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JavaScript: filter() for Objects
...happen to your code. Things will break. You're extending all object types, including object literals.
Here's a quick example you can try:
// Extend Object.prototype
Object.prototype.extended = "I'm everywhere!";
// See the result
alert( {}.extended ); // "I'm everywhere!"
alert( ...
FB OpenGraph og:image not pulling images (possibly https?)
... exactly 1.91 : 1 and/or the og:image:width and og:image:height data i not included, then Facebook will have to process the image after scrapping it to fit their dimensions. The image will also end up being cropped, which may be unwanted. For details, see: developers.facebook.com/docs/sharing/best-p...
How to install python modules without root access?
...ults to something like $HOME/.local or $HOME/Library/Python/2.7/bin and is included by default on the PYTHONPATH
To do this, create a .pydistutils.cfg in your home directory:
cat > $HOME/.pydistutils.cfg <<EOF
[install]
user=1
EOF
Now you can run easy_install without root privileges:
e...
In HTML I can make a checkmark with ✓ . Is there a corresponding X-mark?
...ntity exists for the character you want, try the &what search site. It includes the name for each entity, if there is one.
As mentioned in the comments, &check; and &cross; are not supported in HTML4, so you may be better off using the more cryptic &#x2713; and &#x2717; if you w...
Accessing bash command line args $@ vs $*
...
Here is an example, which includes quoted input. The input also matters!
– Serge Stroobandt
Oct 17 '17 at 20:57
...
How to reset or change the MySQL root password?
...series of questions about securing your installation (highly recommended), including if you want to provide a new root password.
If you do NOT know the root password, refer to this Ubuntu-centric write up on the process.
See for more info:
https://help.ubuntu.com/16.04/serverguide/mysql.html
h...
How do I check in SQLite whether a table exists?
...urns one row for each column in the named table. Columns in the result set include the column name, data type, whether or not the column can be NULL, and the default value for the column. The "pk" column in the result set is zero for columns that are not part of the primary key, and is the index of ...
Using querySelector with IDs that are numbers
...e meant the id values used were no longer simple alphabetic characters and included numbers and special characters.
I ended up using CSS.escape: https://developer.mozilla.org/en-US/docs/Web/API/CSS/escape
console.log(CSS.escape('1'));
First, this is the failing case:
const theId = ...
How do you update Xcode on OSX to the latest version?
...r.apple.com/download/more and scroll down I can also see earlier versions, including 8.2.1 - maybe pursue this with Apple Help
– kris
Sep 27 '17 at 14:39
1
...
Remove border radius from Select tag in bootstrap 3
....form-control { border-radius: 0; }
be sure to insert the override after including bootstraps css.
If you ONLY want to remove the radius on select form-controls use
select.form-control { ... }
instead
EDIT: works for me on chrome, firefox, opera, and safari, IE9+ (all running on linux/safari...