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Why do we need message brokers like RabbitMQ over a database like PostgreSQL?
...en scaling. For a good example, see:
(source: springsource.com)
and: http://blog.springsource.org/2011/04/01/routing-topologies-for-performance-and-scalability-with-rabbitmq/
Finally, in regards to redis, yes, it can be used as a message broker, and can do well. However, Rabbitmq has more mes...
How to compare if two structs, slices or maps are equal?
... function (which performance wise would be better than using reflection):
http://play.golang.org/p/CPdfsYGNy_
m1 := map[string]int{
"a":1,
"b":2,
}
m2 := map[string]int{
"a":1,
"b":2,
}
fmt.Println(reflect.DeepEqual(m1, m2))
...
How to show loading spinner in jQuery?
...site that is a great AJAX Loader Generator according to your color scheme: http://ajaxload.info/
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Quickest way to convert a base 10 number to any base in .NET?
...eLine(binary); // prints 101
However, as pointed out by the comments, Convert.ToString only supports the following limited - but typically sufficient - set of bases: 2, 8, 10, or 16.
Update (to meet the requirement to convert to any base):
I'm not aware of any method in the BCL whi...
Unable to execute dex: method ID not in [0, 0xffff]: 65536
...
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.android.multidex.myapplication">
<application
...
android:name="android.support.multidex.MultiDexApplication">
...
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Equivalent C++ to Python generator pattern
... >
{
// C++03
typedef void (PairSequence::*BoolLike)();
void non_comparable();
public:
// C++11 (explicit aliases)
using iterator_category = std::input_iterator_tag;
using value_type = std::pair<unsigned, unsigned>;
using reference = value_type const&;
using pointer = v...
Better naming in Tuple classes than “Item1”, “Item2”
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How to check if a file contains a specific string using Bash
...ctions # SomeString was found
fi
You don't need [[ ]] here. Just run the command directly. Add -q option when you don't need the string displayed when it was found.
The grep command returns 0 or 1 in the exit code depending on
the result of search. 0 if something was found; 1 otherwise.
$ echo h...
How to check whether a variable is a class or not?
I was wondering how to check whether a variable is a class (not an instance!) or not.
9 Answers
...
How can I set the WiX installer version to the current build version?
...ode="<upgrade code>">
I've posted the code for in on CodePlex: http://wixfileversionext.codeplex.com/
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