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Location Manager Error : (KCLErrorDomain error 0)
...st had this problem. Took me a while to find the solution, which is only loosely related to the previous poster's answer.
Airport (WiFi) must be on for CoreLocation in the iPhone/iPad Simulator to work. I was connected via Ethernet so CL didn't do anything in the Simulator. Turn on Airport in you...
How to exit from Python without traceback?
...est printing in stderr sys.stderr.write(msg)
– vinilios
Jan 17 '12 at 17:20
14
I strongly suggest...
App Inventor 2 UrsAI2UDP 拓展 - UDP广播通信协议 · App Inventor 2 中文网
...换为文本：
数字转换成文字，收件人收到四位数字“1234”。
列表被传输为 JSON 格式。接收方收到字符串 [1234, "Ulli"] 。
但是，某些接收方需要某些字节序列，例如字节 123（十六进制 7B）而不是字符串“123”。如果打开二...
How to open multiple pull requests on GitHub
...ing issue (something you can't do from the web UI):
$ git pull-request -i 123
[ attached pull request to issue #123 ]
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Copying text to the clipboard using Java
...lipboard, making it available to be pasted into other programs such as Microsoft Word. I have the text from the JTable , but I am unsure how to copy it to the clipboard.
...
How to send a stacktrace to log4j?
... The logger takes an object for its first argument and will toString() it. However the second argument has to be a Throwable and displays the stack trace.
– Peter Lawrey
Dec 3 '10 at 16:50
...
Print a file's last modified date in Bash
...
Note that on OS X (Mac), it's stat -f "%m%t%Sm %N" filename (see man stat examples for more details)
– Olie
Oct 9 '14 at 23:45
...
Pandas: Looking up the list of sheets in an excel file
... read it all), I think using parse (and opening the file only once) makes most sense here. tbh I missed the arrival of read_excel!
– Andy Hayden
Jul 31 '13 at 18:05
6
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How to determine programmatically whether a particular process is 32-bit or 64-bit
...{
using System;
using System.ComponentModel;
using System.Diagnostics;
using System.Runtime.InteropServices;
internal static class Program
{
private static void Main()
{
foreach (var p in Process.GetProcesses())
{
try
...
What's the difference between eval, exec, and compile?
...gt; g = dict()
>>> l = dict()
>>> exec('global a; a, b = 123, 42', g, l)
>>> g['a']
123
>>> l
{'b': 42}
(If you display the value of the entire g, it would be much longer, because exec and eval add the built-ins module as __builtins__ to the globals automaticall...