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Is it possible to force ignore the :hover pseudoclass for iPhone/iPad users?
...pply classes to your html element for each feature being detected. You can then use these classes to style your document.
If touch events are not enabled Modernizr can add a class of no-touch:
<html class="no-touch">
And then scope your hover styles with this class:
.no-touch a:hover { /*...
Grep characters before and after match?
...rint 30 characters before and after search patttern.
if [ $# -eq 2 ] ; then
# Format was 'cgrep "search string" /path/to/filename'
grep -o -P ".{0,30}$1.{0,30}" "$2"
else
# Format was 'cat /path/to/filename | cgrep "search string"
grep -o -P ".{0,30}$1.{0,30}"...
How to add local jar files to a Maven project?
... the jars are brought along. However, if the project brings the jars along then you might as well put the repo in the project as mentioned here stackoverflow.com/a/36602256/1000011 then you have no need for a README as the project will just work as if the jars were in maven central without any extra...
How do you get the length of a list in the JSF expression language?
...the way to go, unfortunately it is only available in JSTL versions greater then 1.1.
– James McMahon
Jan 27 '10 at 13:36
27
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Using only CSS, show div on hover over
... nice solution, even if you put div:hover {display: block;} then div will not hided when you hover div itself..
– Alper
Nov 14 '11 at 18:35
25
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What's the most efficient way to test two integer ranges for overlap?
...sume that the ranges are well-formed (so that x1 <= x2 and y1 <= y2) then it is sufficient to test
x1 <= y2 && y1 <= x2
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pydot and graphviz error: Couldn't import dot_parser, loading of dot files will not be possible
...8
If you did not install pyparsing using pip, but instead used setup.py, then have a look at this solution to uninstall the package. Thanks @qtips.
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ValueError: invalid literal for int() with base 10: ''
... reads the next four lines. Calculations are performed on those lines and then the next line is read. If that line is not empty it continues. However, I am getting this error:
...
Quick way to list all files in Amazon S3 bucket?
...
I'd recommend using boto. Then it's a quick couple of lines of python:
from boto.s3.connection import S3Connection
conn = S3Connection('access-key','secret-access-key')
bucket = conn.get_bucket('bucket')
for key in bucket.list():
print key.name....
How to print from GitHub
...solution: Simply select all the text in the readme that you want to print, then print and choose "Only selected text".
This worked perfectly in Chrome (including images) and required no javascript or external sites or downloading or building software.
This is what I tested on:
https://github.com...