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How do you underline a text in Android XML?
... </string>
</resources>
If you want to underline something from code use:
TextView tv = (TextView) view.findViewById(R.id.tv);
SpannableString content = new SpannableString("Content");
content.setSpan(new UnderlineSpan(), 0, content.length(), 0);
tv.setText(content);
Hope this hel...
Application not picking up .css file (flask/python)
...are describing and I have experienced too.
I have even tried to move away from conda and use pip, to upgrade to python 3.7, i have tried all coding proposed and none of them fixed.
And here is why (the problem):
by default python/flask search the static and the template in a folder structure lik...
How to get instance variables in Python?
...ly, and I think they have been named that way to try and deter people away from using them unless absolutely necessary. In this case we have the alternative vars().
– Martin Sherburn
Nov 10 '10 at 15:32
...
SearchView's OnCloseListener doesn't work
... as a workaround i used state change listener (when SearchView is detached from action bar, it is also closed obviously).
view.addOnAttachStateChangeListener(new OnAttachStateChangeListener() {
@Override
public void onViewDetachedFromWindow(View arg0) {
// search was detached/close...
How to add an empty column to a dataframe?
...
if you want to add column name from a list
df=pd.DataFrame()
a=['col1','col2','col3','col4']
for i in a:
df[i]=np.nan
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Convert int to char in java
...m.out.println(ch); // Prints '4'
There is also a method that can convert from a char back to an int:
int i2 = Character.digit(ch, RADIX);
System.out.println(i2); // Prints '4'
Note that by changing the RADIX you can also support hexadecimal (radix 16) and any radix up to 36 (or Character.MAX_RA...
Developing GUIs in Python: Tkinter vs PyQt [closed]
...kinter. If you like try the pytkgen module it helps creating Tkinter GUI's from JSON definitions: https://github.com/tmetsch/pytkgen
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Calculate date/time difference in java [duplicate]
...
@vels4j I was assuming the third line from the original code which I have just added. Thank you for pointing that out.
– Peter Lawrey
Nov 3 '18 at 11:43
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How to use __doPostBack()
...ll use this. The approach towards web development has generally moved away from the mentality where things like this are used.
– Phil
Sep 21 '16 at 16:10
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Concatenating null strings in Java [duplicate]
...ptimization(s) to perform. As such, the "exact equivalent" code may differ from compiler to compiler. This optimization is allowed by JLS, Section 15.18.1.2:
To increase the performance of repeated string concatenation, a Java compiler may use the StringBuffer class or a similar technique to red...