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Django Admin - change header 'Django administration' text
...e_site.html template to do this. The easiest way is to create the file:
/<projectdir>/templates/admin/base_site.html
This should be a copy of the original base_site.html, except putting in your custom title:
{% block branding %}
<h1 id="site-name">{% trans 'my cool admin console' %}&...
Using SSH keys inside docker container
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Instead of squashing, make use of multi stage image builds.
– Richard Kiefer
Oct 18 '19 at 12:47
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Executors.newCachedThreadPool() versus Executors.newFixedThreadPool()
...utor(nThreads, nThreads,0L, TimeUnit.MILLISECONDS,
new LinkedBlockingQueue<Runnable>());
}
public static ExecutorService newCachedThreadPool() {
return new ThreadPoolExecutor(0, Integer.MAX_VALUE,
60L, TimeUnit.SECONDS,
...
Determine version of Entity Framework I am using?
...time version will be v4.0.30319 which specifies it is a .NET 4 component. Alternatively, you can open the file location as listed in the Path property and right-click the component in question, choose properties, then choose the details tab and view the product version.
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How to hide elements without having them take space on the page?
...d be display: block, some will have to be set to display: inline (such as <span> or <a> or <img> DOM elements).
– Mauro
May 28 '10 at 12:00
2
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Unable to locate tools.jar
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In ubuntu: # apt-get install default-jdk and the error disappears.
– Xavi Montero
Feb 19 '15 at 19:23
2
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Django: Get list of model fields?
I've defined a User class which (ultimately) inherits from models.Model . I want to get a list of all the fields defined for this model. For example, phone_number = CharField(max_length=20) . Basically, I want to retrieve anything that inherits from the Field class.
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How do exceptions work (behind the scenes) in c++
...is doing, it's a matter of degree. Many that are using C++ (over Java or a scripted language) are often doing so for performance. For them, the abstraction layer should be relatively transparent, so that you have some idea of what's going on in the metal.
– speedplane
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What is the difference between graph search and tree search?
...with a tree-shaped problem, both algorithm variants lead to equivalent results. So you can pick the simpler tree search variant.
Difference Between Graph and Tree Search
Your basic graph search algorithm looks something like the following. With a start node start, directed edges as successors and ...
When to use “new” and when not to, in C++? [duplicate]
...t use new use shared_ptr or unique_prt. that were introduced in c++11 STL <memory> shared pointers will do book keeping of delete automatically. note for arrays default deleter provided by shared_ptr calls delete, not delete[] therefore use lambda functions std::shared_ptr<int> p(new i...