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Argparse: Required argument 'y' if 'x' is present
...other two dependent options aren't even present in the namespace. Although based on your use-case, if --prox is not present, what happens to the other options is irrelevant.
Need to modify usage message as parser doesn't know full structure
--lport and --rport don't show up in help message
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Java resource as file
...y impossible - for instance, a ClassLoader could generate data on the fly, based on what resource name it's asked for. If you look at the ClassLoader API (which is basically what the classpath mechanism works through) you'll see there isn't anything to do what you want.
If you know you've actually ...
Why do C and C++ compilers allow array lengths in function signatures when they're never enforced?
...xing off the end of the second dimension either.
The byte offset from the base of the array to an element args[row][col] is determined by:
sizeof(int)*(col + 20*row)
Note that if col >= 20, then you will actually index into a subsequent row (or off the end of the entire array).
sizeof(args[0...
Locate the nginx.conf file my nginx is actually using
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"which" works on most Unix based systems. I just typed it on Ubuntu to make sure I hadn't lost my mind.
– tqwhite
May 25 '16 at 15:28
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instanceof Vs getClass( )
...te thinking. It is better to make your judgements in context, rather than based purely on dogma; e.g. something that someone said is "best practice".
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Discard all and get clean copy of latest revision?
... gave me a good headache, since it also erased my local configs, i.e.: database user / password etc. :)
– VMC
Apr 28 '16 at 5:42
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How to use a WSDL file to create a WCF service (not make a call)
I have an old WSDL file and I want to create a server based on this WSDL file.
5 Answers
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Ember.js or Backbone.js for Restful backend [closed]
...t things, and will appeal to a different set of people. My short answer is based on your inclusion of the RESTful requirement.
At the moment, Ember-Data (which seems to be the default persistence mechanism within Ember) is far from production ready. What this means is that it has quite a few bugs a...
What is the default form HTTP method?
...when the form is idempotent
(i.e., causes no side-effects).
Many database searches have no visible side-effects
and make ideal applications for the "get" method.
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xcodebuild says does not contain scheme
...le; if you aren't then my apologies as this mostly applicable to workspace-based projects.
Condensed 'Fix-it' Version
The root cause is that the default behavior of Schemes is to keep schemes 'private' until they are specifically marked as shared. In the case of a command-line initiated build, th...