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What is the difference between onBlur and onChange attribute in HTML?
When is one called versus the other? Is there a situation were onChange would be called but onBlur would not be called?
7 A...
DLL and LIB files - what and why?
... into your program. Static libraries are sometimes called 'archives' for this reason.
Dynamic libraries take this one step further. It seems wasteful to have multiple copies of the library functions taking up space in each of the programs. Why can't they all share one copy of the function? This is...
Random number from a range in a Bash Script
...a random port number between 2000-65000 from a shell script. The problem is $RANDOM is a 15-bit number, so I'm stuck!
1...
How can you integrate a custom file browser/uploader with CKEditor?
The official documentation is less than clear - what's the correct way to integrate a custom file browser/uploader with CKEditor? (v3 - not FCKEditor)
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Is python's sorted() function guaranteed to be stable?
The documentation doesn't guarantee that. Is there any other place that it is documented?
5 Answers
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How can I get the button that caused the submit from the form submit event?
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I leveraged document.activeElement as sketched in this answer: How to get the focused element with jQuery?
$form.on('submit', function() {
var $btn = $(document.activeElement);
if (
/* there is an activeElement at all */
$btn.length &&
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`from … import` vs `import .` [duplicate]
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edited Jan 29 '14 at 6:40
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URLs: Dash vs. Underscore [closed]
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This is just a guess, but it seems they picked the one that people most probably wouldn't use in a name. This way you can have a name that includes a hyphenated word, and still use the underbar as a word delimiter, e.g. UseTwo...
In a storyboard, how do I make a custom cell for use with multiple controllers?
...trying to use storyboards in an app I'm working on. In the app there are Lists and Users and each contains a collection of the other (members of a list, lists owned by a user). So, accordingly, I have ListCell and UserCell classes. The goal is to have those be re-usable throughout the app (i...
How to think in data stores instead of databases?
... of the benefits of Google Datastore (e.g. performance and the ability to distribute data), but some good database functionality is sacrificed (e.g. joins).
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