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Insert a commit before the root commit in Git?
... obviously; it’s the first step that needs explanation. What git replace does is it tells Git that whenever it sees a reference to an object you want replaced, Git should instead look at the replacement of that object.
With the --graft switch, you are telling it something slightly different than ...
Getters \ setters for dummies
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@Akash: No, although, Internet Explorer 9 does support the newer Object.defineProperty function that can define getters and setters.
– Matthew Crumley
Mar 22 '11 at 15:46
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How to compile for Windows on Linux with gcc/g++?
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Does the "32" in mingw32 mean that I can only produce a 32-bit binary? Is there a solution to produce a 64-bit binary as well?
– bluenote10
Jul 28 '15 at 14:12
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if/else in a list comprehension
...want to choose between two expression values based on some condition. This does the same as the ternary operator ?: that exists in other languages. For example:
value = 123
print(value, 'is', 'even' if value % 2 == 0 else 'odd')
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How to remove all null elements from a ArrayList or String Array?
...of null which is 1. It's O(n). You can see the source code here and see it does read and write over the list one time, moving the elements to account for the remvoed one.
– Tatarize
May 28 '17 at 2:25
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Why doesn't Python have a sign function?
I can't understand why Python doesn't have a sign function. It has an abs builtin (which I consider sign 's sister), but no sign .
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PHP Foreach Pass by Reference: Last Element Duplicating? (Bug?)
...also being used by $arr[2]. So each foreach call in the second loop, which does not call by reference, replaces that value, and thus $arr[2], with the new value.
So loop 1, the value and $arr[2] become $arr[0], which is 'foo'.
Loop 2, the value and $arr[2] become $arr[1], which is 'bar'.
Loop 3, the...
'git add --patch' to include new files?
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For anyone who is wondering what git add -N does, it just adds the specified untracked files to the index, but without content.
– Odin
May 29 '19 at 0:17
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Get specific object by id from array of objects in AngularJS
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Actually, I'd think it does! After fetching the array, you can use the $filter function to filter out the item with the correct id.
– flup
Jun 24 '14 at 19:39
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Why is creating a new process more expensive on Windows than Linux?
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-1. The claim that software is 'poorly ported' because it doesn't run well on a poorly designed operating system full of compatibility cruft that slows down process creation is ridiculous.
– Miles Rout
Feb 5 '17 at 21:08
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