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Relational table naming convention [closed]
...ables, my typical use is to generate unique IDs for table PKs. INSERT INTO foo(id, somedata) VALUES (foo_s.nextval, "data"...)
Ok, that is what we call a Key or NextKey table. Name it as such. If you have SubjectAreas, use COM_NextKey to indicate it is common across the database.
Btw, that is a...
Any way to limit border length?
...50%;
width: 1px;
}
<div id="menu">
<ul>
<li>Foo</li>
<li>Bar</li>
<li>Baz</li>
</ul>
</div>
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impro...
Executing Shell Scripts from the OS X Dock?
...cked instead of opening an editor.
If you want to have an extension (like foo.sh), you can go to the file info window in Finder and change the default application for that particular script from whatever it is (TextEdit, TextMate, whatever default is set on your computer for .sh files) to Terminal....
slashes in url variables
... if they treated underscores as spaces you would no longer be able to find foo_bar (likely a class of some kind) within the search results. Blah blah... In conclusion: Underscores are not bad for SEO if you understand how the search engine you're "optimising" for actually works.
...
How do you connect to multiple MySQL databases on a single webpage?
...query("select * from tablename");
foreach ($result as $row) {
echo $row['foo'] . "\n";
}
Or, if you have variables:
$stmt = $db->prepare("select * from tablename where id = :id");
$stmt->execute(array(':id' => 42));
$row = $stmt->fetch();
If you need multiple connections open at o...
PHP Redirect with POST data
...ram string $url URL.
* @param array $post_data POST data. Example: array('foo' => 'var', 'id' => 123)
* @param array $headers Optional. Extra headers to send.
*/
public function redirect_post($url, array $data, array $headers = null) {
$params = array(
'http' => array(
...
RegEx backreferences in IntelliJ
...ound my group with "()", otherwise I can't reference it later. Ex: search (foo) replace: $1bar
– Ghedeon
Nov 17 '15 at 15:41
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How to use ? : if statements with Razor and inline code blocks
...oString() - Which didn't work in my case. You can do this @(condition ? $"{foo.bar}" : "Default")
– Dan Harris
Feb 6 '18 at 16:18
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How to center an element horizontally and vertically
...;
align-items: center;
justify-content: space-around;
}
<div>foo</div>
<div>bar</div>
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...
What is the difference between class and instance methods?
...ic. Methods and properties not marked static are instance methods.
class Foo {
public static void ClassMethod() { ... }
public void InstanceMethod() { ... }
}
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