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Rename all files in directory from $filename_h to $filename_half?
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Just use bash, no need to call external commands.
for file in *_h.png
do
mv "$file" "${file/_h.png/_half.png}"
done
Do not add #!/bin/sh
For those that need that one-liner:
for file in *.png; do mv "$file" "${file/_h.png/_half.png}"; done
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How do I remove a folder from source control with TortoiseSVN?
How do I remove a folder from being source controlled with TortoiseSVN ?
13 Answers
1...
Long press gesture on UICollectionViewCell
...ress gesture recognizer to a (subclass of) UICollectionView. I read in the documentation that it is added by default, but I can't figure out how.
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How can I rename a database column in a Ruby on Rails migration?
...lumn, :new_column
You'll probably want to create a separate migration to do this. (Rename FixColumnName as you will.):
script/generate migration FixColumnName
# creates db/migrate/xxxxxxxxxx_fix_column_name.rb
Then edit the migration to do your will:
# db/migrate/xxxxxxxxxx_fix_column_name.rb...
How can I wait for set of asynchronous callback functions?
...from those 10 ajax calls and then when they have all completed you want to do something. You can do it like this by accumulating the data in an array and keeping track of when the last one has finished:
Manual Counter
var ajaxCallsRemaining = 10;
var returnedData = [];
for (var i = 0; i < 10;...
When to use AtomicReference in Java?
When do we use AtomicReference ?
8 Answers
8
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How do I quickly rename a MySQL database (change schema name)?
...u username -ppassword old_db -sNe 'show tables' | while read table; \
do mysql -u username -ppassword -sNe "rename table old_db.$table to new_db.$table"; done
OR
for table in `mysql -u root -ppassword -s -N -e "use old_db;show tables from old_db;"`; do mysql -u root -ppassword -s -N -e "use ...
Git fetch remote branch
...to checkout 'upstream/develop' which can not be resolved as commit?". Am I doing something wrong?
– Neil Barnwell
Apr 8 '12 at 22:40
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How do I get a value of a using jQuery?
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Where do I find those jQuery functions?
– Felipe Barreiros
Dec 17 '09 at 12:14
26
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How do you enable “Enable .NET Framework source stepping”?
...that caused the dll to change, and then remove them. This has the obvious downside of having those security updates removed on your machine.
Workaround
Identify which dll you want to debug into (e.g. System.Windows.Forms.dll)
While debugging, open the Modules window in Visual studio, find the Ve...