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Position icons into circle
...re images here */
- ];
- let n_imgs = imgs.length;
- let has_mid = 1; /* 0 if there's no item in the middle, 1 otherwise */
- let m = n_imgs - has_mid; /* how many are ON the circle */
- let tan = Math.tan(Math.PI/m); /* tangent of half the base angle */
.container(style=`--m: ${m}; --tan: ${+tan.t...
Why is jquery's .ajax() method not sending my session cookie?
...
AJAX calls only send Cookies if the url you're calling is on the same domain as your calling script.
This may be a Cross Domain Problem.
Maybe you tried to call a url from www.domain-a.com while your calling script was on www.domain-b.com (In other wor...
Bootstrap 3 collapsed menu doesn't close on click
...matically the "collapse" class. You don't need any additional jquery code. If you have such behaviour, it means something is wrong in your html code (for my part I was including twice jquery and bootstrap, see the answer of @raisercostin).
– RomOne
Feb 15 '17 a...
Viewing my IIS hosted site on other machines on my network
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If it still doesn't work, then you can Turn off the firewall itself, at least for development environment.
– USER_NAME
May 3 '15 at 20:11
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jQuery Popup Bubble/Tooltip [closed]
...s long as the mouse is over the item that threw the onmouseover event OR if the mouse is moved into the bubble. My bubble will need to have all manners of HTML and styling including hyperlinks, images, etc.
...
Create a new Ruby on Rails application using MySQL instead of SQLite
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If you already have a rails project, change the adapter in the config/database.yml file to mysql and make sure you specify a valid username and password, and optionally, a socket:
development:
adapter: mysql2
database: d...
PHP Composer update “cannot allocate memory” error (using Laravel 4)
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Looks like you runs out of swap memory,
try this
/bin/dd if=/dev/zero of=/var/swap.1 bs=1M count=1024
/sbin/mkswap /var/swap.1
/sbin/swapon /var/swap.1
as mentioned by @BlackBurn027 on comments below, this solution was described in here
...
Why does appending “” to a String save memory?
...al String. This can be advantageous in some circumstances, but problematic if you want to get a substring and dispose of the original String (as you've found out).
Take a look at the substring() method in the JDK String source for more info.
EDIT: To answer your supplementary question, constructin...
Programmatically trigger “select file” dialog box
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If you're looking to have your own button to upload a file instead of using <input type="file" />, you can do something like:
<input id="myInput" type="file" style="visibility:hidden" />
<input type="button" v...
Google Maps zoom control is messed up
...14 and zoom controls will look fine again. To avoid such bugs use more specific selectors in your CSS.
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