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What is the correct way to start a mongod service on linux / OS X?
I've installed mongodb and have been able to run it, work with it, do simple DB read / write type stuff. Now I'm trying to set up my Mac to run mongod as a service.
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Official reasons for “Software caused connection abort: socket write error”
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@rustyx All three sources cited here state that it is produced by ACK failures. If you have a source for your own claim please cite it.
– Marquis of Lorne
May 27 '15 at 5:52
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CSS attribute selector does not work a href
...fter your href. This will make the attribute value to match the end of the string.
a[href$='.pdf'] { /*css*/ }
JSFiddle: http://jsfiddle.net/UG9ud/
E[foo] an E element with a "foo" attribute (CSS 2)
E[foo="bar"] an E element whose "foo" attribute value is exactly equal to "bar" (CSS 2)
E...
Get full path without filename from path that includes filename
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string fileAndPath = @"c:\webserver\public\myCompany\configs\promo.xml";
string currentDirectory = Path.GetDirectoryName(fileAndPath);
string fullPathOnly = Path.GetFullPath(currentDirectory);
currentDirectory:...
Is it possible to search for a particular filename on GitHub?
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It's a pity it only does "path contains this string anywhere" and not like filename globs or anything like that :|
– rogerdpack
May 17 '19 at 23:09
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How to force cp to overwrite without confirmation
I'm trying to use the cp command and force an overwrite.
16 Answers
16
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Is there a performance impact when calling ToList()?
...all files' names immediately into memory, it has a potential risk that the string[] costs a lot of memory, slowing down everything.
What should be done then
It depends. If you(as well as your business logic) gurantees that the file amount in the folder is always small, the code is acceptable. But ...
How can I check the syntax of Python script without executing it?
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Notice that ast.parse(string) is equivalent to compile(string, filename='<unknown>', mode='exec', flags=ast.PyCF_ONLY_AST).
– Nils Lindemann
Jul 30 at 12:36
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Django datetime issues (default=datetime.now())
...it looks like datetime.now() is being evaluated when the model is defined, and not each time you add a record.
Django has a feature to accomplish what you are trying to do already:
date = models.DateTimeField(auto_now_add=True, blank=True)
or
date = models.DateTimeField(default=datetime.now, bl...
Converting pixels to dp
... Its funny how the answer is more helpful when it doesn't really answer the question -_- I thought I wanted what the question asked then I realized I didn't! So great answer. I do have a question. How can I obtain the last paramter for applyDimension? Can I just do getResource().getDi...