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Confusion between numpy, scipy, matplotlib and pylab
...b = pyplot + numpy
See more information here: Matplotlib, Pylab, Pyplot, etc: What's the difference between these and when to use each?
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What is a deadlock?
...ries may include memory, printers, CPUs, open files, tape drives, CD-ROMS, etc.
Deadlock : Deadlock is a situation or condition when two or more processes are holding some resources and trying to acquire some more resources, and they can not release the resources until they finish there execution.
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How to write a switch statement in Ruby
... else" end results in: "Class!" This works the same for 1.class, {}.class, etc. Dropping .class, we get "String!" or "Something else" for these various values.
– lindes
Apr 11 '19 at 7:14
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Can JavaScript connect with MySQL?
... day to connect with server-side technologies (Apache, Nginx, PHP, NodeJS, etc) running on the server. The very definition of server/client requires that the "divide" between them be surmountable.
– jeteon
Sep 22 '15 at 9:25
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Correct way to pass multiple values for same parameter name in GET request
...s multiple values from this example at w3schools.
<form action="/action_page.php">
<select name="cars" multiple>
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="opel">Opel</option>
<option value="audi"...
Is there a constraint that restricts my generic method to numeric types?
... T Add(T a, T b);
// add more functions here, such as multiplication etc.
}
struct NumericPolicies:
INumericPolicy<int>,
INumericPolicy<long>
// add more INumericPolicy<> for different numeric types.
{
int INumericPolicy<int>.Zero() { return 0; }
lo...
AngularJS ng-style with a conditional expression
... ng-style="{'background-image':'url(../images/'+'{{item.id}}'+'_active.png)','background-size':'52px 57px','padding-top':'70px','background-repeat':'no-repeat','background-position': 'center'}"></span>
<span ng-if="selectedItem!=item.id"
ng-style="{'back...
Padding or margin value in pixels as integer using jQuery
...l return the value with "px" on the end?
– ingredient_15939
Sep 6 '12 at 16:12
22
@ingredient_159...
How to append a char to a std::string?
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why do you consider += better than push_back? Is it just less typing or do you have another reason?
– Glen
Sep 24 '09 at 14:35
4
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Django datetime issues (default=datetime.now())
...mplish what you are trying to do already:
date = models.DateTimeField(auto_now_add=True, blank=True)
or
date = models.DateTimeField(default=datetime.now, blank=True)
The difference between the second example and what you currently have is the lack of parentheses. By passing datetime.now withou...