language-construct

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What are the basic language constructs in java?

I\'ve been asked to \"Identify all language constructs in Java. Your list should start with classes: The body of class declarations\"[详细]

2023-04-08 09:44 分类：问答
Advanced constructs in Javascript

I found one interesting project on github which deals with pdf rendering in the browser. I tried to read the code because I\'m interested in this topic but I realized that my javascript 开发者_JAVA百[详细]

2023-03-30 18:56 分类：问答
What is a language construct? How (theoreticaly) it is being implemented in C?

I am familiar with how PHP functions are mapped to functions in C in the C code beneath PHP. I know in C what a function means and what a MACRO() means.[详细]

2023-03-19 12:30 分类：问答
How to Subtract Bytes on One Line in C#

This is really odd.Can anyone explain this? This code does NOT work: const byte ASC_OFFSET = 96; string Upright = \"firefly\";[详细]

2023-02-02 05:42 分类：问答
Is there a language construct similar to PHPs list() in C#?

PHP has a language construct list() which provides multiple variables assignment in one statement. $a = 0;[详细]

2023-01-13 13:38 分类：问答
In PHP, why wasn't echo implemented as a function? (not echo vs. printf)

I\'m just curious. In PHP, why wasn\'t echo implemented as a funct开发者_如何学编程ion? Why didn\'t PHP just give us printf and never tell about echo? Please note that:[详细]

2023-01-13 09:57 分类：问答
PHP: What are language constructs and why do we need them?

I keep coming across statements like: echo is a language construct but print is a function and hence has a[详细]

2023-01-07 15:20 分类：问答
Python: Any way to declare constant parameters?

I have a method: def foo(bar): # ... Is there a way to mark bar as constant? Such as \"The val开发者_如何学Cue in bar cannot change\" or \"The object pointed to by bar cannot change\".If bar is an[详细]

2023-01-03 22:54 分类：问答
What does this syntax ( page = $page ? $page : 'default' ) in PHP mean?

I\'m new to PHP. I came across this syntax in WordPress. What does the last line of开发者_如何学C that code do?[详细]

2022-12-16 19:29 分类：问答
?: operator (the 'Elvis operator') in PHP

I saw this today in some PHP code: $items = $items开发者_StackOverflow ?: $this->_handle->result(\'next\', $this->_result, $this);[详细]

2022-12-15 12:53 分类：问答