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How do you scroll up/down on the Linux console?
...wn will give you the command history. But, how do you look at past output by scrolling up and down?
15 Answers
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Forcing child to obey parent's curved borders in CSS
... its
border-image, are clipped to the
appropriate curve (as determined by
‘background-clip’). Other effects that
clip to the border or padding edge
(such as ‘overflow’ other than
‘visible’) also must clip to the
curve. The content of replaced
elements is always trimmed to...
Pull request without forking?
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By definition, a pull request involves a fork unless you have commit access to the destination repository. You can do a couple of things, though:
If you do have commit access, create a branch and make your pull request agai...
Objective-C - Remove last character from string
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Your solution has an off by 1 bug. It should be [string substringToIndex:[string length] - 1];
– Jim Correia
Jul 4 '09 at 14:46
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Is there a rule-of-thumb for how to divide a dataset into training and validation sets?
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FWIW, variance in the performance can be calculated by classifying all the instances once, scoring the decisions as to whether they are correct or not, and then sampling these decisions instead of test instances to produce the effects of using different test set sizes
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Different ways of clearing lists
...ist object the name old list points at. If the list object is only pointed by the name old_list at, the reference count would be 0, and the object would be freed for garbage collection.
del old_list
share
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File path to resource in our war/WEB-INF folder?
... this seems good, but i am using java 1.8 and getContext() doesn't exist by default, which jar file is needed to use it?
– f1wade
Sep 20 '16 at 14:46
3
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How exactly does work?
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@Leo should it not be flagged then? By searching "html5 defer script" this is the third result in google. This answer then is providing a lot of users with outdated and, incorrect definition. (The current definition: "Indicates that the user agent can defer pro...
string.ToLower() and string.ToLowerInvariant()
...s on the case of a string changing in a predictable way that is unaffected by the current culture, use the ToLowerInvariant method. The ToLowerInvariant method is equivalent to ToLower(CultureInfo.InvariantCulture). The method is recommended when a collection of strings must appear in a predictable ...
Logging errors in ASP.NET MVC
...n my ASP.NET MVC application to log exceptions. The way I'm doing this is by having all my controllers inherit from a BaseController class. In the BaseController's OnActionExecuting event, I log any exceptions that may have occurred:
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