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Why check both isset() and !empty()
...et: '" . isset($s) . "'. ";
print "!empty: '" . !empty($s) . "'";
?>
https://3v4l.org/J4nBb
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How to open a new window on form submit
...ery('form').on('submit',function(e){
setTimeout(function () { window.open('https://www.google.com','_blank');}, 1000);});})
This code works for me perfect..
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Can I define a class name on paragraph using Markdown?
...er.
A simple paragraph with a class attribute.
{:.yourClass}
Reference: https://kramdown.gettalong.org/syntax.html#inline-attribute-lists
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jquery if div id has children
...kground: #9f9;
}
.failure {
background: #f99;
}
<script src="https://code.jquery.com/jquery-1.12.2.min.js"></script>
<div id="test">
<span>Children</span>
</div>
<div id="test2">
No children
</div>
The vanilla JS way
If...
Maven: Non-resolvable parent POM
...t;
<name>internal repository</name>
<url>https://my/private/repo</url>
<layout>default</layout>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<ena...
Checking if a field contains a string
...
https://docs.mongodb.com/manual/reference/sql-comparison/
http://php.net/manual/en/mongo.sqltomongo.php
MySQL
SELECT * FROM users WHERE username LIKE "%Son%"
MongoDB
db.users.find({username:/Son/})
...
Fixed page header overlaps in-page anchors
...html {
scroll-padding-top: 70px; /* height of sticky header */
}
from: https://css-tricks.com/fixed-headers-on-page-links-and-overlapping-content-oh-my/
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How does tuple comparison work in Python?
...l space, compared according to their length.
Note 3: referring to question https://stackoverflow.com/questions/36911617/python-2-tuple-comparison: do not think that a tuple is "greater" than another only if any element of the first is greater than the corresponding one in the second.
...
Cannot use identity column key generation with ( TABLE_PER_CLASS )
...to GenerationType.TABLE exactly as zoidbeck proposes.
Here is the video : https://www.youtube.com/watch?v=qIdM4KQOtH8
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how to get last insert id after insert query in codeigniter active record
...trans_commit();
return( $item_id );
}
}
Source for code structure: https://codeigniter.com/user_guide/database/transactions.html#running-transactions-manually
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