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What does '
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It's a shorthand for <?php echo $a; ?>.
It's enabled by default since 5.4 regardless of ...
Iterate through a C++ Vector using a 'for' loop
... sifferman
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answered Oct 3 '12 at 5:59
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How can I check if a directory exists in a Bash shell script?
What command can be used to check if a directory exists or not, within a Bash shell script?
35 Answers
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How can I tell Rails to use RSpec instead of test-unit when creating a new Rails app?
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263
The following should work:
at command line:
rails new MYAPP -T # The -T option tells rails not...
Order a MySQL table by two columns
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493
Default sorting is ascending, you need to add the keyword DESC to both your orders:
ORDER BY ar...
How can I efficiently select a Standard Library container in C++11?
...ey is separate from the value, use a map, otherwise use a set
Question 1.3: Duplicates ?
If you want to keep duplicates, use a multi, otherwise do not.
Example:
Suppose that I have several persons with a unique ID associated to them, and I would like to retrieve a person data from its ID as s...
EF LINQ include multiple and nested entities
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236
Have you tried just adding another Include:
Course course = db.Courses
.Includ...
Difference between IsNullOrEmpty and IsNullOrWhiteSpace in C# [duplicate]
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answered Sep 10 '13 at 4:21
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How to move columns in a MySQL table?
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351
If empName is a VARCHAR(50) column:
ALTER TABLE Employees MODIFY COLUMN empName VARCHAR(50) A...
