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How do I find which rpm package supplies a file I'm looking for?
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To know the package owning (or providing) an already installed file:
rpm -qf myfilename
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node.js shell command execution
... immediately regardless of whether some, all, or none of the data has been read off of stdout. As such, when you run
console.log(foo.stdout);
you get whatever happens to be stored in foo.stdout at the moment, and there's no guarantee what that will be because your child process might still be run...
Angularjs: 'controller as syntax' and $watch
...above!!
}), function (value) {
console.log(value);
});
});
Read an interesting post about controllerAs topic https://toddmotto.com/digging-into-angulars-controller-as-syntax/
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MSSQL Error 'The underlying provider failed on Open'
...h each database call. So when using transactions, you are attempting to spread a transaction out over multiple connections. This elevates to MSDTC.
(See this reference for more information.)
Changing my code to the following fixed it:
using (DatabaseEntities context = new DatabaseEntities())
{
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How do I move to end of line in Vim?
...: A bit of a late reply, but if you're still wondering, (or if anyone else reading this is) gw and gq are commands that reformat text. (see :h gw and :h gq) What probably happened was you did gw{motion} and changed some text so that the screen lines corresponded to the actual lines.
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How do I execute a program from Python? os.system fails due to spaces in path
...t was it! I'd go for subprocess, but sometimes os.system and os.popen(...).read() are just faster to type. BTW, you don't need to escape double quotes inside single, i.e. '""C:\\Temp\\a b c\\Notepad.exe""' will do.
– Tomasz Gandor
Sep 28 '16 at 14:23
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Convert string to Python class object?
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Yeah I know, but I feel it's just clearer to read. I guess it just boils down to preference, though.
– Evan Fosmark
Jul 24 '09 at 15:08
add a co...
Mutex example / tutorial? [closed]
I'm new to multithreading, and was trying to understand how mutexes work. Did a lot of Googling but it still left some doubts of how it works because I created my own program in which locking didn't work.
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Superscript in CSS only?
...: super, (plus an accompanying font-size reduction).
However, be sure to read the other answers here, particularly those by paulmurray and cletus, for useful information.
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How can I get the full/absolute URL (with domain) in Django?
...object you have configured with SITE_ID in settings.py if request is None. Read more in documentation for using the sites framework
e.g.
from django.contrib.sites.shortcuts import get_current_site
request = None
full_url = ''.join(['http://', get_current_site(request).domain, obj.get_absolute_url(...