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Limiting the number of records from mysqldump?
I am trying to load a small sample of records from a large database into a test database.
4 Answers
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How to simulate a click by using x,y coordinates in JavaScript?
...
In my case, testing.
– Jose Nobile
Apr 19 '17 at 3:35
Y...
When should I use a NoSQL database instead of a relational database? Is it okay to use both on the s
... is not a viable solution, for all other things I use MySQL (or SQLite for testing).
If you need a NoSQL db you usually know about it, possible reasons are:
client wants 99.999% availability on
a high traffic site.
your data makes
no sense in SQL, you find yourself
doing multiple JOIN queries for...
How to debug Visual Studio extensions
... It seems that this works only if the versions you use to debug and to test are the same. So you can't debug in 2013 and run the extension in 2015. @SrikanthVenugopalan
– Maria Ines Parnisari
Mar 9 '16 at 4:00
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AngularJS check if form is valid in controller
...($scope.formValid);
});
$scope.isFormValid = function() {
//test the new scope variable
console.log('form valid?: ', $scope.formValid);
};
});
<!doctype html>
<html ng-app="App">
<head>
<script type="text/javascript" src="http://ajax.googleapis.com/a...
Is “argv[0] = name-of-executable” an accepted standard or just a common convention?
... When can argv[0] have null?
empty: Can argv[0] contain an empty string?
Tested on Ubuntu 16.10.
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How do I change the root directory of an apache server? [closed]
...x". The result is /etc/apache2/sites-available/000-default.conf. I haven't tested this out, but it may help some folks.
– Nick
Sep 26 '14 at 12:23
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What is the list of valid @SuppressWarnings warning names in Java?
... a nonexistent path in environment paths (such as classpath).
The latest available javac (1.6.0_13) for mac have the following supported warnings
all
cast
deprecation
divzero
empty
unchecked
fallthrough
path
serial
finally
overrides
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How can I check whether a numpy array is empty or not?
....shape
()
>>> np.prod(())
1.0
Therefore, I use the following to test if a numpy array has elements:
>>> def elements(array):
... return array.ndim and array.size
>>> elements(np.array(None))
0
>>> elements(np.array([]))
0
>>> elements(np.zeros...
Xcode changes unmodified storyboard and XIB files
...n. Because sets do not preserve the order of their elements, even the slightest modification could change the whole storyboard XML file.
Why does the class tag disappear or reappear randomly?
The <class> section is nothing more than an internal Xcode cache. Xcode use it to cache information ab...