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In STL maps, is it better to use map::insert than []?
...ue)) should be map.insert(MyMap::value_type(key,value)). The type returned from make_pair does not match the type taken by insert and the current solution requires a conversion
– David Rodríguez - dribeas
Jan 4 '18 at 16:14
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Checking if a variable is an integer
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I did, it got rejected. "This edit deviates from the original intent of the post" But regardless, thank you for your answer, it helped me solve my issue!
– John Curry
Oct 17 '14 at 0:11
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What is the difference between `git fetch origin` and `git remote update origin`?
In response to a question about pulling one commit at a time from a git repository , I was recommended to use git remote update instead of git fetch . I have read both man pages but cannot say I understood either in its entirety.
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Specify format for input arguments argparse python
...hat's what the API defines; "takes a single string argument" per the quote from the docs.
– jonrsharpe
Feb 13 '18 at 21:11
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How to get an absolute file path in Python
...irectory ".." element) and return a string. This is just a string computed from the current directory; any correlation to an actual file is accidental, it seems. Try os.path.abspath("/wow/junk/../blha/hooey"). It works.
– Mike S
Sep 12 '18 at 2:01
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How to add text to request body in RestSharp
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I tried this and got a null reference exception from within rest#. Found a solution at stackoverflow.com/a/44281853/109736
– JasonCoder
Jul 26 '19 at 21:19
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Update R using RStudio
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You install a new version of R from the official website.
RStudio should automatically start with the new version when you relaunch it.
In case you need to do it manually, in RStudio, go to :Tools -> options -> General.
Check @micstr's answer for ...
How do I make the first letter of a string uppercase in JavaScript?
...ds posted:
Here are the fastest methods based on this jsperf test (ordered from fastest to slowest).
As you can see, the first two methods are essentially comparable in terms of performance, whereas altering the String.prototype is by far the slowest in terms of performance.
// 10,889,187 operations...
Rails 4: before_filter vs. before_action
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In 4.2 They are not deprecating it, but removing it from the docs since it is discouraged. edgeguides.rubyonrails.org/…
– onetwopunch
Dec 3 '14 at 23:18
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How to run script as another user without password?
...nd paths must be absolute! Then call sudo -u user2 /home/user2/bin/test.sh from a user1 shell. Done.
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