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How to get the data-id attribute?
...out old IE browsers, you can also use HTML5 dataset API
HTML
<div id="my-div" data-info="some info here" data-other-info="more info here">My Awesome Div</div>
JS
var myDiv = document.querySelector('#my-div');
myDiv.dataset.info // "some info here"
myDiv.dataset.otherInfo // "more i...
iOS: How to store username/password within an app?
I have a login-screen in my iOS app.
The username and password will be saved in the NSUserDefaults and be loaded into the login-screen again when you enter the app again (of course, NSUserDefaults are permanent).
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Python json.loads shows ValueError: Extra data
... and I want to filter some data and store it into a new JSON file. Here is my code:
9 Answers
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Vagrant's port forwarding not working [closed]
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Thanks! That sneaky firewall rule is what caused my problems on RHEL 5.5.
– Roosh
Jun 25 '12 at 15:07
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Delete duplicate rows from small table
...rsions
AND T1.key = T2.key; -- add more columns if needed
See also my answer at How to delete duplicate rows without unique identifier which includes more information.
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Use CSS to automatically add 'required field' asterisk to form inputs
...jsfiddle.net/erqrN/2). I am actually using absolute positioning to line up my forms. I could absolutely position the * but it would mean that I would have to manually put in the distance for every length of form input, and wouldn't be able to have any flexible inputs.
– brenton...
How to source virtualenv activate in a Bash script
...idea that was what was happening when I do source This has vastly changed my bash scripting for the better. Thank you!
– Robert Townley
Jan 27 '16 at 21:45
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Anyway to prevent the Blue highlighting of elements in Chrome when clicking quickly?
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Super, was wondering why my trusty user-select:none was getting nowhere
– Sean T
Jul 8 '19 at 16:15
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Default parameters with C++ constructors [closed]
...on. I'm not sure what the surrounding thought here is and it has triggered my attention.
– Nikos
Sep 20 '19 at 9:44
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Iterating over dictionaries using 'for' loops
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@HarisankarKrishnaSwamy what is the alternative?
– JoeyC
Nov 8 '18 at 4:45
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