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How can I list all tags in my Git repository by the date they were created?
...ith annotated and lightweight tags:
git for-each-ref --sort=creatordate --format '%(refname) %(creatordate)' refs/tags
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How to randomize (or permute) a dataframe rowwise and columnwise?
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Random Samples and Permutations ina dataframe
If it is in matrix form convert into data.frame
use the sample function from the base package
indexes = sample(1:nrow(df1), size=1*nrow(df1))
Random Samples and Permutations
How to use OrderBy with findAll in Spring Data
... There are 2 the same answers. And your answer had incorrect form
– Dred
Nov 22 '19 at 19:43
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Convert String to SecureString
... That's a lame argument. Where do you get a password? From a form or from a command line. Until they create a method to read a secure string directly from a device or command line arguments, we'll need to convert a string into a SecureString.
– Quarkly
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Timing a command's execution in PowerShell
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Using Stopwatch and formatting elapsed time:
Function FormatElapsedTime($ts)
{
$elapsedTime = ""
if ( $ts.Minutes -gt 0 )
{
$elapsedTime = [string]::Form
Show percent % instead of counts in charts of categorical variables
...t count vs percentage histogram' so hopefully this helps distill all the information currently housed in comments on the accepted answer.
Remark: If hp is not set as a factor, ggplot returns:
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Unix command to prepend text to a file
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This will work to form the output. The - means standard input, which is provide via the pipe from echo.
echo -e "to be prepended \n another line" | cat - text.txt
To rewrite the file a temporary file is required as cannot pipe back into the...
The Following Module was built either with optimizations enabled or without debug information
... me.
I'm the owner of the project, and I know it was built with debug information, as well as without optimizations. Furthermore, I'm never happy choosing the disabling of a warning as my first choice. Hiding/ignoring this warning could become an issue in a future debugging session.
Since this o...
Validating email addresses using jQuery and regex
...mes you just want to validate that the user entered the email in the right format. To identify typos like "2" instead of "@". So I like this better than the original answer but aSeptik's answer is comprehensive and I up-voted that as well.
– darwindeeds
Jul 18 ...
Why does 2 == [2] in JavaScript?
...e correct word here. It is more to do with the implicit type conversion performed by == operator before comparing.
– Chetan S
Nov 12 '09 at 19:23
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