by: Ivan Voras |
last post by:
In a code such as:
if len(sys.argv) < 2:
print "I need arguments!"
sys.exit(1)
Is sys.exit() really a good choice? Is there something more elegant? (I
tried return but it is valid only in a...
|
by: Simon Faulkner |
last post by:
Does Python have a command that just stops all processing?
Simon
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by: gcash |
last post by:
I've written an applet using Java3D for rendering, which works fine if
you have Java3D installed, of course.
What I want to do is try to import the Java3D libraries and bail with an
error...
|
by: Bryan |
last post by:
Quick question:
Why does os._exit called from a Python Timer kill the whole process while
sys.exit does not? On Suse.
Bryan
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by: Jia Lu |
last post by:
Hi all.
After using python shell (IDLE) for a while, I typed commands below
to exit . But error ocurred.
Traceback (most recent call last):
File "<pyshell#10>", line 1, in <module>
raise...
|
by: GinTon |
last post by:
Is the same use _sys.stderr.write('error message'); sys.exit(1)_ than
_sys.exit('error message')_ ?
Note: help(sys.exit)
If the status is omitted or None, it defaults to zero (i.e., success)....
|
by: carl.dhalluin |
last post by:
Hi,
I am playing with the atexit module but I don't find a way to see the
difference
between a script calling sys.exit(<returncode>) and the interpreting
arriving at the end
of the source code...
|
by: Gary Robinson |
last post by:
In Python 2.5.2, I notice that, in the interpreter or in a script, I can exit with:
exit()
But I don't see exit() mentioned as a built-in function; rather the Python Library Reference says we...
|
by: Drake |
last post by:
I have a general question of Python style, or perhaps just good
programming practice.
My group is developing a medium-sized library of general-purpose
Python functions, some of which do I/O....
|
by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
|
by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
|
by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
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