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Git: How to reuse/retain commit messages after 'git reset'?
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Why reset if you can hack, fix, hack and then just run git commit --amend --no-edit; thus, retaining your original commit message.
To make it work for multiple commits, just create a temporary commit with your newest changes and then use an interactive rebase to sq...
What is the best way to paginate results in SQL Server
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does this return all rows from the inner query & then filter based on outer query? for ex: inner query returns 100,000 & outer query returns only 20.
– SoftwareGeek
Jun 16 '11 at 3:59
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Use of an exclamation mark in a Git commit message via the command line
...u need to use double quotes for whatever reason but still want a literal ! then turn off history expansion at the top of your script via set +H
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How to write trycatch in R
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Well then: welcome to the R world ;-)
Here you go
Setting up the code
urls <- c(
"http://stat.ethz.ch/R-manual/R-devel/library/base/html/connections.html",
"http://en.wikipedia.org/wiki/Xz",
"xxxxx"
)
readUrl &l...
PHP - Get key name of array value
... internal pointer is currently "pointed at". If we need another reference, then we should use zrvans method, which hunts down the requested value, specifically.
– Parapluie
Nov 21 '19 at 20:37
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How do you implement a good profanity filter?
...'s most basic, you're probably trying to cover the "seven dirty words" and then some... Some businesses need to filter the most basic of profanity: basic swear words, URLs or even personal information and so on, but others need to prevent illicit account naming (Xbox live is an example) or far more....
Change default global installation directory for node.js modules in Windows?
... will go here
set the permissions appropriately
administrators: modify
authenticated users: read/execute
Set global configuration settings (Administrator Command Prompt)
npm config --global set prefix "C:\ProgramData\npm"
npm config --global set cache "C:\ProgramData\npm-cache"
Add C:\Program...
Which is faster: while(1) or while(2)?
...nt, but if the interviewer was relying on compiler-specific optimisations, then they need to be very explicit about that in their question, and they need to accept the answer "there is no difference" as being correct for some (most?) compilers.
– Jonathan Hartley
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Merge multiple lines (two blocks) in Vim
...med register, @", just like deleting in normal mode does. let l=split(@") then splits the deleted lines into a list, using the default delimiter: whitespace. To work properly on input that had whitespace in the deleted lines, like:
more than
hour
our
never
ever
after
work is
over
~
we'd nee...
Why does SIGPIPE exist?
...sitions is to temporarily mask it with pthread_sigmask, perform the write, then perform sigtimedwait (with zero timeout) to consume any pending SIGPIPE signal (which is sent to the calling thread, not the process) before unmasking it again.
I believe the reason SIGPIPE exists is much simpler: estab...