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How do I run Redis on Windows?
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Wasn't one click for me. I've run the executable and still not sure how to get it to run
– Trevor de Koekkoek
May 12 '13 at 16:43
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Why is January month 0 in Java Calendar?
...ing from 0... except that days start with 1, of course. I doubt whether anyone outside the original implementation team could really state reasons - but again, I'd urge readers not to worry so much about why bad decisions were taken, as to look at the whole gamut of nastiness in java.util.Calendar a...
What should every developer know about databases? [closed]
...s developers either regularly work with databases or may have to work with one someday. And considering the amount of misuse and abuse in the wild, and the volume of database-related questions that come up every day, it's fair to say that there are certain concepts that developers should know - eve...
How can I remove a specific item from an array?
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edited 2 days ago
Lioness100
3,69811 gold badge55 silver badges3131 bronze badges
answered Apr 23 '11 at 22:20
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How do I split a string with multiple separators in javascript?
...it on both commas and spaces but, AFAIK, JS's split function only supports one separator.
22 Answers
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Convert a list of data frames into one data frame
I have code that at one place ends up with a list of data frames which I really want to convert to a single big data frame.
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How to add elements of a Java8 stream into an existing List
...or shows how to collect elements of a stream into a new List. Is there an one-liner that adds the results into an existing ArrayList?
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How to modify a global variable within a function in bash?
... Subshells inherit variables from their parent shells, but this only works one way - a subshell cannot modify the environment of its parent shell. Your variable e is set within a subshell, but not the parent shell. There are two ways to pass values from a subshell to its parent. First, you can outpu...
Looping through the content of a file in Bash
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One way to do it is:
while read p; do
echo "$p"
done <peptides.txt
As pointed out in the comments, this has the side effects of trimming leading whitespace, interpreting backslash sequences, and skipping the last line...
Replace all non Alpha Numeric characters, New Lines, and multiple White Space with one Space
...why it is not ignoring in the first model and is my regex is the efficient one.
– Sridhar Gudimela
Jan 25 '18 at 19:50
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