diff --git a/.export/bw-functions.html b/.export/bw-functions.html deleted file mode 100644 index 6155ca5..0000000 --- a/.export/bw-functions.html +++ /dev/null @@ -1,236 +0,0 @@ - - - - -bw-cloud-functions - - - - - - - - - - - - - -
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bw-cloud-functions

Thomas Ruoff

Created: 2019-08-13 Tue 23:18

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Logos in Analytics

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-A Logo Query contains a set of logo versions. -

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-Our backend identifies them by an URL that resolves with a PNG of that logo -version. -

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-The URL and the PNG is controlled by Logograb (our logo detection provider). -

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Showing Logos in Analytics

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-We show the logo versions in various places in Analytics, also in the chart exports. -

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-Though the PNGs used by Logograb are not optimized for displaying, especially -not on a whitish background. -

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1st try

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-Detect whitish logos in the client and add a dark background if it’s a whitish -logo. -

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Problems

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-Detection runs every single time a logo is shown. -

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-It runs on the client. -

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-We couldn’t make it work in certain places, especially in highcharts and -obviously exported charts. -

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2nd try

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-Move the detection and conversion to the server. -

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Wins

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-Browser caches converted image. -

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-Client stays slim. -

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-We can just use an image URL in the frontend and chart export service. -

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Problems left

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-Requested logos are cached only in memory. -

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-Not seperate -

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3rd try

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-Frontend was moved to CDN while this happend. -

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-Cloudfront seemed to support what we needed: execute some JS when the response -of an origin came back, so we could place detection and conversion before -returning it to the client and storing it in the CDN. -

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no wins, just problems

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-Turns out no way even access on the body, so no way to detect nor modify that -body. :( -

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4th try

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-CDN directs logo URL calls directly to a cloud function. -

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-We use bw-cloud-functions to implement conversion and detection. -

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wins

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-Re-used detection and conversion we already wrote in JS in the 2nd try. -

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-Super easy deployment -

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-Still makes it’s way into the CDN store -

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problems left

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-Well, we misunderstood how a CDN actually works. It’s NOT a storage as it -removes content that is not requested often enough in a region, so just a very -small TTL in the cache. -

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-To be fair, it’s not too bad the costs for all logo versions we currently get is -still pretty low and does not really justify to spend more time on it. -

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5th try (to be done)

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-Use cloud storage to store converted images and check there first, before doing -a fetch, detect an maybe do a conversion dance. -

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Created by Thomas.

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Created: 2019-08-12 Mon 23:09

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-To get a list of packages type M-x list-packages -

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1 to research

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1.1 backup file location configurable?

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1.2 highlight line

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1.3 git gutter needed

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1.4 what the hell is that footer thing you cannot edit?

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1.5 C-o does not open last file, not sure why yet

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1.6 persistant undo possible?

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1.7 helm/ivy - dash?

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-Still trying to figure what use-case each of these tries to -solve. I’m primarily looking for something that offers me an nice -interface to deal with all kind of lists of elements, like files, -buffers, commits, tags, grepper etc. -

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-I used to cover that all with vim.fzf and would again like to have -something like that. -

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-Though it seems, that I just need some inteface for lists of any -kind that I can easily fuzzy search. -

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-And other plugins to actually provide the content. -

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1.8 gruvbox-theme

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1.9 which-key

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-Seems great for learning the editor commands. But could also be -distracting -

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1.10 magit

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1.11 language server protocol

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-Mainly for my JS work, but probably worth to look at something -generic if there is something out there. -

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1.12 vim-unimpaired ?

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-Couln’t find something replicating unimpaired until now. -

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-Maybe I just need to roll most of these on my own -

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1.13 vim-abolish ?

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1.14 ranger/dired-ranger

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1.15 devdocs

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2 installed packages

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2.1 general

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2.1.1 editorconfig

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2.1.2 helm

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2.1.3 projectile

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2.1.4 magit

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2.2 evil related

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2.2.1 evil

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-evil uses “state” for the “modes” in vi. The term “mode” is already used in emacs -for a set of key bindings for a cetrain sort of text. A “mode’ may include custom -bindings for evil states. -

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-The state is shown in the status bar. -

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-There is also an emacs state <E>, basically turn off evil, which you can -toggle with ’C-z’. -

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-I’ve heard numerous times that people claim evil covers 99% of what they use in vim. -[[evil-maps.el][~/.emacs.d/elpa/evil-20190729.704/evil-maps.el] is a good place -to start looking if something does not work for you. -

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2.2.2 evil-escape

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2.2.3 evil-leader

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-I was first not sure if I should even start using the leader key -as I did in my vim config, as it would again not bring me further -in learning the standard key bindings vim offers. -

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-This is still a valid point, but I also feel it will slow me down -quite a bit, now that I’m considering to switch to Emacs. -

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-So I’ll start with using it, but keep it very high in my priorities -to finally getting rid of it. -

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-This is pretty important, as I’m pretty sure that I’ll still be using -Vim in quite some remote systems. -

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2.2.4 evil-surround

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2.2.5 evil-magit

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2.2.6 evil-org

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2.3 org-mode related

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2.3.1 org-bullets

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-UTF-8 bullets -

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3 considering packages

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3.1 general

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3.2 evil related

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3.2.1 evil-args

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3.2.2 evil-matchit

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3.2.3 evil-collection

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-This seems to use vim like keybindings in most common emacs -places. Not sure yet if this is a good idea. -

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3.3 org-mode related

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3.3.1 org-download

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-image d’n’d -

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3.3.2 org-gcal

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3.3.3 org-jira

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3.3.4 org-projectile

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3.3.5 org-pandoc

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3.3.6 org-reveal

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