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How do I rename a local Git branch?
...that the newly created branch is pointing to its own ref and not the older one. If you find the reference to the older branch, you need to unset the upstream using:
git branch --unset-upstream
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Under what circumstances is an SqlConnection automatically enlisted in an ambient TransactionScope T
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I've done some tests since asking this question and found most if not all answers on my own, since no one else replied. Please let me know if I've missed anything.
Q1. Yes, unless "enlist=false" is specified in the connection str...
How to use git merge --squash?
...t be marked as merged! So, you will need just to delete that branch to be done.
– am0wa
Aug 2 '17 at 13:34
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“Wrap with try…catch” in IntelliJ?
... me all the shortcuts, but it keeps track of how many times I've used each one and when I last used it. I can see how well I'm leveraging the shortcuts.
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Sorting a vector in descending order
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Actually, the first one is a bad idea. Use either the second one, or this:
struct greater
{
template<class T>
bool operator()(T const &a, T const &b) const { return a > b; }
};
std::sort(numbers.begin(), numbers.end(),...
How can one check to see if a remote file exists using PHP?
... +1. Is there what are the drawbacks for this solution against the CURL one?
– Adriano Varoli Piazza
Apr 15 '10 at 13:50
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Can a for loop increment/decrement by more than one?
... besides i++ and ++i ? For example, I want to increment by 3 instead of one.
7 Answers
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How do I get a substring of a string in Python?
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Just for completeness as nobody else has mentioned it. The third parameter to an array slice is a step. So reversing a string is as simple as:
some_string[::-1]
Or selecting alternate characters would be:
"H-e-l-l-o- -W-o-r-l-d"[::2] # outputs "Hello World"
The a...
Why is subtracting these two times (in 1927) giving a strange result?
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It's a time zone change on December 31st in Shanghai.
See this page for details of 1927 in Shanghai. Basically at midnight at the end of 1927, the clocks went back 5 minutes and 52 seconds. So "1927-12-31 23:54:08" actually happened twic...
PHP - Merging two arrays into one array (also Remove Duplicates)
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As already mentioned, array_unique() could be used, but only when dealing with simple data. The objects are not so simple to handle.
When php tries to merge the arrays, it tries to compare the values of the array members. If a member is an ...