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how can I see what ports mongo is listening on from mongo shell?
...ich your question title implies), then you can run the serverCmdLineOpts() command. That output will give you all the arguments passed on the command line (argv) and the ones from the config file (parsed) and you can infer the ports mongod is listening based on that information. Here's an example:...
What is the “realm” in basic authentication
...on schemes which issue a challenge. The realm value
(case-sensitive), in combination with the canonical root URL of the
server being accessed, defines the protection space. These realms
allow the protected resources on a server to be partitioned into a set
of protection spaces, each with its...
What regex will match every character except comma ',' or semi-colon ';'?
... I had a similar requirement where I want to avoid semicolon and comma at the end I tried a lot but no success below is the Regex I am using const regexDomain = /^(?:[A-Za-z0-9](?:[A-Za-z0-9-]{0,61}[A-Za-z0-9])?\.)+[A-Za-z0-9][A-Za-z0-9-]{0,61}[A-Za-z0-9]/g; Well it validates if I use , an...
How do I convert an array object to a string in PowerShell?
...ther explanation of $OFS, the Output Field Separator: blogs.msdn.microsoft.com/powershell/2006/07/15/…
– Simon Tewsi
Nov 5 '17 at 8:30
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pinpointing “conditional jump or move depends on uninitialized value(s)” valgrind message
...it likes. Memcheck observes this and keeps track of the data, but does not complain. A complaint is issued only when your program attempts to make use of uninitialised data in a way that might affect your program's externally-visible behaviour.
From the Valgrind FAQ:
As for eager reporting of ...
How do I view an older version of an SVN file?
... had the logic I need. Other than trying to view a diff of the file in the command line ( very hard to read ), is there any way I could get a copy of that file to review so I can study it to recover parts?
...
error: writable atomic property cannot pair a synthesized setter/getter with a user defined setter/g
I recently tried to compile an older Xcode project (which used to compile just fine), and now I'm seeing a lot of errors of this form:
...
What is the difference between `raise “foo”` and `raise Exception.new(“foo”)`?
...om error types that inherit from StandardError. It doesn't have to be more complicated than a few lines like class MissingArgumentsError < StandardError; end.
– Daniel Lucraft
Jan 26 '11 at 21:59
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How can I dynamically create a selector at runtime with Objective-C?
I know how to create a SEL at compile time using @selector(MyMethodName:) but what I want to do is create a selector dynamically from an NSString . Is this even possible?
...
Android Fragments: When to use hide/show or add/remove/replace?
...e it because it's a less expensive operation to redraw it's layout than to completely reinitialize it.
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