大约有 1,645 项符合查询结果（耗时：0.0278秒） [XML]
How to output a multiline string in Bash?
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Not great if you need this in a function because you'll either need to 1) outdent the string all the way to the left of your file or 2) keep it indented to line up with the rest of your code but then it prints with the indents as well
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Site does not exist error for a2ensite
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$ sudo a2ensite mywebsite.conf
5) Check the website on browser and have fun! :)
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How can I make a clickable link in an NSAttributedString?
...ributedString:
Swift 3
extension NSMutableAttributedString {
public func setAsLink(textToFind:String, linkURL:String) -> Bool {
let foundRange = self.mutableString.range(of: textToFind)
if foundRange.location != NSNotFound {
self.addAttribute(.link, value: link...
how do I check in bash whether a file was created more than x time ago?
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function file-age { FILE_CREATED_TIME=`date -r "$1" +%s`; TIME_NOW=`date +%s`; echo "$[ ${TIME_NOW} - ${FILE_CREATED_TIME} ]"; }
– turiyag
Apr 28 '18 at 18:50
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When should I create a destructor?
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Awesome article Eric. Props for this --> "Extra bonus fun: the runtime uses less aggressive code generation and less aggressive garbage collection when running the program in the debugger, because it is a bad debugging experience to have objects that you are debugging suddenly d...
What good technology podcasts are out there?
...I. Same guy who does Polymorphic Podcast)
tech5 (Consumer Tech. Mostly a fun waste of 5 minutes because Dvorak is so... Spolsky.)
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edited Sep 14 '09 at 9:16
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How to measure elapsed time in Python?
...e and then get the passed time, to measure the time it took to execute few function. I think I'm using the timeit module wrong, but the docs are just confusing for me.
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Undoing a git rebase
...ou can rearrange your history into pretty much any shape whatsoever.
Have fun. :-)
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Detect If Browser Tab Has Focus
...better way to solve this problem.
var focused = true;
window.onfocus = function() {
focused = true;
};
window.onblur = function() {
focused = false;
};
AFAIK, focus and blur are all supported on...everything. (see http://www.quirksmode.org/dom/events/index.html )
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How to extract numbers from a string in Python?
...th Scientific notation "[-+]?\d+[\.]?\d*[Ee]?\d*". Or some variation. Have fun!
– aidan.plenert.macdonald
Nov 6 '15 at 15:12
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