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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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improve thi...
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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Golang: How to pad a number with zeros when printing?
...on left for value who has < 2 number of digits. If given value has 2 or more digits it will not pad. For example:
If input is 1, output will be 01.
If input is 12, output will be 12.
If input is 1992, output will be 1992.
You can use %03d or more for more zeros padding.
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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
35
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How to use knockout.js with ASP.NET MVC ViewModels?
...2" />
Why was document ready needed to make it work(see first edit for more information)
I do not understand yet why you need to use the ready event to serialize the model, but it seems that it is simply required (Not to worry about it though)
How do I do something like this if I am using the kn...
MongoDB with redis
... for persistent, document oriented, data indexed in various ways. Redis is more interesting for volatile data, or latency sensitive semi-persistent data.
Here are a few examples of concrete usage of Redis on top of MongoDB.
Pre-2.2 MongoDB does not have yet an expiration mechanism. Capped collect...
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...
What text editor is available in Heroku bash shell? [closed]
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Not sure this is working anymore - yarn exits with 'Refusing to download the git repo .... over HTTPS without a commit hash - possible certificate error?'
– Tim Malone
Jun 27 '17 at 6:28
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Releasing memory in Python
...(M_TRIM_THRESHOLD). Given this, it isn't surprising if the heap shrinks by more -- even a lot more -- than the block that you free.
In 3.x range doesn't create a list, so the test above won't create 10 million int objects. Even if it did, the int type in 3.x is basically a 2.x long, which doesn't ...
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...