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How to convert a NumPy array to PIL image applying matplotlib colormap
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Peter Mortensen
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answered Jun 10 '12 at 8:55
fraxelfraxel
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Difference in make_shared and normal shared_ptr in C++
Many google and stackoverflow posts are there on this, but I am not able to understand why make_shared is more efficient than directly using shared_ptr .
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Why does Node.js' fs.readFile() return a buffer instead of string?
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Tomáš Zato - Reinstate Monica
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answered Jun 23 '11 at 15:53
davindavin
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phpinfo() - is there an easy way for seeing it?
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From your command line you can run..
php -i
I know it's not the browser window, but you can't see the phpinfo(); contents without making the function call. Obviously, the best approach would be to have a phpinfo script in the root of your web server directory, that way y...
What does `kill -0 $pid` in a shell script do?
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sending the signal 0 to a given PID just checks if any process with the given PID is running and you have the permission to send a signal to it.
For more information see the following manpages:
kill(1)
$ man 1 kill
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If sig is 0, then no signal is sent, but error c...
Run PHP Task Asynchronously
I work on a somewhat large web application, and the backend is mostly in PHP. There are several places in the code where I need to complete some task, but I don't want to make the user wait for the result. For example, when creating a new account, I need to send them a welcome email. But when they h...
How to write string literals in python without having to escape them?
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SilentGhostSilentGhost
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Access string.xml Resource File from Java Android Code
...R.array.planet);
for (int i = 0; i < arr.length; i++) {
Toast.makeText(getBaseContext(),arr[i], Toast.LENGTH_LONG).show();
}
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How to select only the records with the highest date in LINQ
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group n by n.AccountId into g
select new {AccountId = g.Key, Date = g.Max(t=>t.Date)};
If you want the whole record:
var q = from n in table
group n by n.AccountId into g
select g.OrderByDescending(t=>t.Date).FirstOrDefault();
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How do I determine which iOS SDK I have?
I'm sure this is simple, but how do I determine which version of the iOS SDK I currently have installed?
5 Answers
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