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Get the index of the nth occurrence of a string?
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52
That's basically what you need to do - or at least, it's the easiest solution. All you'd be "was...
Is git's semi-secret empty tree object reliable, and why is there not a symbolic name for it?
...r empty sha1 tree (instead of relying of a "well known value").
Note: Git 2.25.1 (Feb. 2020) proposes in commit 9c8a294:
empty_tree=$(git mktree </dev/null)
# Windows:
git mktree <NUL
And adds:
As a historical note, the function now known as repo_read_object_file() was taught the empty...
Do I need a Global.asax.cs file at all if I'm using an OWIN Startup.cs class and move all configurat
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172
Startup.Configuration gets called slightly later than Application_Start, but I don't think the d...
How to grant remote access permissions to mysql server for user?
...so grant access by IP or subnet:
GRANT ALL PRIVILEGES ON *.* TO 'root'@'192.168.1.%'
IDENTIFIED BY 'some_characters'
WITH GRANT OPTION;
FLUSH PRIVILEGES;
MySQL GRANT syntax docs.
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Ball to Ball Collision - Detection and Handling
...s, the new velocities can be calculated using the equations (where v1 and v2 are the velocities after the collision, and u1, u2 are from before):
If the balls have the same mass then the velocities are simply switched. Here's some code I wrote which does something similar:
void Simulation::c...
How do I remove the old history from a git repository?
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123
Just create a graft of the parent of your new root commit to no parent (or to an empty commit, ...
Most common way of writing a HTML table with vertical headers?
...s must contain the same number of columns." - Last paragraph of section 11.2.3.
With that being said, the first option is the better approach in my opinion because it's readable regardless of whether or not I have CSS enabled. Some browsers (or search engine crawlers) don't do CSS and as such, it'l...
Overflow:hidden dots at the end
...t-overflow: ellipsis;
overflow: hidden;
width: 160px;
height: 1.2em;
white-space: nowrap;
}
<div class="cut-text">
I like big buts and I can not lie.
</div>
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How to update the value stored in Dictionary in C#?
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edited Nov 28 '12 at 11:12
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Running V8 Javascript Engine Standalone
...nary called v8-shell.
Running the console:
$> ./v8-shell
V8 version 2.0.2
> var x = 10;
> x
10
> function foo(x) { return x * x; }
> foo
function foo(x) { return x * x; }
> quit()
Executing Javascript from the command line:
$> ./v8-shell -e 'print("10*10 = " + 10*10)'
10...