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- c - What is the difference between ++i and i++? - Stack Overflow
In C, what is the difference between using ++i and i++, and which should be used in the incrementation block of a for loop?
- Windows Batch script - what does %%i mean? - Stack Overflow
I wrote (using knowledge from Internet) script (batch file) to remove all folders and files inside a folder DEL F Q S C:\\commonfiles\\* for D %%i in ("C
- ruby - What do `?i` and `?-i` in regex mean? - Stack Overflow
Taken directly from ruby docs The end delimiter for a regexp can be followed by one or more single-letter options which control how the pattern can match pat i - Ignore case pat m - Treat a newline as a character matched by pat x - Ignore whitespace and comments in the pattern pat o -> Perform # {} interpolation only once i, m, and x can also be applied on the subexpression level with
- Whats the difference between ++$i and $i++ in PHP?
You'll need to complete a few actions and gain 15 reputation points before being able to upvote Upvoting indicates when questions and answers are useful What's reputation and how do I get it? Instead, you can save this post to reference later
- Is there a performance difference between i++ and ++i in C?
Even though the performance difference is negligible, and optimized out in many cases - please take note that it's still good practice to use ++i instead of i++ There's absolutely no reason not to, and if your software ever passes through a toolchain that doesn't optimize it out your software will be more efficient Considering it is just as easy to type ++i as it is to type i++, there is
- What is the difference between i++ ++i in a for loop?
The way for loop is processed is as follows 1 First, initialization is performed (i=0) 2 the check is performed (i < n) 3 the code in the loop is executed 4 the value is incremented 5 Repeat steps 2 - 4 This is the reason why, there is no difference between i++ and ++i in the for loop which has been used
- Whats the difference between lt;b gt; and lt;strong gt;, lt;i gt; and lt;em gt;?
They have the same effect on normal web browser rendering engines, but there is a fundamental difference between them As the author writes in a discussion list post: Think of three different situations: web browsers blind people mobile phones "Bold" is a style - when you say "bold a word", people basically know that it means to add more, let's say "ink", around the letters until they stand
- operators - javascript i++ vs ++i - Stack Overflow
In javascript I have seen i++ used in many cases, and I understand that it adds one to the preceding value:
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