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Qt: *.pro vs *.pri
What is the difference between *.pro and *.pri configuration files for qmake?
3 Answers
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wait() or sleep() function in jquery?
...s it's part of the animation system, and only applies to animation queues.
What if you want to wait before executing something outside of animation??
Use this:
window.setTimeout(function(){
// do whatever you want to do
}, 600);
What happens?: In this scenari...
Find maximum value of a column and return the corresponding row values using Pandas
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Thank you. That was exactly what I was looking for.
– richie
Apr 1 '13 at 11:03
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How to find Unused Amazon EC2 Security groups
.../another service.
Using the newer AWS CLI tool, I found an easy way to get what I need:
First, get a list of all security groups
aws ec2 describe-security-groups --query 'SecurityGroups[*].GroupId' --output text | tr '\t' '\n'
Then get all security groups tied to an instance, then piped to sort th...
Best practices for exception management in Java or C# [closed]
...most exception handler to turn any unhandled
exceptions into something somewhat useful for the end user but
otherwise you should not try to catch each and every exception in
every possible place.
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How to store decimal values in SQL Server?
... are right. Assuming your examples reflect the full range of possibilities what you want is DECIMAL(3, 1). Or, DECIMAL(14, 1) will allow a total of 14 digits. It's your job to think about what's enough.
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Why do we need extern “C”{ #include } in C++?
...ill contain references to "foo", not "_Z3fooblah", which hopefully matches whatever is in the library you're linking against.
Most modern libraries will put guards around such headers so that symbols are declared with the right linkage. e.g. in a lot of the standard headers you'll find:
#ifdef __...
Hidden features of Python [closed]
What are the lesser-known but useful features of the Python programming language?
191 Answers
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How and where are Annotations used in Java?
What are the major areas that we can use Annotations? Is the feature a replacement for XML based configuration?
15 Answers
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WCF ServiceHost access rights
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Glad you fixed that. What did the "+" mean?
– John Saunders
May 20 '09 at 1:29
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