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How to correctly use “section” tag in HTML5?

...ion. A section, in this context, is a thematic grouping of content, typically with a heading. Examples of sections would be chapters, the various tabbed pages in a tabbed dialog box, or the numbered sections of a thesis. A Web site's home page could be split into sections for an introduct...
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Argparse: Way to include default values in '--help'?

... @mqsoh multiple inheritance actually just worked, but unfortunately is not public API: stackoverflow.com/a/52025430/895245 – Ciro Santilli 郝海东冠状病六四事件法轮功 Aug 26 '18 at 10:41 ...
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Rails: Logging the entire stack trace of an exception

...es, you are quite right and you should be aware of the limitations of this approach – darkliquid Dec 15 '15 at 11:04 +...
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Ternary Operator Similar To ?:

...or that we just defined: object T { val condition = true import Bool._ // yay! val x = condition ? "yes" | "no" } Have fun ;) share | improve this answer | ...
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Proper use of the IDisposable interface

... they will never be cleaned up. The garbage collector doesn't know how to call DeleteHandle() on a variable of type IntPtr, it doesn't know whether or not it needs to call DeleteHandle(). Note: What is an unmanaged resource? If you found it in the Microsoft .NET Framework: it's managed. If you w...
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How to validate a url in Python? (Malformed or not)

... Actually, I think this is the best way. from django.core.validators import URLValidator from django.core.exceptions import ValidationError val = URLValidator(verify_exists=False) try: val('http://www.google.com') except Val...
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Use of def, val, and var in scala

...sed: scala> something = 5 * 6 <console>:8: error: value something_= is not a member of object $iw something = 5 * 6 ^ When the class is defined like: scala> class Person(val name: String, var age: Int) defined class Person and then instantiated with: scala> def pe...
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Shortcut to switch between design and text in Android Studio

... On windows it is ATL+SHIFT+RIGHT/LEFT – vijay_t Dec 18 '15 at 12:11 This answer shows the key command to searc...
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How do I Search/Find and Replace in a standard string?

Is there a way to replace all occurrences of a substring with another string in std::string ? 9 Answers ...
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Regular Expression For Duplicate Words

...)\s+\b\1\b/ A good selection of test strings can be found here: http://callumacrae.github.com/regex-tuesday/challenge1.html share | improve this answer | follow ...