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
Margin Call (2011) Updated +Created
Video 1.
Peter Sullivan discovers the issue scene from Margin Call
. Source.
Video 2.
Senior partners emergency meeting scene from Margin Call
. Source. God, Jeremy Irons is destroying it!!! And all others too.
Video 3.
Fire Sale of Mortgage Bonds scene from Margin Call
. Source.
Video 4.
Investment Analyst Explains Margin Call by The Plain Bagel
. Source.
PayPal Updated +Created
Charles Simon Updated +Created
Basically it looks like the dude got enough money after selling some companies, and now he's doing cooler stuff without much need of money. Not bad.
QMUL Game AI Research Group Updated +Created
Merge two or more commits into one Updated +Created
Before
7 my-feature HEAD
|
6
|
5 master
|
4
|
3
|
2
|
1
Oh, commit 6 was just a temporary step, should be put together with commit 7:
git rebase -i HEAD~2
Mark 6 to be squashed.
After:
67 my-feature HEAD
|
5 master
|
4
|
3
|
2
|
1
Better now, ready to push.
CUDA Updated +Created
IBM quantum computer Updated +Created
Ionizing radiation Updated +Created

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