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How to set the title of DialogFragment?
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Rob HolmesRob Holmes
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TFS: Updating branch with changes from main
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edited Feb 28 '14 at 10:06
geographika
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answe...
Which is the preferred way to concatenate a string in Python?
...e is the most common. Here are timings with the timeit module:
a = a + b:
0.11338996887207031
a += b:
0.11040496826171875
However, those who recommend having lists and appending to them and then joining those lists, do so because appending a string to a list is presumably very fast compared to ex...
C++ unordered_map using a custom class type as the key
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510
To be able to use std::unordered_map (or one of the other unordered associative containers) with...
django urls without a trailing slash do not redirect
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101
check your APPEND_SLASH setting in the settings.py file
more info in the django docs
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Find which commit is currently checked out in Git
...ch commit you're currently on.
$ git log -1 --oneline
c1abcde Add feature-003
Option 3: Bash prompt
In Git version 1.8.3+ (or was it an earlier version?), if you have your Bash prompt configured to show the current branch you have checked out into your working copy, then it will also show you th...
How to sync with a remote Git repository?
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answered Nov 30 '10 at 11:20
Šimon TóthŠimon Tóth
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How to enable Heap updates on my android client
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Dawid Drozd
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answered Oct 22 '10 at 17:09
Eric LevineEric Lev...
Difference between git checkout --track origin/branch and git checkout -b branch origin/branch
...d need git checkout -B abranch origin/abranch)
Note: with Git 2.23 (Q3 2019), that would use the new command git switch:
git switch -c <branch> --track <remote>/<branch>
If the branch exists in multiple remotes and one of them is named by the checkout.defaultRemote configu...
What is tail recursion?
...sive version of the same function:
function tailrecsum(x, running_total = 0) {
if (x === 0) {
return running_total;
} else {
return tailrecsum(x - 1, running_total + x);
}
}
Here's the sequence of events that would occur if you called tailrecsum(5), (which would effect...