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Is it possible to use jQuery .on and hover?

...($) { //append div to document body $('<div class="selector">Test</div>').appendTo(document.body); }(jQuery)); The above code for .on() would not stand. Instead, you should modify your code slightly, like this: $(document).on({ mouseenter: function () { //stuff to...
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Why doesn't requests.get() return? What is the default timeout that requests.get() uses?

...value you pass on your Session.get() call. (Note that I haven't actually tested this code, so it may need some quick debugging, I just wrote it straight into the GitHub window.) 2. Use a fork of requests from kevinburke: https://github.com/kevinburke/requests/tree/connect-timeout From its d...
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An invalid form control with name='' is not focusable

... This problem may arise when a page is built & tested with a browser that doesn't support clientside validation or doesn't prevent the form submission (see Safari). The next developer or user with a browser that actually prevents form submission on clientside errors (see ...
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Should a retrieval method return 'null' or throw an exception when it can't produce the return value

...e two routines. One routine throws an exception and the other is a boolean test routine that returns the object in an output parameter and the routine returns a false if the object was not found. It's hard to misuse a Try routine. It's real easy to forget to check for null. So when null is an erro...
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Should I index a bit field in SQL Server?

...rmance gain vs. keeping the index up to date. The reason everyone says to test is because SQL contains a very clever and complex optimizer that may ignore an index if it decides table scanning is faster, or may use a sort, or may organize memory pages however it darn well likes. ...
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Jump to function definition in vim

...ana/vim-textobj-user' \| Plug 'glts/vim-textobj-comment' Plug 'janko/vim-test' Plug 'vim-scripts/vcscommand.vim' Plug 'mhinz/vim-signify' call plug#end() You can google each to see what they do. share | ...
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Sorting a Python list by two fields

...g the list around a lot more. @Mike, you're incorrect; I suggest actually testing answers before declaring them wrong. – Glenn Maynard Mar 6 '11 at 21:39 6 ...
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How to disable typing special characters when pressing option key in Mac OS X? [closed]

...ave a memory leak and your system will run out of memory in a few seconds. Tested on el capitan, in the hard way. share | improve this answer | follow | ...
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How can I be notified when an element is added to the page?

... ); if (!ret.done) { // poor man's "is it a promise?" test if ("then" in ret.value) { // wait on the promise ret.value.then( iterate ); } // immediate value: just send right back in else { ...
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Is there a built in function for string natural sort?

... Just by doing a timed test compared to all the others on this forum, this solution is by far the fastest and most efficient for the type of data @snakile is trying to process – S. R. Colledge Mar 22 at 8:07 ...