQL_Latin1_General_CP1_CI_AS' do?
...'
AS accent sensitive, so 'ü' does not equal 'u'
P.S. For more detailed information be sure to read @solomon-rutzky's answer.
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How to stop mongo DB in one command
...ing $ top
Kill the process by $ kill <PID> (the Mongo docs have more info on this)
Or on Red Hat based systems:
service mongod stop
Or on Windows if you have installed as a service named MongoDB:
net stop MongoDB
And if not installed as a service (as of Windows 7+) you can run:
tas...
Replace Fragment inside a ViewPager
...Clasificacion.newInstance();
if (position == 3)
return Informacion.newInstance();
return null;
}
}
public interface CalendarPageFragmentListener {
void onSwitchToNextFragment();
}
To perfom the replacement, simply define a static field, of the type CalendarPag...
How do I launch the Android emulator from the command line?
...
OK, brought back info from the previous version of the answer. :) If you get the message that device is offline, I think that you just haven't let the system load. It is useless to try sending commands to the emulator when it shows Android lo...
Selecting text in an element (akin to highlighting with your mouse)
...
I have found a solution for this in this thread. I was able to modify the info given and mix it with a bit of jQuery to create a totally awesome function to select the text in any element, regardless of browser:
function SelectText(element) {
var text = document.getElementById(element);
if...
How to link a folder with an existing Heroku app
... like this:
If you specify an app name via the --app option (e.g. heroku info --app myapp), it will use that app.
If you specify a Git remote name via the --remote option (e.g. heroku info --remote production), it will use the app associated with that Git remote.
If you specify no option and you h...
What does “export” do in shell programming? [duplicate]
...ore clearly that there is no output from the grep command. Of course, feel free to rollback if you think this loses readability
– fedorqui 'SO stop harming'
Apr 26 '15 at 18:53
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