大约有 11,000 项符合查询结果（耗时：0.0383秒） [XML]
How to get the input from the Tkinter Text Widget?
... Abe, thank you guys so much for helping me out with my simple Tkinter and Python questions. You have really helped me to gain a deeper understanding of the language, and have always been courteous, prompt, and best of all - knowlegable. I am sure that your advice will help me as I move to highschoo...
Can I set max_retries for requests.request?
The Python requests module is simple and elegant but one thing bugs me.
It is possible to get a requests.exception.ConnectionError with a message like:
...
Run cron job only if it isn't already running
...-one
then add run-one before your crontab script
*/20 * * * * * run-one python /script/to/run/awesome.py
Check out this askubuntu SE answer. You can find link to a detailed information there as well.
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How to return 2 values from a Java method?
... which still stands "how to return 2 values from method just like we do in Python".
– Anum Sheraz
Jul 11 '18 at 17:12
4
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UIButton custom font vertical alignment
...r the Nth time, I thought I'd post the simplest solution I've found: using Python FontTools.
Install Python 3 if it's not available on your system.
Install FontTools
pip3 install fonttools
FontTools include a TTX tool which enables conversion to and from XML.
Convert your font to .ttx in the sam...
if/else in a list comprehension
How can I do the following in Python?
11 Answers
11
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Deleting queues in RabbitMQ
...s, you may need to install them first.
On Ubuntu:
$ sudo apt-get install python-pip git-core
On Debian:
$ sudo apt-get install python-setuptools git-core
$ sudo easy_install pip
On Windows: To install easy_install, run the MS Windows Installer for setuptools
> easy_install pip
> pip in...
Named string formatting in C#
...ues.
var Stuff = new Dictionary<string, object> {
{ "language", "Python" },
{ "#", 2 }
};
var Formatter = new DictionaryFormatProvider();
// Interpret {0:x} where {0}=IDictionary and "x" is hash key
Console.WriteLine string.Format(Formatter, "{0:language} has {0:#} quote types", Stuff)...
How do I get the path of a process in Unix / Linux
...ath /proc to get the folder you hopefully need.
Here's a short example in Python:
import os
print os.path.join('/proc', str(os.getpid()))
Here's the example in ANSI C as well:
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
int
main(in...
What are the rules for evaluation order in Java?
...
Am I correct that C++ doesn't guarantee this? What about Python?
– Neil G
Jul 23 '11 at 21:05
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