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Get characters after last / in url
...no slash this doesn't work correctly since strrpos returns false. Here's a more robust version:
$pos = strrpos($url, '/');
$id = $pos === false ? $url : substr($url, $pos + 1);
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How to get file creation & modification date/times in Python?
... spent a few hours researching in the process), and I'm sure it's at least more correct than the answers that were here previously, but this is a really hard topic and I'd appreciate any corrections, clarifications, or other input that people can offer. In particular, I'd like to construct a way of ...
Textarea onchange detection
...re: could be typing or deleting, and could have text selected meaning it's more than just +/- 1).
– brianmearns
Apr 26 '12 at 15:24
66
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AsyncTask threads never die
... with ThreadPoolExecutor. It will have from 5 to 128 threads. If there are more than 5 threads, those extra threads will stick around for at most 10 seconds before being removed. (note: these figures are for the presently-visible open source code and vary by Android release).
Leave the AsyncTask th...
Making macOS Installer Packages which are Developer ID ready
...nds to use <domains enable_anywhere ... /> but this triggers the new more buggy Destination Select Pane which Apple doesn't use in any of their Packages.
Using the deprecate <options rootVolumeOnly="true" /> give you the old Destination Select Pane.
You want to install items into th...
Input type=password, don't let browser remember the password
...d a hassle to overcome. I strongly recommend against using this as it will more than likely aggravate your users.
Passwords are already not stored in the MRU, and correctly configured public machines will not even save the username.
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How to Find And Replace Text In A File With C#
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@WinCoder BTW for more complex replacements you can use Regex.Replace
– Sergey Berezovskiy
Nov 22 '12 at 9:50
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How to read last commit comment?
...
Someone looking for more information on the percent-placeholders, see: kernel.org/pub/software/scm/git/docs/… (scroll down to format:<string>).
– imme
Jul 31 '15 at 15:36
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Best way to create unique token in Rails?
...t I'm using. The token doesn't necessarily have to be heard to guess, it's more like a short url identifier than anything else, and I want to keep it short. I've followed some examples I've found online and in the event of a collision, I think the code below will recreate the token, but I'm not re...
Why / when would it be appropriate to override ToString?
...n, ToString is a prime candidate (there are others, if you want to provide more elaborate formatting options).
Concretely,
Console.WriteLine(yourObject);
would invoke yourObject.ToString().
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