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How do I disconnect all other users in tmux?
...t.
either from <prefix>:followed by detach [options] or on the command line inside tmux with tmux detach [options]
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Is it possible to set private property via reflection?
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None of these worked for me, and my property name was unique, so I just used this:
public static void SetPrivatePropertyValue<T>(T obj, string propertyName, object newValue)
{
// add a check here that the object obj and propertyName string are...
How to set web.config file to show full error message
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See the difference between customErrors and httpErrors
– stomy
Oct 30 '17 at 17:05
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Arduino101 引脚 · App Inventor 2 中文网
...ether the pin
is digital or analog. For digital pins, a 0 indicates LOW and 1 indicates HIGH.
For analog, an integer in the range of [0, 1023] will be returned.
PinStateWritten – 当引脚被写入后，将运行PinStateWritten事件以指示操作成功。value参数将指示从App I...
How to get a json string from url?
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If you're using .NET 4.5 and want to use async then you can use HttpClient in System.Net.Http:
using (var httpClient = new HttpClient())
{
var json = await httpClient.GetStringAsync("url");
// Now parse with JSON.Net
}
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count the frequency that a value occurs in a dataframe column
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Use groupby and count:
In [37]:
df = pd.DataFrame({'a':list('abssbab')})
df.groupby('a').count()
Out[37]:
a
a
a 2
b 3
s 2
[3 rows x 1 columns]
See the online docs: http://pandas.pydata.org/pandas-docs/stable/groupby.html
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Is there a “default” MIME type?
...eally add anything over this, except to confuse clients who don't support random unofficial MIME types. Ditto for application/binary; it's just a non-standard way of restating "octet-stream".
This is the answer to "What can I put in the Content-Type: header if I can't find an existing content type...
What is the meaning of the 'g' flag in regular expressions?
... it can find matching the given pattern.
So the difference between /.+/g and /.+/ is that the g version will find every occurrence instead of just the first.
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How do I access the host machine itself from the iPhone simulator
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Expanding on jaminguy's answer, MAC OSX also has a built in Apache server. Just do a quick google search.....
– Sid
May 20 '11 at 23:00
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Extract value of attribute node via XPath
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What if I have a list of attributes and I need their values? string() seems to return just the first value.
– Konstantin Milyutin
Sep 18 '19 at 19:24
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