大约有 15,212 项符合查询结果（耗时：0.0677秒） [XML]
Ruby, remove last N characters from a string?
... you can use delete_suffix or delete_suffix! to achieve this in a fast and readable manner.
The docs on the methods are here.
If you know what the suffix is, this is idiomatic (and I'd argue, even more readable than other answers here):
'abc123'.delete_suffix('123') # => "abc"
'abc123'.del...
How to enter in a Docker container already running with a new TTY
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Note to anyone reading this discussion. I'm sure docker exec -it will eventually provide a fully-functional pseudo tty, but for now (Docker version 1.9.1), there are some shortcomings : github.com/docker/docker/issues/8755
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How do I remove a property from a JavaScript object?
... myObject.regex;
console.log(myObject);
For anyone interested in reading more about it, Stack Overflow user kangax has written an incredibly in-depth blog post about the delete statement on their blog, Understanding delete. It is highly recommended.
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datetime.parse and making it work with a specific format
...wn very specific DateTime format, and the .Net Xml tools should be able to read it.
– Joel Coehoorn
Dec 4 '08 at 16:37
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How to permanently remove few commits from remote branch
...w-branch>
Similar to --create except that if <new-branch> already exists, it will be reset to <start-point>.
This is a convenient shortcut for:
$ git branch -f <new-branch>
$ git switch <new-branch>
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Find and kill a process in one line using bash and regex
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There is one small issue - if the process has already been terminated, this line of kill will churn out with the standard output kill: usage: kill [-s sigspec | -n signum | -sigspec] pid | jobspec ... or kill -l [sigspec]
– Lionel Chan
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Managing Sessions in Node.js? [closed]
...ps://github.com/visionmedia/connect-redis - Very good, but if you aren't already using redis for pub/sub or storage it might not be ideal.
Note, there are other choices - it depends on your project. Look for something you can introduce leveraging your existing technology stack.
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How to add Git's branch name to the commit message?
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Use the prepare-commit-msg or commit-msg githook.
There are examples already in your PROJECT/.git/hooks/ directory.
As a security measure, you will have to manually enable such a hook on each repository you wish to use it. Though, you can commit the script and copy it on all clones into the .gi...
jQuery `.is(“:visible”)` not working in Chrome
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If you read the jquery docs, there are numerous reasons for something to not be considered visible/hidden:
They have a CSS display value of none.
They are form elements with type="hidden".
Their width and height are explicitly se...
Make the current commit the only (initial) commit in a Git repository?
...ven't seen yet is HEAD^{tree}, could somebody explain? Apart from that I'd read this as "create new branch from given commit, created by creating a new commit-object with given commit-message from ___"
– TomKeegasi
Feb 15 '17 at 8:10
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