大约有 15,600 项符合查询结果（耗时：0.0377秒） [XML]
How do I detect the Python version at runtime? [duplicate]
...n[1] >= rv[1]:
pass
else:
sys.stderr.write( "[%s] - Error: Your Python interpreter must be %d.%d or greater (within major version %d)\n" % (sys.argv[0], rv[0], rv[1], rv[0]) )
sys.exit(-1)
return 0
...
# Calling the 'check_installation' function checks if Python ...
If list index exists, do X
...n't account for negative indexes. The best way I know is try / except IndexError, but it'd be nice to have a concise way to get a bool
– Abram
Aug 6 '19 at 19:55
...
The SMTP server requires a secure connection or the client was not authenticated. The server respons
...
I got this error as my Google account is protected with two-factor authentication. I ended up creating a dedicated account to send the email from.
– MvdD
Apr 19 '14 at 23:41
...
How to make a programme continue to run after log out from ssh? [duplicate]
...h non-interactive task, it's nice to see that the program finished without errors. It's also good practice to always use screen in case of disconnection.
– brunoqc
Jun 5 '09 at 6:45
...
ValueError : I/O operation on closed file
...
Same error can raise by mixing: tabs + spaces.
with open('/foo', 'w') as f:
(spaces OR tab) print f <-- success
(spaces AND tab) print f <-- fail
...
Horizontal ListView in Android?
...on code of android 4.2.2 ListView. I must say that it doesn't have all the errors which previous version had and works great!
share
|
improve this answer
|
follow
...
How do I keep the screen on in my App? [duplicate]
...Don't Use Wake Lock.
It requires permission and other stuff and may cause error if you forget to set it in right time.
The easiest way is to use the below code when you want to keep your screen on..
getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
One addition to the answ...
Don't reload application when orientation changes
... that activity and works fine. Now the question is why? Is there a logical error in my code? Idk, but I've tried debugging the app several times, and I can't find anything. Moreover I don't want to restart my activity, why can't we just adapt respective layout whenever configuration changes?
...
Filtering by Multiple Specific Model Properties in AngularJS (in OR relationship)
...ots of nested stuff, mapping everything can be confusing / easy to make an error. +1 though for a great solution for basic needs...wish this wasn't so complicated to filter for only a few properties instead of all! :/ ...maybe in the future Angular could add some built in functionality for filters o...
Input from the keyboard in command line application
...fies the number of bytes to read
///
///:returns: the string, or nil if an error was encountered trying to read Stdin
public func readln(max:Int = 8192) -> String? {
assert(max > 0, "max must be between 1 and Int.max")
var buf:Array<CChar> = []
var c = getchar()
while c ...