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Meaning of -
...r up to six bytes.
Over time a lot of encodings have been created. In the Windows world, there is CP1252, or ISO-8859-1, whereas Linux users tend to favour UTF-8. Java uses UTF-16 natively.
One sequence of byte values for a character in one encoding might stand for a completely different character...
Retrieving the last record in each group - MySQL
...
MySQL 8.0 now supports windowing functions, like almost all popular SQL implementations. With this standard syntax, we can write greatest-n-per-group queries:
WITH ranked_messages AS (
SELECT m.*, ROW_NUMBER() OVER (PARTITION BY name ORDER BY id...
Remove redundant paths from $PATH variable
...d to learn it doesn't work in csh, fish', orksh`. I doubt it would work in Windows command shell or Powershell.
If you have Python, the following sort of command should do what is directly asked (that is, remove redundant paths):
$ PATH=$( python -c "
import os
path = os.environ['PATH'].split(':')...
CSS Font Border?
...ebkit-text-stroke' property (mainly to make fonts look nicer on UGLY UGLY windows) Yet this made the loading times way too long and even crashed my site (mac Chrome 16). So I removed it faster than the page could even load. I guess this is only intended for single lines of fonts. (I was using it f...
Clearing using jQuery
... on other types of form elements, with the exception of type="hidden".
window.reset = function(e) {
e.wrap('<form>').closest('form').get(0).reset();
e.unwrap();
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<form>
<...
Why is using 'eval' a bad practice?
...#dir listing
...........
The below code will list all tasks running on a Windows machine.
>>> eval(input())
"__import__('subprocess').Popen(['tasklist'],stdout=__import__('subprocess').PIPE).communicate()[0]"
In Linux:
>>> eval(input())
"__import__('subprocess').Popen(['ps', ...
What is a good choice of database for a small .NET application? [closed]
...aspects about liking a Microsoft product I suppose :-)
I use Sterling for Windows Phone programming as it is built to use Isolated Storage. I have only seen articles on RavenDb, but I can tell you that it is a JSON based document storage framework.
Not to confuse the situation (go with SQLite, SQ...
How to check if remote branch exists on a given remote repository?
...n environment that doesn't support those sort of operations - for example, Windows' command prompt.
Fortunately git ls-remote accepts an --exit-code argument that returns 0 or 2 depending on whether the branch exists or not, respectively. So:
git ls-remote --exit-code --heads origin <branch-tha...
Using Rails 3.1, where do you put your “page specific” JavaScript code?
... I think to implement this behavior you would like to write something like window.varForOneController='val' in this controller init function. Also gon gem can help here(github.com/gazay/gon). There can be other workarounds.
– welldan97
Mar 6 '12 at 18:49
...
Generating random whole numbers in JavaScript in a specific range?
...elated to security. Use the Web
Crypto API instead, and more precisely the
window.crypto.getRandomValues() method.
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