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Save current directory in variable using Bash?
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194
This saves the absolute path of the current working directory to the variable cwd:
cwd=$(pwd)...
linq query to return distinct field values from a list of objects
Assume there is list with 100 elements of obj, but only 10 unique typeIDs.
Is it possible to do write a LINQ query return the 10 unique ints from the list of objs?
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postgresql - replace all instances of a string within text field
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414
You want to use postgresql's replace function:
replace(string text, from text, to text)
for ...
How to change the pop-up position of the jQuery DatePicker control
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21 Answers
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javax vs java package
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217
I think it's a historical thing - if a package is introduced as an addition to an existing JRE,...
Controlling fps with requestAnimationFrame?
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10 Answers
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Get java.nio.file.Path object from java.io.File
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edited Jul 27 '16 at 17:45
Sled
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How can I return two values from a function in Python?
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edited Sep 11 '18 at 7:58
answered Mar 17 '12 at 19:20
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setting multiple column using one update
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Just add parameters, split by comma:
UPDATE tablename SET column1 = "value1", column2 = "value2" ....
See also: mySQL manual on UPDATE
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