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How to use support FileProvider for sharing content to other apps?
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Can you please provide a working code for the latest solution @Lecho?
– StErMi
Mar 31 '14 at 7:45
2
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Adding a background image to a element
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Use like ..
<div style="background-image: url(../images/test-background.gif); height: 200px; width: 400px; border: 1px solid black;">Example of a DIV element with a background image:</div>
<div style="background-image: url(../images/test-background.gif); height: 200px;...
Python list of dictionaries search
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I tested various methods to go through a list of dictionaries and return the dictionaries where key x has a certain value.
Results:
Speed: list comprehension > generator expression >> normal list iteration >...
raw_input function in Python
...and run the program.
This is what it looked like for me:
C:\temp>type test.py
print "Halt!"
s = raw_input("Who Goes there? ")
print "You may pass,", s
C:\temp>python test.py
Halt!
Who Goes there? Magnus
You may pass, Magnus
I types my name and pressed [Enter] after the program
had printed...
Get next / previous element using JavaScript?
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Tested it and it worked for me. The element finding me change as per the document structure that you have.
<html>
<head>
<script type="text/javascript" src="test.js"></script>
</hea...
Efficient way to remove keys with empty strings from a dict
...on (and more readable I think)
{k: v for k, v in metadata.items() if v}
Tested with Python 2.7.3.
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How do I know the script file name in a Bash script?
... usually don't want to confuse the user this way), try:
me="$(basename "$(test -L "$0" && readlink "$0" || echo "$0")")"
IMO, that'll produce confusing output. "I ran foo.sh, but it's saying I'm running bar.sh!? Must be a bug!" Besides, one of the purposes of having differently-named ...
querySelector and querySelectorAll vs getElementsByClassName and getElementById in JavaScript
...ttps://jsperf.com/getelementsbyclassname-vs-queryselectorall/18
It runs a test on the 2 x examples above, plus it chucks in a test for jQuery's equivalent selector as well. my test results were as follows:
getElementsByClassName = 1,138,018 operations / sec - <<< clear winner
querySelecto...
Can I underline text in an Android layout?
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@autotravis which one is for 2.2? I did not tested it on older versions and it will be quite unfortunate if different versions handle it differently... Also at least current documentation states that it have to be escaped (link is in the answer).
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Where does 'Hello world' come from?
...is was the original appearance of the program. The code was used for early testing of the C compiler and made its way into Kernighan and Ritchie's book. Later, it was one of the first programs used to test Bjarne Stroustrup's C++ compiler.
It became a standard for new programmers after it appeared ...