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Is there any use for unique_ptr with array?
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There is no reason in the world why someone wouldn't be able to use std::vector if they can use std::unique_ptr.
– Miles Rout
Apr 29 '14 at 14:48
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Should I always return IEnumerable instead of IList?
...List<T> or other IList<T> implementor, and that work won't be done by the CLR for you. The opposite -- a method expecting an IEnumerable<T> getting an IList<T>, may have to do some unboxing but on hindsight might not need to because IList<T> implements IEnumerable<T&...
Disabling Chrome cache for website development
...he.
Right-click and choose Inspect Element to open the DevTools. Or use one of the following keyboard shortcuts:
F12
Command+Option+i on Mac
Control+Shift+i on Windows or Linux
Click Network in the toolbar to open the network pane.
Check the Disable cache checkbox at the top.
Keep in mind,...
Prevent “overscrolling” of web page
In Chrome for Mac, one can "overscroll" a page (for lack of a better word), as shown in the screenshot below, to see "what's behind", similar to the iPad or iPhone.
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What is Ruby equivalent of Python's `s= “hello, %s. Where is %s?” % (“John”,“Mary”)`
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I would definitively use the first one, it looks more readable to me
– David
Aug 24 '10 at 7:51
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How to get the part of a file after the first line that matches a regular expression?
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One use case that's missing here is how to print lines after the last marker (if there can be multiple of them in the file .. think log files etc).
– mato
Nov 23 '16 at 14:52
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How can I set the default timezone in node.js?
How do I set the default timezone in node.js?
16 Answers
16
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What is a Shim?
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This answer indicates that a shim is a design pattern (one of many), names some similar design patterns, and goes off on a tangent about how people get confused by different acronyms. But it doesn't actually answer the original question of what a shim is, what it does, or how on...
Delete everything in a MongoDB database
...-1) db[c].drop(); })
This code will go through all collection names from one database and drop those which do not start with "system.".
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Two versions of python on linux. how to make 2.7 the default
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@Anthony: And in the future, if someone tells you to change stuff in /usr/bin (or anywhere in /usr besides /usr/local), make a note of what's there, and a backup…
– abarnert
Oct 8 '13 at 22:43
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