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Open URL under cursor in Vim with browser
...irefox.exe" ' . url
endfun
You should use getline('.') and matchstr() to extract url under cursor. The rest is the same.
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How can I add a help method to a shell script?
...d your option to accept an argument, then you should definitely go for the extra complexity of using getopts.
As a quick reference, I like The 60 second getopts tutorial.†
You may also want to consider the getopt program instead of the built in shell getopts. It allows the use of long options, a...
How to create a JavaScript callback for knowing when an image is loaded?
...
.complete + callback
This is a standards compliant method without extra dependencies, and waits no longer than necessary:
var img = document.querySelector('img')
function loaded() {
alert('loaded')
}
if (img.complete) {
loaded()
} else {
img.addEventListener('load', loaded)
img.a...
Ways to implement data versioning in MongoDB
...Mongoid has built in simple versioning
http://mongoid.org/en/mongoid/docs/extras.html#versioning
mongoid-history is a Ruby plugin that provides a significantly more complicated solution with auditing, undo and redo
https://github.com/aq1018/mongoid-history
...
How to create a .gitignore file
...e has the skill to open a text-editor and create a .gitignore file without extra risky hacks.
– vdegenne
Jan 12 '17 at 5:28
...
“message failed to fetch from registry” while trying to install any module
...alling on older Ubuntu and other apt-based distributions may require a few extra steps. Example install:
sudo apt-get update
sudo apt-get install -y python-software-properties python g++ make
sudo add-apt-repository ppa:chris-lea/node.js
sudo apt-get update
sudo apt-get install nodejs
After that...
Given the lat/long coordinates, how can we find out the city/country?
...okups per second)
Disadvantages:
Not automatically up to date
Requires extra code if you want to distinguish the case where the nearest city is dozens of miles away
May give weird results near the poles and the international date line (though there aren't any cities in those places anyway
...
Using DNS to redirect to another URL with a path [closed]
...dex.htm, You might just as well make www.roof.com point there, no need for extra DNS records.
– Michiel
Nov 21 '13 at 19:39
12
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Using Panel or PlaceHolder
...er HTML tags.
The Panel does have outer HTML tags but does have some cool extra properties.
BackImageUrl: Gets/Sets the
background image's URL for the panel
HorizontalAlign: Gets/Sets the
horizontal alignment of the parent's
contents
Wrap: Gets/Sets whether the
panel's content wraps
There is a...
Force DOM redraw/refresh on Chrome/Mac
...ement to a composite layer with translateZ fixed the issue without needing extra javascript.
.willnotrender {
transform: translateZ(0);
}
As these painting issues show up mostly in Webkit/Blink, and this fix mostly targets Webkit/Blink, it's preferable in some cases. Especially since many J...