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Image inside div has extra space below the image
...n the same line that a, b, c and d sit on.
There is space below that line for the descenders you find on letters like g, j, p and q.
You can:
adjust the vertical-align of the image to position it elsewhere (e.g. the middle) or
change the display so it isn't inline.
div {
border: solid...
How can I create a copy of an object in Python?
...y independent copy of an object you can use the copy.deepcopy() function.
For more details about shallow and deep copying please refer to the other answers to this question and the nice explanation in this answer to a related question.
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How do I tell if a regular file does not exist in Bash?
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I struggled a bit to find the right syntax for "if any of 2 files does not exist". The following both work: if [ ! \( -f "f1" -a -f "f2" \) ] ; then echo MISSING; fi if [ ! -f "f1" ] || [ ! -f "f2" ] ; then echo MISSING; fi
– mivk
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$.focus() not working
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Actually the example you gave for focusing on this site works just fine, as long as you're not focused in the console. The reason that's not working is simply because it's not stealing focus from the dev console. If you run the following code in your cons...
What is android:weightSum in android, and how does it work?
...t="1"
android:layout_width="0dp"/>
.....
weightSum is useful for having the layout rendered correctly for any device, which will not happen if you set width and height directly.
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How can I get the corresponding table header (th) from a table cell (td)?
Given the following table, how would I get the corresponding table header for each td element?
7 Answers
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Find first element by predicate
...ce, you should not use get();, but orElse() / orElseGet() / orElseThrow() (for a more meaningful error instead of a NSEE) as you might not know if the operations applied to the stream pipeline will result in an element.
– Alexis C.
Feb 24 '16 at 17:22
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How to fix height of TR?
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Thanks for the advise, It seems to work, but it looks a bit messy though.
– Amra
Jan 19 '10 at 11:10
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PHP Redirect with POST data
...me experts who have said that it is not possible , so I would like to ask for an alternative solution.
13 Answers
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Warn user before leaving web page with unsaved changes
I have some pages with forms in my application.
18 Answers
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