Disk read-and-write head Updated +Created
E. Coli K-12 MG1655 gene Updated +Created
Default run variant Updated +Created
The default run variant, if you don't pass any options, just has the minimal growth conditions set. What this means can be seen at condition.
Notably, this implies a growth medium that includes glucose and salt. It also includes oxygen, which is not strictly required, but greatly benefits cell growth, and is of course easier to have than not have as it is part of the atmosphere!
But the medium does not include amino acids, which the bacteria will have to produce by itself.
History of the electromagnetic theory of light Updated +Created
Inside Job (2010) Updated +Created
TransferWise Updated +Created
This is a good company, first they truly helped reduce international transfer fees. They they continued to morph into a decent challenger bank.
Their Wise Interest account was amazing as of late 2023: wise.com/gb/interest/
Instant access with representative national interests and 0.29% fees.
Brick and mortar banks were way way behind in that regard!
E.g. October 2023, Wise was doing 4.87% interest after fees, while Barclay's best option was 1.16% above 5k pounds on the Rainy Day Saver (5% below). Ridiculous!
git mergetool with meld or kdiff3 Updated +Created
These are good free newbie GUI options:
sudo apt install meld
git mergetool --tool meld

sudo apt install kdiff3
git mergetool --tool kdiff3
https://raw.githubusercontent.com/cirosantilli/media/master/meld.png
https://raw.githubusercontent.com/cirosantilli/media/master/kdiff3.png
Let's make a more interesting conflict:
git-tips-2.sh
#!/usr/bin/env bash

set -eux

add() (
  rm -f f
  for i in `seq 10`; do
    printf "before $i\n\n" >> f
  done
  printf "conflict 1 $1\n\n" >> f
  for i in `seq 10`; do
    printf "middle $i\n\n" >> f
  done
  printf "conflict 2 $2\n\n" >> f
  for i in `seq 10`; do
    printf "after $i\n\n" >> f
  done
  git add f
)

rm -rf git-tips-2
mkdir git-tips-2
cd git-tips-2
git init

for i in 1 2 3; do
  add $i $i
  git commit -m $i
done

add 3 4
git commit -m 4

add 5 4
git commit -m 5

git checkout HEAD~2
git checkout -b my-feature

add 3 6
git commit -m 6

add 7 6
git commit -m 7
Move your branch on top of newest master Updated +Created
Before:
5 master
|
4 7 my-feature HEAD
| |
3 6
|/
2
|
1
Action:
git rebase
After:
7 my-feature HEAD
|
6
|
5 master
|
4
|
3
|
2
|
1
Ready to push with linear history!
Pro of superconducting qubits Updated +Created
SHT_SYMTAB on the executable Updated +Created
By default, NASM places a .symtab on the executable as well.
This is only used for debugging. Without the symbols, we are completely blind, and must reverse engineer everything.
You can strip it with objcopy, and the executable will still run. Such executables are called "stripped executables".
Tachyonic antitelephone Updated +Created
The Big Short (2015) Updated +Created
Video 1.
I'm Jacked to the Tits remix by The Big Short (2021)
Source.
diff3 Updated +Created
diff3 conflict is basically what you always want to see, either by setting it as the default as per stackoverflow.com/questions/27417656/should-diff3-be-default-conflictstyle-on-git:
git config --global merge.conflictstyle diff3
or as a one off:
git checkout --conflict=diff3
With this, conflicts now show up as:
++<<<<<<< HEAD
 +5
++||||||| parent of 7b0f59d (6)
++3
++=======
+ 6
++>>>>>>> 7b0f59d (6)
7b0f59d is the SHA-2 of commit 6.
instead of the inferior default:
++<<<<<<< ours
 +5
++=======
+ 6
++>>>>>>> theirs
We can also observe the current tree state during resolution:
* b4ec057 (HEAD, master) 5
* 0b37c1b 4
| * fbfbfe8 (my-feature) 7
| * 7b0f59d 6
|/
* 661cfab 3
* 6d748a9 2
* c5f8a2c 1
so we understand that we are now at 5 and that we are trying to apply our commit 6
So it is much clearer what is happening:
  • master changed the code from 3 to 5
  • our feature changed the code from 3 to 6
and so now we have to decide what the new code is that will put both of these together.
Let's say we decide it is 5 + 6 = 11 and continue rebasing:
git add .
git rebase --continue
We now reach:
++<<<<<<< HEAD
 +11
++||||||| parent of fbfbfe8 (7)
++6
++=======
+ 7
++>>>>>>> fbfbfe8 (7)
and the tree looks like:
* ca7f7ff (HEAD) 6
* b4ec057 (master) 5
* 0b37c1b 4
| * fbfbfe8 (my-feature) 7
| * 7b0f59d 6
|/
* 661cfab 3
* 6d748a9 2
* c5f8a2c 1
So we understand that:
  • after the previous step we added commit 6 on top of 5
  • now we are adding 7 on top of the new 6 (which we decided would contain 11)
and after resolving that one we now reach:
* e1aaf20 (HEAD -> my-feature) 7
* ca7f7ff 6
* b4ec057 (master) 5
* 0b37c1b 4
* 661cfab 3
* 6d748a9 2
* c5f8a2c 1
MSc course of the University of Oxford Updated +Created
STT_SECTION Updated +Created
There are two such entries, one pointing to .data and the other to .text (section indexes 1 and 2).
Num:    Value          Size Type    Bind   Vis      Ndx Name
  2: 0000000000000000     0 SECTION LOCAL  DEFAULT    1
  3: 0000000000000000     0 SECTION LOCAL  DEFAULT    2
TODO what is their purpose?
Category 5 cable Updated +Created
Realworld app written in Express Updated +Created

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