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How to remove new line characters from a string?
I have a string in the following format
11 Answers
11
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How to pretty print XML from the command line?
...bxml2-utils
This utility comes with libxml2-utils:
echo '<root><foo a="b">lorem</foo><bar value="ipsum" /></root>' |
xmllint --format -
Perl's XML::Twig
This command comes with XML::Twig perl module, sometimes xml-twig-tools package:
echo '<root><foo ...
Python Nose Import Error
... to recognize modules beneath my test script in the file structure. I've set up the simplest example that demonstrates the problem. I'll explain it below.
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Scala downwards or decreasing for loop?
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
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How can I convert a zero-terminated byte array to string?
I need to read [100]byte to transfer a bunch of string data.
13 Answers
13
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Search and replace in bash using regular expressions
...st $match instead of $BASH_REMATCH. (You can make it behave like bash with setopt bash_rematch.)
– Marian
May 3 '17 at 0:14
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Make the current Git branch a master branch
...kout better_branch
git merge --strategy=ours master # keep the content of this branch, but record a merge
git checkout master
git merge better_branch # fast-forward master up to the merge
If you want your history to be a little clearer, I'd recommend adding some information to the m...
Choose Git merge strategy for specific files (“ours”, “mine”, “theirs”)
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theirs is actually the current branch in the case of rebase. So the below set of commands are actually accepting your current branch changes over the remote branch.
# see current branch
$ git branch
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* branch-a
# rebase preferring current branch changes during conflicts
$ git rebase -X theirs ...
How to find the kth smallest element in the union of two sorted arrays?
This is a homework question. They say it takes O(logN + logM) where N and M are the arrays lengths.
17 Answers
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Best/Most Comprehensive API for Stocks/Financial Data [closed]
...I'm not too picky about how it's exposed (SOAP, REST, some proprietary XML setup, etc.), as long as it's got some decent documentation.
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