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Why is '+' not understood by Python sets?
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102
Python sets don't have an implementation for the + operator.
You can use | for set union and ...
Rails 3 execute custom sql query without a model
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168
Maybe try this:
ActiveRecord::Base.establish_connection(...)
ActiveRecord::Base.connection.ex...
In git, is there a way to show untracked stashed files without applying the stash?
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125
Untracked files are stored in the third parent of a stash commit. (This isn't actually documen...
How to sort an array of objects by multiple fields?
...n(a, b) {
if (a == b) return 0;
return a < b ? -1 : 1;
},
getCmpFunc = function(primer, reverse) {
var dfc = default_cmp, // closer in scope
cmp = default_cmp;
if (primer) {
cmp = function(a, b) {
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How do I terminate a thread in C++11?
...ommand. I am interested in terminating the thread forcefully using pure C++11.
5 Answers
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How many concurrent requests does a single Flask process receive?
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186
When running the development server - which is what you get by running app.run(), you get a si...
Git clone without .git directory
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Use
git clone --depth=1 --branch=master git://someserver/somerepo dirformynewrepo
rm -rf ./dirformynewrepo/.git
The depth option will make sure to copy the least bit of history possible to get that repo.
The branch option is optional and if not...
Generate an integer that is not among four billion given ones
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How to remove the last character from a string?
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