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Labels for radio buttons in rails form
... to Rails, I've found this answer the one I keep coming back to. It's the gift that keeps on giving. Well, until I remember the proper syntax anyway... :)
– John Gallagher
Oct 20 '11 at 19:14
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how do i block or restrict special characters from input fields with jquery?
...= String.fromCharCode(!event.charCode ? event.which : event.charCode);
if (!regex.test(key)) {
event.preventDefault();
return false;
}
});
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How do you stop MySQL on a Mac OS install?
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There are different cases depending on whether you installed MySQL with the official binary installer, using MacPorts, or using Homebrew:
Homebrew
brew services start mysql
brew services stop mysql
brew services restart mysql
MacPor...
How do I rename a column in a SQLite database table?
...nd also within all indexes, triggers, and views that reference the column. If the column name change would result in a semantic ambiguity in a trigger or view, then the RENAME COLUMN fails with an error and no changes are applied.
Image source: https://www.sqlite.org/images/syntax/alter-table-stm...
git remote add with other SSH port
In Git, how can I add a remote origin server when my host uses a different SSH port?
5 Answers
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Add centered text to the middle of a -like line
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I don't know if this has been figured out but flexbox offers quite a solution:
<div class="separator">Next section</div>
.separator {
display: flex;
align-items: center;
text-align: center;
}
.separator::before, ...
Select statement to find duplicates on certain fields
...above. Based on that you'll need to use an order by clause and a sub query if needed. If you can post some sample data, it would really help.
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What's the difference between and
...h <T extends Foo> it will become Foo under erasure. (This can matter if you're trying to retain compatibility with a pre-generics API that used Object.)
Source: http://download.oracle.com/javase/tutorial/extra/generics/convert.html; it explains why the JDK's java.util.Collections class has a ...
Dynamic SQL - EXEC(@SQL) versus EXEC SP_EXECUTESQL(@SQL)
...query plan reuse. When using sp_executesql, parameters are explicitly identified in the calling signature. This excellent article descibes this process.
The oft cited reference for many aspects of dynamic sql is Erland Sommarskog's must read: "The Curse and Blessings of Dynamic SQL".
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What does get-task-allow do in Xcode?
...this value is set to YES that targets Debug profiles, and another that specifies NO, targeting Distribution profiles?
– Greg Maletic
Feb 9 '11 at 1:27
2
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