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Use of *args and **kwargs [duplicate]
...(*args):
for count, thing in enumerate(args):
... print( '{0}. {1}'.format(count, thing))
...
>>> print_everything('apple', 'banana', 'cabbage')
0. apple
1. banana
2. cabbage
Similarly, **kwargs allows you to handle named arguments that you have not defined in advance:
&g...
How to set tbody height with overflow scroll
... ,tr td{
border:1px solid red
}
tbody {
display:block;
height:50px;
overflow:auto;
}
thead, tbody tr {
display:table;
width:100%;
table-layout:fixed;/* even columns width , fix width of table too*/
}
thead {
width: calc( 100% - 1em )/* scrollbar is average 1em/16px wi...
How do I convert an existing callback API to promises?
...
20 Answers
20
Active
...
Can an ASP.NET MVC controller return an Image?
...
Ray Cheng
10.8k1313 gold badges6565 silver badges123123 bronze badges
answered Aug 28 '09 at 20:58
BrianBrian
...
How do I lock the orientation to portrait mode in a iPhone Web Application?
...
70
You can specify CSS styles based on viewport orientation:
Target the browser with body[orient="l...
Remove a HTML tag but keep the innerHtml
...
304
$('b').contents().unwrap();
This selects all <b> elements, then uses .contents() to tar...
How to convert a string with comma-delimited items to a list in Python?
...e shell.
– A. Wilson
Jan 25 '13 at 20:19
3
eval('[' + text + ']') will treat a,b,c as variables, ...
Intelligent way of removing items from a List while enumerating in C#
...en you're not using an enumerator:
for (int i = myList.Count - 1; i >= 0; i--)
{
// Do processing here, then...
if (shouldRemoveCondition)
{
myList.RemoveAt(i);
}
}
Going backwards ensures that you don't skip any elements.
Response to Edit:
If you're going to have see...
Sort objects in ArrayList by date?
...) {
if (getDateTime() == null || o.getDateTime() == null)
return 0;
return getDateTime().compareTo(o.getDateTime());
}
}
Or in the second example:
Collections.sort(myList, new Comparator<MyObject>() {
public int compare(MyObject o1, MyObject o2) {
if (o1.getDateTime(...
What are the Android SDK build-tools, platform-tools and tools? And which version should be used?
...
RevanthKrishnaKumar V.
1,74011 gold badge1818 silver badges3232 bronze badges
answered Jan 17 '14 at 19:03
lactonlacton
...