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One-line list comprehension: if-else variants
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342
x if y else z is the syntax for the expression you're returning for each element. Thus you need...
Can I make fast forwarding be off by default in git?
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edited Jun 8 at 14:16
answered Mar 23 '10 at 13:58
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List of lists changes reflected across sublists unexpectedly
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14 Answers
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Why is Java's AbstractList's removeRange() method protected?
...eRange is not part of the List public API. The reason is described in Item 40 of Effective Java 2nd ed, and I quote it here:
There are three techniques for shortening overly long parameter lists. One is to break the method up into multiple methods, each of which requires only a subset of the par...
How do I squash two non-consecutive commits?
...an editor, and you see a file like this, ex: git rebase --interactive HEAD~4
pick aaaaaaa Commit A
pick bbbbbbb Commit B
pick ccccccc Commit C
pick ddddddd Commit D
# Rebase aaaaaaa..ddddddd onto 1234567 (4 command(s))
#
# Commands:
# p, pick = use commit
# r, reword = use commit, but edit the com...
How to set standard encoding in Visual Studio
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4 Answers
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What is the effect of encoding an image in base64?
If I convert an image (jpg or png) to base64, then will it be bigger, or will it have the same size? How much greater will it be?
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Angularjs $q.all
...= $q.defer();
deferred.count = i;
console.log(deferred.count); // 0,1,2,3,4,5 --< all deferred objects
// some code
.success(function(data){
console.log(deferred.count); // 5,5,5,5,5,5 --< only the last deferred object
deferred.resolve(data);
})
When you write var deferred= $q.defe...
Undoing accidental git stash pop
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answered Jul 1 '11 at 4:44
Ben JacksonBen Jackson
73.8k77 gold badges8181 silver badges135135 bronze badges
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When to use ko.utils.unwrapObservable?
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142
You should use ko.utils.unwrapObservable in cases where you don't know if you have been given a...