大约有 1,643 项符合查询结果（耗时：0.0316秒） [XML]
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?
...
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
...
When should I create a destructor?
...
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.
...
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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sql primary key and index
... alternate index on that column, then drop the default index.
Now for the fun part--when do you NOT want a unique primary key index? You don't want one, and can't tolerate one, when your table acquires enough data (rows) to make the maintenance of the index too expensive. This varies based on the...
Getting activity from context in android
...
And in Kotlin:
tailrec fun Context.activity(): Activity? = when {
this is Activity -> this
else -> (this as? ContextWrapper)?.baseContext?.activity()
}
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