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Is there a command to refresh environment variables from the command prompt in Windows?
If I modify or add an environment variable I have to restart the command prompt. Is there a command I could execute that would do this without restarting CMD?
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Getting raw SQL query string from PDO prepared statements
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This is a good start, but it fails if the value of a $param itself includes a question mark ("?").
– chickenchilli
Jun 6 '19 at 4:22
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How exactly does work?
...lgorithms reference and are
referenced by the parsing rules for
script start and end tags in HTML, in
foreign content, and in XML, the rules
for the document.write() method, the
handling of scripting, etc.
If the element has a src attribute,
and the element has a defer attribute,
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Logging errors in ASP.NET MVC
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I started using Elmah recently and it's one of the slickest and simplest exception loggers I've ever used. I read a post saying that MS should include it in ASP.net and I agree.
– dtc
May...
How to convert a Title to a URL slug in jQuery?
...\]{};:'"\\|\/,.<>?\s]/g, ' ').toLowerCase();
// trim spaces at start and end of string
str = str.replace(/^\s+|\s+$/gm,'');
// replace space with dash/hyphen
str = str.replace(/\s+/g, '-');
document.getElementById("slug-text").innerHTML= str;
//return str;
}
<inpu...
rails i18n - translating text with links inside
...as the link is in separate translation-item (as in Simones answer). If you start having many strings/translations with links you can dry it a bit more.
I made one helper in my application_helper.rb:
# Converts
# "string with __link__ in the middle." to
# "string with #{link_to('link', link_url, li...
Append TimeStamp to a File Name
...ext- The first part of the output required
Files will all start with text-
{0: Indicates that this is a string placeholder
The zero indicates the index of the parameters inserted here
yyyy- Prints the year in four digits followed by a dash
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How to delete (not cut) in Vim?
... is cutting lines with ,dd. After adding nnoremap <leader>dd ""dd it started to work
– Alexey
Nov 28 '19 at 7:52
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Time complexity of Euclid's Algorithm
...ough in each iteration and never become zero until you have arrived at the start of the series.
We can make O(log n) where n=max(a, b) bound even more tighter. Assume that b >= a so we can write bound at O(log b). First, observe that GCD(ka, kb) = GCD(a, b). As biggest values of k is gcd(a,c), w...
How to undo a git merge with conflicts
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Thank you, this info was very helpful. I had a merge that started with git stash apply on a wrong branch, and git merge --abort did nothing (no MERGE_HEAD), while git reset --merge did the trick.
– geomaster
Sep 10 '15 at 2:02
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