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Android ListView not refreshing after notifyDataSetChanged
...vedInstanceState);
super.setHasOptionsMenu(true);
getActivity().setTitle(TITLE);
dbHelper = new DatabaseHandler(getActivity());
adapter = new ItemAdapter(getActivity(), dbHelper.getItems());
setListAdapter(adapter);
}
3) add method in ItemAdapter:
public void swapItems(List<...
Setting an image for a UIButton in code
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As a sidenote: this will show the image, but the button title text will be hidden.
– leviathan
Jul 18 '10 at 16:52
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How do I find the number of arguments passed to a Bash script?
How do I find the number of arguments passed to a Bash script?
5 Answers
5
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What is __main__.py?
...me from a __main__.py file. It can, but it usually doesn't. When you run a script like python my_program.py, the script will run as the __main__ module instead of the my_program module. This also happens for modules run as python -m my_module, or in several other ways.
If you saw the name __main__ ...
img src SVG changing the styles with CSS
...of the logo, and you don't necessarily NEED to use CSS, then don't use javascript or jquery as was suggested by some previous answers.
To precisely answer the original question, just:
Open your logo.svg in a text editor.
look for fill: #fff and replace it with fill: #000
For example, your l...
How do I format a string using a dictionary in python-3.x?
...d items of mappings:
'{0[latitude]} {0[longitude]}'.format(geopoint)
'The title is {0.title}s'.format(a) # the a from your first example
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follo...
Can Selenium Webdriver open browser windows silently in background?
...yVirtualDisplay from Pypi:
pip install pyvirtualdisplay
Sample Selenium script in Python in a headless mode with PyVirtualDisplay:
#!/usr/bin/env python
from pyvirtualdisplay import Display
from selenium import webdriver
display = Display(visible=0, size=(800, 600))
display...
SVG get text element width
I'm working on some ECMAScript/JavaScript for an SVG file and need to get the width and height of a text element so I can resize a rectangle that surrounds it. In HTML I would be able to use the offsetWidth and offsetHeight attributes on the element but it appears that those properties are...
Bash script processing limited number of commands in parallel
I have a bash script that looks like this:
4 Answers
4
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Detect Chrome extension first run / update
...ion was unsuspended, the onInstalled event never fired and thus the update script never ran. Worth mentioning for those who run update scripts onInstalled, you might need to listen for a different event in situations where you have requested a new permission.
– Elimn
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