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How to add multiple objects to ManyToMany relationship at once in Django ?
... the generated SQL I see only a single insert statement: INSERT INTO app_one_twos (one_id, two_id) VALUES (1, 1), (1, 2), (1, 3), (1, 4); This is in Django 1.4.
– Klaas van Schelven
Mar 26 '13 at 16:54
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?? Coalesce for empty string?
...proach.
Since you're already using an extension method, why not just make one that returns the value or a default:
string result = s.SiteNumber.ConvertNullOrEmptyTo("No Number");
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How can I get the timezone name in JavaScript?
I know how to get the timezone offset, but what I need is the ability to detect something like "America/New York." Is that even possible from JavaScript or is that something I am going to have to guestimate based on the offset?
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Utility classes are evil? [closed]
...tilities that can be used on any Java Collection. These aren't specific to one particular type of Collection, but instead implement algorithms that can be used on any Collection.
Really, what you need to do is think about your design and determine where it makes the most sense to put the methods. U...
How to find all positions of the maximum value in a list?
...want all of them, SilentGhost's solution is much prettier and less error prone.
– nmichaels
Oct 21 '10 at 16:42
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How do I get formatted JSON in .NET using C#?
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This method also saves one from making JSON format errors.
– Anshuman Goel
Jan 17 '19 at 21:41
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Connect Device to Mac localhost Server? [closed]
How do I allow any device, e.g., iPhone, to connect over a WLAN to my Mac's localhost server?
14 Answers
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Should a “static final Logger” be declared in UPPER-CASE?
...and thus equals() is called on the constant. I think I would make this the one caveat to 2.
– Robin
Dec 7 '13 at 14:58
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What is a Memory Heap?
...d via malloc). Memory allocated from the heap will remain allocated until one of the following occurs:
The memory is free'd
The program terminates
If all references to allocated memory are lost (e.g. you don't store a pointer to it anymore), you have what is called a memory leak. This is where...
Conditional compilation and framework targets
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One of the best ways to accomplish this is to create different build configurations in your project:
<PropertyGroup Condition=" '$(Framework)' == 'NET20' ">
<DefineConstants>NET20</DefineConstants>
<...