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Delete all local git branches
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The 'git branch -d' subcommand can delete more than one branch. So, simplifying @sblom's answer but adding a critical xargs:
git branch -D `git branch --merged | grep -v \* | xargs`
or, further simplified to:
git branch --merged | grep -v \* | xargs git branch -...
Why can tuples contain mutable items?
...ir intended use:
Tuples are characterized less by their immutability and more by their intended purpose.
Tuples are Python's way of collecting heterogeneous pieces of information under one roof. For example,
s = ('www.python.org', 80)
brings together a string and a number so that the host/port ...
Redis: Show database size/size for keys
...base which doesn't give me much insight... So any tools/ideas that give me more information when monitoring the redis server would be appreciated.
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Extract filename and extension in Bash
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Make a link use POST instead of GET
... no jQuery — you could choose this if you don't want to install anything more than you already have.
<form name="myform" action="handle-data.php" method="post">
<label for="query">Search:</label>
<input type="text" name="query" id="query"/>
<button>Search</b...
Filter dataframe rows if value in column is in a set list of values [duplicate]
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Get Substring - everything before certain char
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126
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How to convert a string to lower or upper case in Ruby
...string #=> "hello james!"
Refer to the documentation for String for more information.
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Get table names using SELECT statement in MySQL
...ion_schema.tables
WHERE table_schema = 'your_database_name';
For more details see: http://dev.mysql.com/doc/refman/5.0/en/information-schema.html
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Mapping two integers to one, in a unique and deterministic way
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