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Retrieve filename from file descriptor in C
...}
Since I never remember where MAXPATHLEN is defined, I thought PATH_MAX from syslimits would be fine.
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What is the default access specifier in Java?
...h you can't use this explicitly), which means the field will be accessible from inside the same package to which the class belongs.
As mdma pointed out, it isn't true for interface members though, for which the default is "public".
See Java's Access Specifiers
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Separate REST JSON API server and client? [closed]
I'm about to create a bunch of web apps from scratch. (See http://50pop.com/code for overview.) I'd like for them to be able to be accessed from many different clients: front-end websites, smartphone apps, backend webservices, etc. So I really want a JSON REST API for each one.
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In a Git repository, how to properly rename a directory?
...):
git mv <old name> <new name>
Case sensitive rename—eg. from casesensitive to CaseSensitive—you must use a two step:
git mv casesensitive tmp
git mv tmp CaseSensitive
(More about case sensitivity in Git…)
…followed by commit and push would be the simplest way to rename a...
How do I exit the Vim editor?
...urn non-zero error (i.e. exit with error)
You can also exit Vim directly from "Normal mode" by typing ZZ to save and quit (same as :x) or ZQ to just quit (same as :q!). (Note that case is important here. ZZ and zz do not mean the same thing.)
Vim has extensive help - that you can access with the ...
Basic HTTP authentication with Node and Express 4
...', password: 'yourpassword'} // change this
// parse login and password from headers
const b64auth = (req.headers.authorization || '').split(' ')[1] || ''
const [login, password] = Buffer.from(b64auth, 'base64').toString().split(':')
// Verify login and password are set and correct
if (l...
What is the difference between C, C99, ANSI C and GNU C?
...ventor of the C language, as one of the authors. This was "the C language" from 1972-1989.
The first C standard was released 1989 nationally in USA, by their national standard institute ANSI. This release is called C89 or ANSI-C. From 1989-1990 this was "the C language".
The year after, the Americ...
Remove ':hover' CSS behavior from element
...: none; Removed the on-hover background change but also disabled hyperlink from my element. How to remove hover effect but retain hyperlink?
– BioDeveloper
Dec 26 '17 at 5:38
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Why does Razor _layout.cshtml have a leading underscore in file name?
...been configured not to allow files with leading underscores in their names from being requested directly. Other .cshtml files within Web Pages generally need to be browsable. They are the equivalent of .asp or .php files.
The ASP.NET team have stated that Web Pages is a starting point within ASP.NE...
Ruby function to remove all white spaces?
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This is equivalent to trim. Please refer to the quote from @Tadeck above.
– Brett Holt
Jul 12 '12 at 2:48
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