literals

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Is -5 an integer literal?

Is -5开发者_JAVA百科 an integer literal? Or is 5 a literal, and -5 is an expression with unary minus taking a literal as an argument? The question arose when I was wondering how to hardcode smallest s[详细]

2023-01-20 10:38 分类：问答
How do I output a literal sequence with NSLog

I want NSLogto output a literal escape sequence, without treating it as a pattern. Take, for example NSLog(@\"image%03d.jpg\");, who\'s out开发者_C百科put I want to be the actual contents, image%03d.[详细]

2023-01-19 14:52 分类：问答
comparing string literals in c++ templates

I wrote a template function to compare two variables: template <class t> int compare(const t &a开发者_如何学Python, const t &b) {[详细]

2023-01-19 14:00 分类：问答
Is there a best practice for writing maps literal style in Java?

In short, if you want to write a map of e.g. constants in Java, which in e.g. Python and Javascript y开发者_StackOverflowou would write as a literal,[详细]

2023-01-17 11:22 分类：问答
really funky C# compiler behavior with nullable literals

The C# 4.0 compiler does not complain about this (not even a 开发者_高级运维warning): if(10.0 > null + 1)[详细]

2023-01-17 09:22 分类：问答
Advantages and disadvantages of using strdup on a string literal

I want to be clear about all the advantages/disadvantages of the following code: { char *str1 = strdup(\"some string\");[详细]

2023-01-17 02:50 分类：问答
Creating a list with >255 elements

Ok, so I\'m writing some python code (I don\'t write python much, I\'m more used to java and C). Anyway, so I have collection of integer literals I need to store.[详细]

2023-01-15 20:55 分类：问答
JavaScript: JSLint throws "Read Only

My code: n开发者_如何转开发ote: the Slider Object is declared but omitted in the snippet below for better readability[详细]

2023-01-15 20:19 分类：问答
One Hyperlink In Many Different Locations

I\'d like to implement a hyperlink in many locations on my website, however I just want to have it defined once not several times over.What is the best way to achieve this?[详细]

2023-01-15 18:00 分类：问答
Why is an integer literal followed by a dot a valid numeric literal in JavaScript?

In JavaScript it is valid to end an integer numeric literal with a dot, like so... x = 5.; What\'s the point of having this notation? Is there any reason to put the dot at the end, and if not, why[详细]

2023-01-15 16:03 分类：问答