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Finding out the name of the original repository you cloned from in Git
...\s*Fetch.*(:|\/){1}([^\/]+\/[^\/]+).git/.match($_)[2] rescue nil'
It was tested with three different URL styles:
echo "Fetch URL: http://user@pass:gitservice.org:20080/owner/repo.git" | ruby -ne 'puts /^\s*Fetch.*(:|\/){1}([^\/]+\/[^\/]+).git/.match($_)[2] rescue nil'
echo "Fetch URL: Fetch URL: ...
Update multiple rows in same query using PostgreSQL
...want to update more than one column, it's much more generalizable:
update test as t set
column_a = c.column_a
from (values
('123', 1),
('345', 2)
) as c(column_b, column_a)
where c.column_b = t.column_b;
You can add as many columns as you like:
update test as t set
column_a = ...
Fastest way to flatten / un-flatten nested JSON objects
...tions to get Array.isArray and Object into a closer scope. I think the the test object your using for the JSPerf test is too simple though. I created the object "fillObj({},4)" in my jsfiddle benchmark to emulate a real case of a large complex nested piece of data.
– Louis Ricc...
Linux - Replacing spaces in the file names
...h
find . -type d | while read N
do
(
cd "$N"
if test "$?" = "0"
then
for file in *; do mv "$file" ${file// /%20}; done
fi
)
done
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Why does changing the returned variable in a finally block not change the return value?
... see in the output s is indeed changed but after the return.
public class Test {
public String s;
public String foo() {
try {
s = "dev";
return s;
} finally {
s = "override variable s";
System.out.println("Entry in finally Block");
}
}
public static ...
Iterating C++ vector from the end to the beginning
...
@colin Egads! that ugly!. You are testing reversed four times -- two of them inside a loop. Of course, testing a boolean is very fast, but still, why to work you don't have to? Especially, since the only purpose seems to be to make the code unreadable. how...
How to check that an element is in a std::set?
...s with std::set, other STL containers, and even fixed-length arrays:
void test()
{
std::set<int> set;
set.insert(1);
set.insert(4);
assert(!contains(set, 3));
int set2[] = { 1, 2, 3 };
assert(contains(set2, 3));
}
Edit:
As pointed out in the comments, I unintention...
Enabling HTTPS on express.js
...my post to Stripe must be in SSL. Should be obvious, but in localhost I am testing, and on the server it will be production.
– Taersious
Sep 4 '19 at 19:24
...
Is there any publicly accessible JSON data source to test with real world data? [closed]
...ing on a JavaScript dynamically loaded tree view user control. I'd like to test it with real world data.
5 Answers
...
Getting the class name of an instance?
...same name defined in separate modules.
The sample code provided above was tested in Python 2.7.5.
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