DailyDigs

Updated on Dec 6, 2021 07:24 +0000

Stack Overflow finds

So this page should log all the things you do with settings, fixes, hacks with timestamp and place applied so that may become easy to revert the ugly work!

Wifi power management 2021-01-12T16:50:17-0600

Problem: My laptop sometimes to save power, puts wifi onto to a lowpoer mode. Although this is great if my computer was ever on battery.

Fix: set wifi.powersave = 2 (was 3 initially) Reboot for the change to take effect.

SO: link edit

sudo vi /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf

How to add swap from rootfs partition 2021-03-16T14:15:51-0500

Source: Linux Post

Inserting timestamp in vim 2021-03-16T14:15:13-0500

Source: Stack Overflow

map Dx :r! date +"\%FT\%T\%z"<CR>

Just type Dx in Normal mode and it should work as intended.

Basys 3 and 2 has got a VGA driver (missing timestamp) 2021-03-18T02:46:27+0000

Source EmbeddedThoughts

Gist: You need to develop a clock generator in bits/sec for a said resolution(say 640x480) such that you hit a desired refresh rate(say 60Hz). Now, there are 2 signals hSync and vSync that refresh at the resolution intervals, and then we have a 12-bit color output RGB(3 bits each). This 12-bit signal passes through a DAC and then it gets out to VGA port.

Testing LatTex on HUGO with MathJax 2021-03-18T02:46:27+0000

Source: geoffruddock

Type equation on a single line, with top and bottom spaces. Use double dollar signs as delimiter.

The following

$$\int_{a}^{b} x^2 dx$$

Is an integral

The following inline $ \int_{a}^{b} x^2 dx $ and a Block

$$ \int_{a}^{b} x^2 dx $$

Is an integral

$$TeX Code$$

Twilio Conference patch a dialed call

Source: twilio

We have a requirement to create a conference, and then dial out to all subscribers of the conference.

Vim must haves as told by Twilio

date: Mon 6 Dec 07:23:03 GMT 2021

They talk about vundle, syntastic, NerdTree, and many more. Link