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Difference between android.app.Fragment and android.support.v4.app.Fragment
...Fragment class in the android support library, which is a compatibility package that allows you to use some of the newer features of Android on older versions of Android.
android.app.Fragment is the Fragment class in the native version of the Android SDK. It was introduced in Android 3 (API 11).
I...
cannot convert data (type interface {}) to type string: need type assertion
I am pretty new to go and I was playing with this notify package.
4 Answers
4
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Add a background image to shape in XML Android
How do you add a background image to a shape? The code I tried below but no success:
6 Answers
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How to check command line parameter in “.bat” file?
My OS is Windows Vista. I need to have a ".bat" file where I need to check if user enters any command-line parameter or not. If does then if the parameter equals to -b then I will do something otherwise I will flag "Invalid input". If user does not enter any command-line parameter then I will d...
What does $(function() {} ); do?
Sometimes I make a function and call the function later.
5 Answers
5
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Python element-wise tuple operations like sum
Is there anyway to get tuple operations in Python to work like this:
12 Answers
12
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Auto-expanding layout with Qt-Designer
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After creating your QVBoxLayout in Qt Designer, right-click on the background of your widget/dialog/window (not the QVBoxLayout, but the parent widget) and select Lay Out -> Lay Out in a Grid from the bottom of the context-menu. The QVBoxLayout should now stretch to fit the windo...
np.mean() vs np.average() in Python NumPy?
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np.average takes an optional weight parameter. If it is not supplied they are equivalent. Take a look at the source code: Mean, Average
np.mean:
try:
mean = a.mean
except AttributeError:
return _wrapit(a, 'mean', axis, dtype, ...
How can I download HTML source in C#
... edited May 30 '18 at 10:37
Hakan Fıstık
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answered Mar 1 '09 at 5:03
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How do I use a compound drawable instead of a LinearLayout that contains an ImageView and a TextView
...nswered Nov 29 '11 at 23:20
chiukichiuki
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