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How to modify existing, unpushed commit messages?
...
89
Incidentally, $parent_of_flawed_commit is equivalent to $flawed_commit^.
– Peeja
Nov 28 '10 at 23:26...
Foreign keys in mongo?
...rses: [
{ course: 'bio101', mark: 85 },
{ course: 'chem101', mark: 89 }
]
}
course
{
_id: 'bio101',
name: 'Biology 101',
description: 'Introduction to biology'
}
Clearly Jane's course list points to some specific courses. The database does not apply any constraints to the system (...
Find which commit is currently checked out in Git
...
89
You can just do:
git rev-parse HEAD
To explain a bit further: git rev-parse is git's basic c...
Difference between single and double square brackets in Bash
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89
Behavior differences
Tested in Bash 4.3.11:
POSIX vs Bash extension:
[ is POSIX
[[ is a Ba...
How to 'git pull' into a branch that is not the current one?
... mean the OP that just answered this question?
– smac89
Sep 13 '17 at 3:30
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show 3 more comments
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Simple state machine example in C#?
...hub.com/MarcoMig/Finite-State-Machine-FSM
– Max_Power89
Mar 16 '15 at 15:15
...
Design by contract using assertions or exceptions? [closed]
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89
The point in assertions is not to correct errors, but to alert the programmer. Keeping them enabled in release builds is useless for that r...
How can mixed data types (int, float, char, etc) be stored in an array?
...Unfortunately "anonymous" internal structs and unions is not available in C89 or C99. It's a compiler extension, and therefore inherently non-portable.
A better way IMO is to invert the whole definition. Make each data type its own struct, and put the tag (type specifier) into each struct.
typedef...
Surrogate vs. natural/business keys [closed]
...t sum(t.hours)
from timesheets t
where t.dept_id = 34394
and t.status_id = 89
and t.project_id = 1253
and t.task_id = 77;
"But" someone will say, "what happens when the code for MYPROJECT or VALID or HR changes?" To which my answer would be: "why would you need to change it?" These aren't "n...
What are the correct version numbers for C#?
...rsion of the code syntax and supported features in the same way that ANSI C89, C90, C99 describe the code syntax/features for C.
Take a look at Mono, and you will see that Mono 2.0 (mostly implemented version 2.0 of the .NET Framework from the ECMA specifications) supports the C# 3.0 syntax and fea...