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Replace one character with another in Bash
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405
Use inline shell string replacement. Example:
foo=" "
# replace first blank only
bar=${foo/...
How to delete the last n commits on Github and locally?
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answered Apr 14 '12 at 12:14
KL-7KL-7
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Check if a string contains another string
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4 Answers
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Active
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How to change the CHARACTER SET (and COLLATION) throughout a database?
...ion:
ALTER DATABASE <database_name> CHARACTER SET utf8 COLLATE utf8mb4_0900_ai_ci;
change table collation:
ALTER TABLE <table_name> CONVERT TO CHARACTER SET utf8 COLLATE utf8mb4_0900_ai_ci;
change column collation:
ALTER TABLE <table_name> MODIFY <column_name> VARCHAR(255) ...
What is the meaning of git reset --hard origin/master?
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448
git reset --hard origin/master
says: throw away all my staged and unstaged changes, forget e...
Syntax Error: Not a Chance
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174
You have found an easter egg in Python. It is a joke.
It means that delimiting blocks by braces...
Difference between wait and sleep
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edited Oct 9 '17 at 13:14
arc
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answered Nov 8 '...
How does cookie “Secure” flag work?
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edited Apr 18 '14 at 12:13
Sean Leather
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a...
Inheriting constructors
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409
If your compiler supports C++11 standard, there is a constructor inheritance using using (pun ...
Download Github pull request as unified diff
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ceco
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answered May 31 '11 at 13:51
Simone CarlettiSim...