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Checking if sys.argv[x] is defined
...-based approach you've suggested (eg, try: blah = sys.argv[1]; except IndexError: blah = 'blah'), but I don't like it as much because it doesn't “scale” nearly as nicely (eg, when you want to accept two or three arguments) and it can potentially hide errors (eg, if you used blah = foo(sys.argv[1...
Restore Eclipse subversion project connection
...t over that, it'll just remove the SVN-related functionality.
Look at the Errors view, which is a log of Eclipse's various errors (class-not-found exceptions, etc.) and see if there are any lines that related to the Subversive components. Unfortunately, I can't really recommend a solution-- on my M...
Call to undefined method mysqli_stmt::get_result
...
Getting a "Uncaught Error: Call to undefined method mysqli_stmt::bind_results()" error by using the code
– Devil's Dream
Feb 20 '18 at 8:53
...
Why do we need the “finally” clause in Python?
...t makes a difference if you return early:
try:
run_code1()
except TypeError:
run_code2()
return None # The finally block is run before the method returns
finally:
other_code()
Compare to this:
try:
run_code1()
except TypeError:
run_code2()
return None
other_code...
Save plot to image file instead of displaying it using Matplotlib
...ight disable behaviour you would want to use should your code exit with an error.
– Demis
Dec 14 '15 at 19:04
2
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Modifying the “Path to executable” of a windows service
... : 10 WIN32_OWN_PROCESS
START_TYPE : 2 AUTO_START
ERROR_CONTROL : 1 NORMAL
BINARY_PATH_NAME : C:\Services\ServiceName
LOAD_ORDER_GROUP :
TAG : 0
DISPLAY_NAME : <Display name>
DEPENDENCIES :
SERVICE_START_NAM...
Cannot create an array of LinkedLists in Java…?
...True no warnings but with Oracle's Java SE 6 Update 32 I get the compiling error "The type List is not generic; it cannot be parameterized with arguments <String>". Removing the <String> argument generates another error "Type mismatch: cannot convert from LinkedList<String> to List...
No module named _sqlite3
...y VPS running Debian 5. When I run a demo app, it comes back with this error:
21 Answers
...
How to use my view helpers in my ActionMailer views?
...ailer class (e.g. app/mailers/user_mailer.rb)
(2) After that, I got a new error:
ActionView::Template::Error (Missing host to link to! Please provide the :host
parameter, set default_url_options[:host], or set :only_path to true)
To fix this, add the line
config.action_mailer.default_url_option...
ASP.NET 2.0 - How to use app_offline.htm
... Gu's App_Offline.htm
App_Offline.htm and working around the "IE Friendly Errors" feature
Will app_offline.htm stop current requests or just new requests?
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