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How to start an Intent by passing some parameters to it?
...lue");
startActivity(myIntent);
In order to get the parameters values inside the started activity, you must call the get[type]Extra() on the same intent:
// getIntent() is a method from the started activity
Intent myIntent = getIntent(); // gets the previously created intent
String firstKeyName =...
How to do ssh with a timeout in a script?
... -o StrictHostKeyChecking=no not address the question, but it's a terrible idea if you care about security, which might be the reason you're using SSH in the first place.
– Dolph
Oct 21 '15 at 14:42
...
How to use the IEqualityComparer
... it actually does is called cargo cult programming. It’s a surprisingly widespread practice. It fundamentally doesn’t work.
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How to make “if not true condition”?
...$user:" /etc/passwd would be the more correct way to search /etc/passwd incidently – grep -v where -v inverts the search if you wanted to avoid the mess of ||
– Orwellophile
Jun 1 '15 at 16:59
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Why can't Python find shared objects that are in directories in sys.path?
...nt
variable LD_PRELOAD lists shared
libraries with functions that override
the standard set, just as
/etc/ld.so.preload does. These are
implemented by the loader
/lib/ld-linux.so. I should note that,
while LD_LIBRARY_PATH works on many
Unix-like systems, it doesn't work on
all; for...
How can an html element fill out 100% of the remaining screen height, using css only?
...) to calculate the height.
<html>
<body>
<div id="Header">
</div>
<div id="Content">
</div>
</body>
</html>
html, body
{
height: 100%;
}
#Header
{
width: 960px;
height: 150px;
}
#Content
{
heig...
Fixed stroke width in SVG
I would like to be able to set the stroke-width on an SVG element to be "pixel-aware", that is always be 1px wide regardless of the current scaling transformations applied. I am aware that this may well be impossible, since the whole point of SVG is to be pixel independent.
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How to copy files between two nodes using ansible
...
good answer! Unfortunately I did not get it working in an Vagrant environment with multi VMs. Seems Vagrant does something special there.
– therealmarv
Mar 5 '15 at 6:56
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SQL Server equivalent of MySQL's NOW()?
...URRENT_TIMESTAMP because it works in MySQL, SQL Server, Oracle... As you said, it's the least of our worries but it always helps.
– Álvaro González
Apr 9 '12 at 8:00
add a c...
ruby send method passing multiple parameters
... puts "#{r.to_s} doesn't respond to #{method_name}"
end
Ref: Black, David A. The well-grounded Rubyist. Manning, 2009. P.171.
*I came here looking for hash syntax for __send__, so may be useful for other googlers. ;)
sh...