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Official way to ask jQuery wait for all images to load before executing something
... images referenced in the CSS, such as background-image, list-style-image, etc.
waitForImages jQuery plugin
GitHub repository.
Readme.
Production source.
Development source.
Example Usage
$('selector').waitForImages(function() {
alert('All images are loaded.');
});
Example on jsFiddle.
More d...
Can a for loop increment/decrement by more than one?
...ep size. For instance, i++ means increment by 1. i+=2 is same as i=i+2,... etc.
Example:
let val= [];
for (let i = 0; i < 9; i+=2) {
val = val + i+",";
}
console.log(val);
Expected results: "2,4,6,8"
'i' can be any floating point or whole number depending on the desired step size.
...
Refactoring in Vim
...counter variables, cleaning/saving macro recordings to file for later use, etc.
Update
Since writing this more videocasts for the methods I describe have been published on vimcasts.org (I encourage you to watch ALL the Vimcasts!). For refactoring watch these ones:
Substitution with :Subvert
Pr...
Can Powershell Run Commands in Parallel?
...ms to have some background processing options such as start-job, wait-job, etc, but the only good resource I found for doing parallel work was writing the text of a script out and running those ( PowerShell Multithreading )
...
Regex to validate date format dd/mm/yyyy
...s that test are not leap years. For example: 1900, 2100, 2200, 2300, 2500, etc. In other words, it puts all years with the format \d\d00 in the same class of leap years, which is incorrect. – MuchToLearn
So it works properly only for [1901 - 2099] (Whew) ????
dd/MM/yyyy:
Checks if le...
Reset identity seed after deleting records in SQL Server
...E documentation (linked above) for additional information on restrictions, etc.
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Is it possible to disable floating headers in UITableView with UITableViewStylePlain?
... 'pages'. I'm using the headers of the table view to layout certain images etc. and I'd prefer it if they didn't float but stayed static as they do when the style is set to UITableViewStyleGrouped .
...
Java Immutable Collections
...n to allow you to check that your code actually is immutable (use of final etc.).
Second, it provides the persistent collections from Clojure, (with added generics) and ensures that elements added to the collections are immutable. Performance of these is apparently pretty good. Collections are ...
What is the purpose and uniqueness SHTML?
...ing views on the front end (as common in jquery, angular, vue, react apps, etc) basically supersedes that functionality in most cases
– speakingcode
Mar 1 '19 at 22:21
2
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How to list the properties of a JavaScript object?
... Also check out keys() in the console for Chrome Dev Tools, Firebug, etc.
– Sam Dutton
Sep 17 '11 at 9:59
markca...