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Proper MIME type for OTF fonts
...e to MIME types of font/XXX, as backed by the W3C in its proposal for WOFF v2. This is being tracked by the Internet Engineering Task Force (IETF) under The font Top Level Type and in February 2017 was approved RFC status (see RFC 8081) so it may all change yet!
While on the topic of web servers, i...
Vagrant ssh authentication failure
...vate_key
IdentitiesOnly yes
LogLevel FATAL
http://docs.vagrantup.com/v2/cli/ssh_config.html
Second, do:
Change the contents of file insecure_private_key with the contents of your personal system private key
Or use:
Add it to the Vagrantfile:
Vagrant.configure("2") do |config|
config.ssh.p...
How to create a printable Twitter-Bootstrap page
...
In case someone is looking for a solution for Bootstrap v2.X.X here. I am leaving the solution I was using. This is not fully tested on all browsers however it could be a good start.
1) make sure the media attribute of bootstrap-responsive.css is screen.
<link href="/css/boot...
Enabling HTTPS on express.js
....NODE_ENV == 'production') {
local.ssl = {
secureProtocol: 'SSLv23_method',
secureOptions: require('constants').SSL_OP_NO_SSLv3,
ca: require('fs').readFileSync(__dirname + '/path/to/ca.crt','ascii'),
key: require('fs').readFileSync(__dirname + '/path/to/jsbot.key'...
Redefine tab as 4 spaces
...ated by pressing the tab key, which would result in the file literally containing (up to) 4 space characters for each "tab" you type?
Depending on your answer, one of the following sets of
settings should work for you:
For tab characters that appear 4-spaces-wide:
set tabstop=4
If you're using...
How are 3D games so efficient? [closed]
...timized instructions and special techniques exist when you're developing against a particular set of hardware, to enable even better speedups.
The other part of your question is why a demo uses so much CPU:
... while a DX demo of a rotating Teapot @ 60fps uses a whopping 30% ?
It's common fo...
How to hide a in a menu with CSS?
...t">
<option value="v1">options 1</option>
<option value="v2">options 2</option>
<option value="v3" id="o3">options 3</option>
<option value="v4">options 4</option>
<option value="v5">options 5</option>
</select>
<script>
jQue...
What does %~dp0 mean, and how does it work?
... - expands %I to a file extension only
%~sI - expanded path contains short names only
%~aI - expands %I to file attributes of file
%~tI - expands %I to date/time of file
%~zI - expands %I to size of file
%~$PATH:I - searches the directories listed in the PATH
...
windows service vs scheduled task
...itional accounts LocalService and NetworkService are available in schtasks v2 Vista onwards and should be preferred where possible. At the time, this referred to the schtasks in XP and Server 2003 which only accept the System as the parameter per the old version manual technet.microsoft.com/en-us/li...
Fastest way to replace NAs in a large data.table
...d Ramnath's answers.
require(data.table) # v1.6.6
require(gdata) # v2.8.2
set.seed(1)
dt1 = create_dt(2e5, 200, 0.1)
dim(dt1)
[1] 200000 200 # more columns than Ramnath's answer which had 5 not 200
f_andrie = function(dt) remove_na(dt)
f_gdata = function(dt, un = 0) gdata::NAToUnkno...