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Accessing items in an collections.OrderedDict by index
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If you only access one item, you can avoid the memory overhead of list(d.items()) by using next(islice(d.items(), 1)) to get ('bar', 'spam')
– Quantum7
Oct 20 '17 at 15:37
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What is the right way to override a setter method in Ruby on Rails?
...d like to know if the following is a "proper"/"correct"/"sure" way to override a setter method for a my class attribute.
5 ...
How to create Windows EventLog source from command line?
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Try "eventcreate.exe"
An example:
eventcreate /ID 1 /L APPLICATION /T INFORMATION /SO MYEVENTSOURCE /D "My first log"
This will create a new event source named MYEVENTSOURCE under APPLICATION event log as INFORMATION event type.
I think this utility is included only fro...
Read-only and non-computed variable properties in Swift
...wing in Objective-C. I have readonly properties, and they cannot be individually changed. However, using a specific method, the properties are changed in a logical way.
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jQuery get input value after keypress
...st is the same as input:text[name=dSuggest] you can simplify this code considerably (and if it isn't, having an element with a name that is the same as the id of another element is not a good idea).
$('#dSuggest').keypress(function() {
var dInput = this.value;
console.log(dInput);
$(".d...
jQuery - Detect value change on hidden input field
I have a hidden text field whose value gets updated via an AJAX response.
8 Answers
8
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Have a div cling to top of screen if scrolled down past it [duplicate]
... attaching a handler to the window.scroll event
// Cache selectors outside callback for performance.
var $window = $(window),
$stickyEl = $('#the-sticky-div'),
elTop = $stickyEl.offset().top;
$window.scroll(function() {
$stickyEl.toggleClass('sticky', $window.scroll...
How remove word wrap from textarea?
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The "wrap" attribute works in Firefox 3.6, but isn't valid HTML5. However, the CSS solution doesn't work, as if "white-space:nowrap" is ignored.
– Clint Pachl
Mar 21 '11 at 21:56
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Convert a python dict to a string and back
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@TylerEaves Can you provide example how it should be done.
– Boban
Sep 11 '16 at 9:43
1
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How to get client's IP address using JavaScript?
...d to somehow retrieve the client's IP address using JavaScript; no server side code, not even SSI.
50 Answers
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