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jQuery AJAX submit form
... Include an error callback to this to make it complete. One never knows when one will get an error, should always account for it.
– aaron-coding
May 15 '15 at 18:30
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How do I update if exists, insert if not (AKA “upsert” or “merge”) in MySQL?
...sage`
(`thing_id`, `times_used`, `first_time_used`)
VALUES
(4815162342, 1, NOW())
ON DUPLICATE KEY UPDATE
`times_used` = `times_used` + 1
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follo...
Image Segmentation using Mean Shift explained
...Or:
Which is very similar to our previous result, but as you can see, now we have only three output levels.
HTH!
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How to remove a directory from git repository?
...l this delete the directory from the point it was added to repository till now? Or is it just to remove the directory and recommit it to the .git repo?
– alpha_989
Jan 21 '18 at 18:15
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Twitter Bootstrap alert message close and open again
...t you should use jQuery's live to set the handler on all elements that are now and in future in the dom or get removed.
I use
$(document).on("click", "[data-hide-closest]", function(e) {
e.preventDefault();
var $this = $(this);
$this.closest($this.attr("data-hide-closest")).hide();
}...
Mac zip compress without __MACOSX folder?
...ter many downvotes: I was using this option for some time ago and I don't know where I learnt it, so I can't give you a better explanation. Chris Johnson's answer is correct, but I won't delete mine. As one comment says, it's more accurate to what OP is asking, as it compress without those files, in...
How do you share constants in NodeJS modules?
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I'm sorry to do this, but -1 for knowing better but not providing an alternative (better) solution; (re: "But really, you shouldn't do that. Keeping things properly encapsulated is a good thing.")
– Thank you
Aug 18 '13 ...
A regular expression to exclude a word/string
...h words, you need a conjuction:
^/(?!ignoreme$)(?!ignoreme2$)[a-z0-9]+$
Now both conditions must be true (neither ignoreme nor ignoreme2 is allowed) to have a match.
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creating a strikethrough text?
...ed_dark"/>
</shape>
</item>
</selector>
Now, you just have to set above drawable in your TextView as foreground. For example,
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Your Textview with StrikeT...
Laravel Eloquent: Ordering results of all()
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I'm interested in knowing how this works behind the scenes. It strikes me as though sorting the collection with sortBy() happens inside the Laravel Engine (in PHP), while the orderBy() is done in the database. Surely the database is going to be...