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Does python have an equivalent to Java Class.forName()?
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Reflection in python is a lot easier and far more flexible than it is in Java.
I recommend reading this tutorial
There's no direct function (that I know of) which takes a fully qualified class name and returns the class, however you have all the pieces needed to build...
How to append one file to another in Linux from the shell?
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Difference between / and /* in servlet mapping url pattern
... is able to let the request continue to any of the servlets listening on a more specific URL pattern by calling FilterChain#doFilter().
<url-pattern>/</url-pattern>
The / doesn't override any other servlet. It only replaces the servletcontainer's builtin default servlet for all requests ...
100% Min Height CSS layout
...of this page has a min-height of 100%. That
way, if the content requires more height than the viewport provides,
the height of #content forces #container to become longer as well.
Possible columns in #content can then be visualised with a background
image on #container; divs are not table ce...
MySQL stored procedure vs function, which would I use when?
...u can do that if get_foo() is a function. The price is that functions have more limitations than a procedure.
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How can I make a weak protocol reference in 'pure' Swift (without @objc)
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Why cannot cast Integer to String in java?
...ld instantiate a StringBuffer (in Java 1.4) or a StringBuilder in 1.5; one more thing to be garbage collected. The compiler doesn't optimise this as far as I could tell. The second form also has an analogue, Integer.toString(myInt, radix) that lets you specify whether you want hex, octal, etc. If yo...
How to automatically crop and center an image
... can also use object-fit: cover; directly on the img tag which feels a bit more semantic.
– Ben
Nov 14 '14 at 2:20
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std::unique_lock or std::lock_guard?
...ck_guard with std::unique_lock. However, std::unique_lock might have a tad more overhead.
Note that these days one should use std::scoped_lock instead of std::lock_guard.
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