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How do I show a marker in Maps launched by geo URI Intent?
...belLocation + ")"));
startActivity(intent);
2)
String urlAddress = "http://maps.google.com/maps?q="+ myLatitude +"," + myLongitude +"("+ labelLocation + ")&iwloc=A&hl=es";
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(urlAddress));
startActivity(intent);
3)
S...
How do I clear the terminal screen in Haskell?
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@Pradeep: No need to shout. (See en.wikipedia.org/wiki/All_caps#Internet )
– Jared Updike
Mar 18 '10 at 18:57
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Is there something like RStudio for Python? [closed]
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If you are new to Python, you can install the free Anaconda distribution (http://continuum.io/downloads.html), which will install Spyder for you, as well as Python 2.7 and IPython. Spyder is very similar to RStudio.
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Make a negative number positive
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Note the edge cases, e.g. Math.abs(Integer.MIN_VALUE) = Integer.MIN_VALUE.
– Zach Scrivena
Jan 30 '09 at 0:24
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CURL to access a page that requires a login from a different page
...ies to store your session information. When you run
curl --user user:pass https://xyz.com/a #works ok
curl https://xyz.com/b #doesn't work
curl is run twice, in two separate sessions. Thus when the second command runs, the cookies set by the 1st command are not available; it's just as if you log...
What is AF_INET, and why do I need it?
...alized purposes).usually we use AF_INET for socket programming
Reference: http://www.cs.uic.edu/~troy/fall99/eecs471/sockets.html
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Fastest method to escape HTML tags as HTML entities?
...r.replace(/[&<>]/g, replaceTag);
}
Here is a performance test: http://jsperf.com/encode-html-entities to compare with calling the replace function repeatedly, and using the DOM method proposed by Dmitrij.
Your way seems to be faster...
Why do you need it, though?
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How to remove focus without setting focus to another control?
...Mode="true"
android:descendantFocusability="beforeDescendants" />
https://developer.android.com/reference/android/view/ViewGroup#attr_android:descendantFocusability
Answer thanks to:
https://forums.xamarin.com/discussion/1856/how-to-disable-auto-focus-on-edit-text
About windowSoftInputMod...
np.mean() vs np.average() in Python NumPy?
...verage
np.mean:
try:
mean = a.mean
except AttributeError:
return _wrapit(a, 'mean', axis, dtype, out)
return mean(axis, dtype, out)
np.average:
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if weights is None :
avg = a.mean(axis)
scl = avg.dtype.type(a.size/avg.size)
else:
#code that does weighted mean here
if retu...
我帮儿子用App Inventor 2给遥控车装了"蓝牙大脑"，手机一划车就...
...y, 当前x, 当前y, 触控点id)
执行 如果 当前位置_半径 > 50
则 将Ball限制在圆内
否则 将Ball位置设为(当前x, 当前y)
第三步：指令编码
我自定义了一个简单的通信协议...