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How to delete a file or folder?
...: ")
## Try to remove tree; if failed show an error using try...except on screen
try:
shutil.rmtree(mydir)
except OSError as e:
print ("Error: %s - %s." % (e.filename, e.strerror))
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How do I style a dropdown with only CSS?
...w intact.
/* Target Internet Explorer 9 to undo the custom arrow */
@media screen and (min-width:0\0) {
select {
background-image:none\9;
padding: 5px\9;
}
}
All together:
select {
margin: 50px;
width: 150px;
padding: 5px 35px 5px 5px;
font-size: 16px;
border: ...
Why does Oracle 9i treat an empty string as NULL?
...se corresponded to a field in a form that a data entry operator saw on his screen. If the operator didn't type anything into a field, whether that's "birthdate" or "address" then the data for that field is "unknown". There's no way for an operator to indicate that someone's address is really an empt...
How do I enable standard copy paste for a TextView in Android?
... 11, Updated Code, previous method is deprecated
Solution for theme full screen without ActionBar
Extend TextView and in constructor paste following code
this.setOnLongClickListener(new OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
...
Html List tag not working in android textview. what can i do?
...e picture is available at https://kuitsi.bitbucket.io/stackoverflow3150400_screen.png
This solution is closest to masha's answer. Some code is also taken from inner class android.text.Html.HtmlToSpannedConverter. It supports nested ordered and unordered lists but too long texts in ordered lists are...
UIScrollView Scrollable Content Size Ambiguity
... the ScrollView. I don't like this because the iPhone6 might have a wider screen but it will remove the 'ambiguous content width' error.
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DTO = ViewModel?
...ent in one chunk (coarse grained).
However, some people use the notion of screen bound DTOs (nothing to do with crossing process boundries). Again these are populated with the required data (generally the data required for a particular screen and could be an aggregation of data from various sources...
Capture HTML Canvas as gif/jpg/png/pdf?
...rn the data URL into image data, then finally it can show the image. For a screen size image that's a huge amount of memory/copying/parsing. Just a suggestion
– gman
Jan 25 '17 at 8:26
...
Margin while printing html page
... the browser to translate it to something similar to what it looks like on screen. Using cm or mm will ensure consistent size on the paper.
body
{
margin: 25mm 25mm 25mm 25mm;
}
For font sizes, use pt for the print media.
Note that setting the margin on the body in css style will not adjust t...
Learning WebGL and three.js [closed]
...idn't know any 3D programming at all, though I could render objects to the screen.
Since your goal is to create games, I think you'll benefit much from learning some raw WebGL first, even if you end up using a framework like Three.js to help you write your code later.
...