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GraphViz - How to connect subgraphs?
... also the name of the cluster should not start by a capital letter
– JCLL
Sep 9 '16 at 8:29
7
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How to strip all non-alphabetic characters from string in SQL Server?
... From Jeff's comment: I think that if wanted to strip all non-letters and non-numbers, you would want '^a-z0-9' (versus '^a-z^0-9', which would leave ^ in the string).
– Even Mien
Jul 2 '10 at 13:52
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Given a number, find the next higher number which has the exact same set of digits as the original n
...the correct place for the '4'
Proof of correctness:
Let's use capital letters to define digit-strings and lower-case for digits. The syntax AB means "the concatenation of strings A and B". < is lexicographical ordering, which is the same as integer ordering when the digit-strings are of equ...
differentiate null=True, blank=True in django
...y conclusions from the data presented, but I don't think that presenting a raw data dump is a useful answer. In this case it is actually a misleading answer, since (without further comment) it implies that the effect of both blank and null should be reflected in the database columns, when in fact bl...
View's getWidth() and getHeight() returns 0
... up, you have to start your message like I did to you (I think first three letters is enough) - CommonsWare gets notified automatically, since he wrote this response, but ngreen doesn't unless you address them.
– Peter Ajtai
Nov 4 '11 at 17:45
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multiple definition of template specialization when using different objects
... class, they will still work without the inline? For example: pastebin.com/raw.php?i=bRaiNC7M. I took that class and included it in two files. Wouldn't this have" the same effect as if you'd written the contents" directly into the two files and thus there will be a multiple definition error?
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How to send commands when opening a tmux session inside another tmux session?
... send-prefix does not work. My tmux is not recognising the \. When I use a letter, it works.
– darksky
Jan 24 '13 at 21:16
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When to use single quotes, double quotes, and backticks in MySQL
...rs using the following character set:
ASCII: [0-9,a-z,A-Z$_] (basic Latin letters, digits 0-9, dollar, underscore)
You can use characters beyond that set as table or column identifiers, including whitespace for example, but then you must quote (backtick) them.
Also, although numbers are valid char...
How to read and write INI file with Python3?
...ection"]["opt"] which is private circumvents interpolation and returns the raw values!
– Gabriel
May 6 '15 at 15:06
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make_unique and perfect forwarding
..._ptr<A> &&, std::unique_ptr<B> &&). Having two raw news that are unsequenced with respect to one another means that if one new expression fails with an exception, the other may leak resources. As for why there's no make_unique in the standard: It was just forgotten. (This...