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Generate GUID in MySQL for existing Data?
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If UUID is implemented properly (and I believe it is), you should be able to create unique index without checking for duplicates.
– a1ex07
Jun 8 '11 at 15:32
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HTML select form with option to enter custom value
...Volvo</option>
<option>Saab</option>
<option>Mercedes</option>
<option>Audi</option>
</datalist>
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What is the worst gotcha in C# or .NET? [closed]
I was recently working with a DateTime object, and wrote something like this:
61 Answers
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What Vim command(s) can be used to quote/unquote words?
...be your easiest answer. If you are truly set against using it, here are some examples for what you can do. Not necessarily the most efficient, but that's why surround.vim was written.
Quote a word, using single quotes
ciw'Ctrl+r"'
ciw - Delete the word the cursor is on, and end up in insert mo...
Populate nested array in mongoose
How can I populate "components" in the example document:
12 Answers
12
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Git - Undo pushed commits
...oject in a remote repository, synchronized with a local repository (development) and the server one (prod). I've been making some commited changes already pushed to remote and pulled from the server. Now, I want to undo those changes. So I could just git checkout to the commit before the changes a...
Calling a parent window function from an iframe
I want to call a parent window JavaScript function from an iframe.
10 Answers
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Is there a version of JavaScript's String.indexOf() that allows for regular expressions?
...hat takes a regular expression instead of a string for the first first parameter while still allowing a second parameter ?
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How does one capture a Mac's command key via JavaScript?
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EDIT: As of 2019, e.metaKey is supported on all major browsers as per the MDN.
Note that on Windows, although the ⊞ Windows key is considered to be the "meta" key, it is not going to be captured by browsers as such.
This is only for the comm...
How to stop mysqld
...emons/org.macports.mysql.plist
Note: this is persistent after reboot.
Homebrew
launchctl unload -w ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist
launchctl load -w ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist
Binary installer
sudo /Library/StartupItems/MySQLCOM/MySQLCOM stop
sudo /Libra...