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Putting a simple if-then-else statement on one line [duplicate]

... edited May 23 '17 at 12:10 Community♦ 111 silver badge answered May 10 '10 at 13:00 ...
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How to split strings across multiple lines in CMake?

...project, to never create lines in text files that exceed a line length of 80, so they are easily editable in all kinds of editors (you know the deal). But with CMake I get the problem that I do not know how to split a simple string into multiple lines to avoid one huge line. Consider this basic code...
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How to make an immutable object in Python?

..."b"]) It does not solve the problem that attributes can be accessed via [0] etc., but at least it's considerably shorter and provides the additional advantage of being compatible with pickle and copy. namedtuple creates a type similar to what I described in this answer, i.e. derived from tuple an...
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Unique constraint on multiple columns

...LL, [scode] [int] NULL, [dcode] [int] NULL, [name] [nvarchar](50) NULL, [address] [nvarchar](50) NULL, CONSTRAINT [PK_user_1] PRIMARY KEY CLUSTERED ( [userID] ASC ), CONSTRAINT [UQ_codes] UNIQUE NONCLUSTERED ( [fcode], [scode], [dcode] ) ) ON ...
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Argparse optional positional arguments?

...tion='store_true') _StoreTrueAction(option_strings=['-v'], dest='v', nargs=0, const=True, default=False, type=None, choices=None, help=None, metavar=None) >>> parser.add_argument('dir', nargs='?', default=os.getcwd()) _StoreAction(option_strings=[], dest='dir', nargs='?', const=None, defaul...
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What is ModelState.IsValid valid for in ASP.NET MVC in NerdDinner?

On the NerdDinner example of Professional ASP.NET MVC 1.0 there's a method to create a new dinner as copied bellow (page 89 of the free NerdDinner version). ...
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What is the Difference Between read() and recv() , and Between send() and write()?

... 130 The difference is that recv()/send() work only on socket descriptors and let you specify certain...
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Rails migrations: Undo default setting for a column

...shua Pinter 34k1717 gold badges188188 silver badges208208 bronze badges answered Nov 17 '09 at 2:36 Jeremy MackJeremy Mack 4,97722...
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HttpSecurity, WebSecurity and AuthenticationManagerBuilder

... Nice answer Nick. With spring-security-config-5.0.3 (which comes with spring-boot 2.0.0), I couldn't find the method http.authorizeUrls(), maybe it got renamed to http.authorizeRequests() some while ago. – Yi Ou Mar 24 '18 at 10:05 ...
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handlerbars.js check if list is empty

... 209 The "each" tag can take an "else" section too. So the simplest form is: {{#each items}} // ren...