安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
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- 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
- How do I squash my last N commits together? - Stack Overflow
git reset --soft HEAD~3 git commit --edit -m"$(git log --format=%B --reverse HEAD HEAD@{1})" Both of those methods squash the last three commits into a single new commit in the same way The soft reset just re-points HEAD to the last commit that you do not want to squash Neither the index nor the working tree are touched by the soft reset, leaving the index in the desired state for your
- 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
- 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
- How do I install a NuGet package . nupkg file locally to Visual Studio . . .
I have some nupkg files from a C# book that I would like to install to Visual Studio How can I install them? Here is what I see in the Add Library Package Reference window showing no packages, wi
- 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:
- github - How do I reverse a commit in git? - Stack Overflow
I think you need to push a revert commit So pull from github again, including the commit you want to revert, then use git revert and push the result If you don't care about other people's clones of your github repository being broken, you can also delete and recreate the master branch on github after your reset: git push origin :master
- What is the difference between i++ and ++i in C#?
I've seen them both being used in numerous pieces of C# code, and I'd like to know when to use i++ and when to use ++i? (i being a number variable like int, float, double, etc)
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