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Git merge without auto commit
... is saying Fast Forward
In such situations, you want to do:
git merge v1.0 --no-commit --no-ff
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...
find without recursion
...of direc-
tories below the command line arguments. `-maxdepth 0' means
only apply the tests and actions to the command line arguments.
Your options basically are:
# Do NOT show hidden files (beginning with ".", i.e., .*):
find DirsRoot/* -maxdepth 0 -type f
Or:
# DO show ...
Why does SIGPIPE exist?
...ICER.. GitHub STOP HELPING ICE
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15
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What do you call the -> operator in Ruby?
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240
In Ruby Programming Language ("Methods, Procs, Lambdas, and Closures"), a lambda defined using -...
How to capitalize the first letter of word in a string using Java?
...ing named input and leave the rest alone:
String output = input.substring(0, 1).toUpperCase() + input.substring(1);
Now output will have what you want. Check that your input is at least one character long before using this, otherwise you'll get an exception.
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Bash set +x without it being printed
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10
Great answer, just a note: without a semicolon after the command this won't work; and with a semicolon but without spaces to the braces, a s...
How to get Enum Value from index in Java?
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230
Try this
Months.values()[index]
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Byte order mark screws up file reading in Java
...ile: UnicodeBOMInputStream.java
* Author: Gregory Pakosz.
* Date: 02 - November - 2005
* ____________________________________________________________________________
*/
package com.stackoverflow.answer;
import java.io.IOException;
import java.io.InputStream;
import java.io.PushbackIn...
How to format a Java string with leading zero?
...
In case you have to do it without the help of a library:
("00000000" + "Apple").substring("Apple".length())
(Works, as long as your String isn't longer than 8 chars.)
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Group by multiple columns in dplyr, using string vector input
...
data = data.frame(
asihckhdoydkhxiydfgfTgdsx = sample(LETTERS[1:3], 100, replace=TRUE),
a30mvxigxkghc5cdsvxvyv0ja = sample(LETTERS[1:3], 100, replace=TRUE),
value = rnorm(100)
)
# get the columns we want to average within
columns = names(data)[-3]
library(dplyr)
df1 <- data %>%...