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json_encode/json_decode - returns stdClass instead of Array in PHP
...'s JSON, not JSAAN. :)
So PHP has to convert your array into an object in order to encode into JSON.
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Algorithm to randomly generate an aesthetically-pleasing color palette [closed]
...olden angle (137,5 degrees)
http://en.wikipedia.org/wiki/Golden_angle
in order to get different colours each time that do not overlap.
Adjusting the brightness for the color wheel you could get also different bright/dark color combinations.
I've found this blog post that explains really well th...
How do I make a composite key with SQL Server Management Studio?
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How to redirect to previous page in Ruby On Rails?
...@pSkarl How can I pass a notice object with the redirect_back statement in order to tell the user something went wrong with a flash message?
– alexventuraio
Dec 12 '16 at 5:54
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How can I remove a character from a string using Javascript?
...x + char.length);
char.length is zero. You need to add 1 in this case in order to skip character.
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How do you automatically resize columns in a DataGridView control AND allow the user to resize the c
...ataGridViewAutoSizeRowsMode.None;
Also, I have set the
grid.AllowUserToOrderColumns = true;
grid.AllowUserToResizeColumns = true;
Now the column widths can be changed and the columns can be rearranged by the user. That works pretty well for me.
Maybe that will work for you.
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Pythonic way to check if a file exists? [duplicate]
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Capturing TAB key in text box [closed]
...some way to prevent the default action, moving to the next item in the tab order, from occurring.
In Firefox you can call the preventDefault() method on the event object passed to your event handler. In IE, you have to return false from the event handle. The JQuery library provides a preventDefault...
Put icon inside input element in a form
...First, it uses a background-image for the <input> element. Then, in order to push the cursor over, it uses padding-left.
In other words, they have these two CSS rules:
background: url(images/comment-author.gif) no-repeat scroll 7px 7px;
padding-left:30px;
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How does one remove an image in Docker?
..., you now have:
docker system prune will delete ALL unused data (i.e., in order: containers stopped, volumes without containers and images with no containers).
See PR 26108 and commit 86de7c0, which are introducing a few new commands to help facilitate visualizing how much space the Docker daemon ...