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Tool for generating railroad diagram used on json.org [closed]
...creates SVG syntax diagrams, also known as railroad diagrams, from context-free grammars specified in EBNF. You can copy the SVG code or take screen shots.
You have to type in the grammar and it'll make the diagram.
For example, to create the first railroad diagram you show, you would use the code...
C++ deprecated conversion from string constant to 'char*'
...char* str);
foo("hello");
However, if you want to keep your code warning-free as well then just make respective change in your code:
void foo(char* str);
foo((char *)"hello");
That is, simply cast the string constant to (char *).
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Regex Email validation
...n after the @ symbol.
You use a TLD with a length greater than 3, such as .info
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How to check if an intent can be handled from some activity?
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PackageManager manager = context.getPackageManager();
List<ResolveInfo> infos = manager.queryIntentActivities(intent, 0);
if (infos.size() > 0) {
//Then there is an Application(s) can handle your intent
} else {
//No Application can handle your intent
}
Have you tried this i...
How to check if a user is logged in (how to properly use user.is_authenticated)?
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oh ok.. thanks for the info, that makes sense then why it wasn't working, unless I missed something, it is really not clear about this in the django documentation
– Rick
Sep 5 '10 at 3:38
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Is there a good charting library for iPhone? [closed]
...ouldn't find any, so I made my own implementation:
RPRadarChart
You are free to use it in whatever you want, if you do, let me know! I'll be slowly adding more features to it, if you want something specific ask me through github.
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Where and how is the _ViewStart.cshtml layout file linked?
..._ViewStart. This answer just talks about a design concept. I came here for information on _ViewStart, not information about why Visual Studio wouldn't tell me anything about _ViewStart.
– Millie Smith
May 13 '15 at 2:16
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HttpClient not supporting PostAsJsonAsync method C#
...hat the folks at Microsoft and elsewhere have written code you can use for free
– reggaeguitar
Jun 9 '15 at 22:41
4
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Error: “Cannot modify the return value” c#
...), structs and classes in C# have a few more differences. Here's some more info: docs.microsoft.com/en-us/dotnet/csharp/programming-guide/…
– Artorias2718
Nov 10 '17 at 0:02
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Span inside anchor or anchor inside span or doesn't matter?
... an a is inside span or span is inside a as both are inline elements. Feel free to do whatever seems logically correct to you.
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