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How to replace strings containing slashes with sed?
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11 Answers
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PostgreSQL - fetch the row which has the Max value for a column
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On a table with 158k pseudo-random rows (usr_id uniformly distributed between 0 and 10k, trans_i...
Add column to SQL Server
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158
Of course! Just use the ALTER TABLE... syntax.
Example
ALTER TABLE YourTable
ADD Foo INT ...
Understand homebrew and keg-only dependencies
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UIButton remove all target-actions
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Call removeTarget:action:forControlEvents:, pass nil for the target, NULL for action, and use a ...
Set padding for UITextField with UITextBorderStyleNone
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How can I make git do the “did you mean” suggestion?
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According to git-config(1), you want to set help.autocorrect appropriately. For example, git ...
Add string in a certain position in Python
...4:4] = '-'
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: 'str' object does not support item assignment
It is, however, possible to create a new string that has the inserted character:
>>> s[:4] + '-' + s[4:]
'3558-79ACB6'
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How to search contents of multiple pdf files?
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How to make an array of arrays in Java
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Like this:
String[][] arrays = { array1, array2, array3, array4, array5 };
or
String[][] a...