大约有 43,000 项符合查询结果（耗时：0.0388秒） [XML]
How to read lines of a file in Ruby
... Sadly, there’s nothing like the universal newlines in Python, at least that I know of.
– Josh Lee
May 16 '11 at 3:40
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JavaScript chop/slice/trim off last character in string
...core, you could do the following (so long as s is guaranteed to contain at least one underscore):
const s = "your_string";
const withoutLastChunk = s.slice(0, s.lastIndexOf("_"));
console.log(withoutLastChunk);
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Notepad++ show open files on the left
...nk the Window Manager plugin has now been integrated into Notepad++ (or at least the same functionality has). In Preferences -> General, check "Show" in the "Document List Panel" area. EDIT: And now I see that the next answer (which has many more votes) already explained this.
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List of Big-O for PHP functions
...tand that practically speaking PHP hashtables give O(1) performance, or at least O(1) on average - that's what hashtables are for. I was just curious as to why you said they are "really O(n)" and not "really O(logn)". Great post by the way!
– Cam
Jun 11 '11 at...
Detect when a window is resized using JavaScript ?
...re. I don't have Opera to test, it may still be different, but they're at least more consistent than quirksmode suggests, I'll send them a note this needs updating.
– Nick Craver♦
Jun 8 '10 at 10:31
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setting y-axis limit in matplotlib
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This worked at least in matplotlib version 2.2.2:
plt.axis([None, None, 0, 100])
Probably this is a nice way to set up for example xmin and ymax only, etc.
share...
How to assign the output of a Bash command to a variable? [duplicate]
...e used for variables meaningful to the shell itself, whereas names with at least one lower-case character are guaranteed not to have unintended side effects in POSIX-compliant shells. For example, on ksh93, JOBMAX changes the number of background tasks that can be running at once; it's not hard to i...
Beginners Guide to Haskell? [closed]
... This answer is old. learnyouahaskell.com/chapters should at least be added to the list
– Jay Sullivan
Jan 11 '14 at 2:30
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sh...
How to get the latest tag name in current branch in Git?
...y what I was looking for (the most recent tag across all branches), but at least with my version of git (1.7.7.6) the tags are produced in the same order for both --sort=-authordate and --sort=authordate.
– larsks
Aug 1 '12 at 14:37
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Deleting an object in java?
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in the least expected moment
– matcheek
Apr 22 '11 at 16:26
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