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In Javascript, how to conditionally add a member to an object?
......(condition) && {someprop: propvalue},
...otherprops
}
Live Demo:
const obj = {
...(true) && {someprop: 42},
...(false) && {nonprop: "foo"},
...({}) && {tricky: "hello"},
}
console.log(obj);
...
Bootstrap Element 100% Width
... <div class="col-xs-12">d</div>
</div>
</div>
Demo: http://www.bootply.com/tVkNyWJxA6
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How to run cron job every 2 hours
...* python/php/java yourfilepath
Example :0 */2 * * * python ec2-user/home/demo.py
and make sure you have keep one blank line after the last cron job in your crontab file
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How to make button look like a link?
...make only certain buttons look like anchors.
See this JSFiddle for a live-demo.
Please also note that this applies the default anchor-styling to buttons (e.g. blue text-color). So if you want to change the text-color or anything else of anchors & buttons, you should do this after the CSS above...
A more pretty/informative Var_dump alternative in PHP? [closed]
...
I wrote my own: REF (demo):
Plans are to add text-only rendering, and display info about the input expression like Kint does...
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How do short URLs services work?
...c purposes etc.
To understand the URL-Shortening process I have created a demo project on GitHub and also a blog post. Do refer to this and let me know if it was helpful.
Blog Post : URL Shortening
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Maximum size of a element
...vas dimensions within the size limitations of each
browser/platform.
A demo link and test results are available in the README, as well as a known issues section which touches on performance and virtual machine considerations.
Full disclosure, I am the author of the library. I created it back in...
What's the hardest or most misunderstood aspect of LINQ? [closed]
...elped me get a practical grasp of it:
static void Linq_Deferred_Execution_Demo()
{
List<String> items = new List<string> { "Bob", "Alice", "Trent" };
var results = from s in items select s;
Console.WriteLine("Before add:");
foreach (var result in results)
{
...
How to print colored text in Python?
...an use on the Dwarf Fortress Wiki see (user-made tilesets).
The Text Mode Demo Contest has more resources for doing graphics in text mode.
Hmm.. I think got a little carried away on this answer. I am in the midst of planning an epic text-based adventure game, though. Good luck with your colored te...
Selecting text in an element (akin to highlighting with your mouse)
...t;
<p class="click-me">Click me!</p>
Here is a working demo. For those of you looking for a jQuery plugin, I made one of those too.
jQuery (original answer)
I have found a solution for this in this thread. I was able to modify the info given and mix it with a bit of jQuery to...