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Using i and j as variables in Matlab
... called i or j will override them, potentially silently breaking code that does complex maths.
Possible solutions include using ii and jj as loop variables instead, or using 1i whenever i is required to represent the imaginary unit.
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What to do about a 11000 lines C++ source file?
...d some code in the file which is relatively stable (not changing fast, and doesn't vary much between branches) and could stand as an independent unit. Move this into its own file, and for that matter into its own class, in all branches. Because it's stable, this won't cause (many) "awkward" merges t...
What exactly does git's “rebase --preserve-merges” do (and why?)
...commits (git checkout <desired first parent>), whereas normal rebase doesn't have to worry about that.
Merge-preserving rebase considers a shallower set of commits for replay:
In particular, it will only consider replaying commits made since the most recent merge base(s) -- i.e. the most re...
What is the Git equivalent for revision number?
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In SVN, the fact that a bug is fixed in r42 does not tell you about whether it's also fixed in r43 as soon as you use branches actually.
– Matthieu Moy
Apr 29 '15 at 7:51
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count (non-blank) lines-of-code in bash
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This is the correct answer! I just tried cloc out and it does the job well.
– LeeMobile
Jul 8 '19 at 17:07
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Set HTML5 doctype with XSLT
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Where is this behavior specified? This definitely doesn't work in JAXP XSLT.
– rustyx
Aug 9 '15 at 18:35
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Can I apply the required attribute to fields in HTML5?
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If a select element
has a required attribute specified,
does not have a multiple attribute specified,
and has a display size of 1 (do not have SIZE=2 or more - omit it if not needed);
and if the value
of the first option element in the
select element's list of optio...
Proxies with Python 'Requests' module
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Does it work without a proxy? Some of our users has no proxy and some has.
– jonasl
Nov 2 '14 at 6:55
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Bootstrap Dropdown menu is not working
...r to show up perfectly, but when I click on "Dropdown" (either of them) it does not display the dropdown menu. I have tried looking on other posts about this, but nothing that fixed everyone's problems helped. I copied the source straight from bootstrap's website, but I can't seem to get it to work ...
How do I detect unsigned integer multiply overflow?
...ntegers. By definition, in C (I don't know about C++), unsigned arithmetic does not overflow ... so, at least for C, your point is moot :)
With signed integers, once there has been overflow, undefined behaviour (UB) has occurred and your program can do anything (for example: render tests inconclusi...