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How to trick an application into thinking its stdout is a terminal, not a pipe
...@")" /dev/null; } Otherwise, a file named typescript will be created each time a command is run, in many cases.
– w0rp
Mar 3 '17 at 16:27
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Search and replace in bash using regular expressions
...ing sed or other external tools is expensive due to process initialization time. I especially searched for all-bash solution, because I found using bash substitutions to be more than 3x faster than calling sed for each item in my loop.
– rr-
Oct 11 '14 at 13:36...
How do I split a string on a delimiter in Bash?
...ed by ;, pushing it into an array. Stuff for processing whole of $IN, each time one line of input separated by ;:
while IFS=';' read -ra ADDR; do
for i in "${ADDR[@]}"; do
# process "$i"
done
done <<< "$IN"
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Find and Replace Inside a Text File from a Bash Command
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@awattar Just do them one at a time in a for loop.
– slim
Jul 30 at 9:05
I...
Get list of passed arguments in Windows batch script (.bat)
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I found that next time when you need to look up these information. Instead of opening a browser and google it, you could just type call /? in your cmd and you'll get it:
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%* in a batch script refers to all the arguments (e.g. %1 %2 %3
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Fetch the row which has the Max value for a column
... When applied to a table having 8.8 million rows, this query took half the time of the queries in some the other highly voted answers.
– Derek Mahar
Apr 15 '11 at 23:59
4
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How to find time complexity of an algorithm
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How to find time complexity of an algorithm
You add up how many machine instructions it will execute as a function of the size of its input, and then simplify the expression to the largest (when N is very large) term and can include a...
Convert pandas timezone-aware DateTimeIndex to naive timestamp, but in certain timezone
You can use the function tz_localize to make a Timestamp or DateTimeIndex timezone aware, but how can you do the opposite: how can you convert a timezone aware Timestamp to a naive one, while preserving its timezone?
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How to Iterate over a Set/HashSet without an Iterator?
...rm designed for iteration through Collections and arrays .This form is sometimes referred to as the enhanced for statement, and can be used to make your loops more compact and easy to read.
for(Person p:people){
System.out.println(p.getName());
}
Java 8 - java.lang.Iterable.forEach(Consume...
How to add folder to assembly search path at runtime in .NET?
... Thanks for adding this. I've seen the AssemblyResolve solution so many times, good to have another (and easier) option.
– Samuel Neff
Jun 3 '15 at 15:01
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