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Django Model - Case-insensitive Query / Filtering

... I solved it like this: MyClass.objects.filter(name__iexact=my_parameter) There is even a way to use it for substring search: MyClass.objects.filter(name__icontains=my_parameter) There's a link to the documentation. ...
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When should use Readonly and Get only properties

...during the construction of an object (in the constructor). private string _name = "Foo"; // field for property Name; private bool _enabled = false; // field for property Enabled; public string Name{ // This is a readonly property. get { return _name; } } public bool Enabled{ // This is ...
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How to set HttpResponse timeout for Android in Java

...oment once my HTTP request is made, I then check the status code upon the call returning, however I get a NullPointerException when checking this code if the call has timed out... basically, how do I handle the situation when the call does timeout? (I'm using very similar code to your answer given) ...
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How to compare binary files to check if they are the same?

...les are the same or not (except for the time stamps)? I do not need to actually extract the difference. I just need to know whether they are the same or not. ...
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“Bitmap too large to be uploaded into a texture”

... All rendering is based on OpenGL, so no you can't go over this limit (GL_MAX_TEXTURE_SIZE depends on the device, but the minimum is 2048x2048, so any image lower than 2048x2048 will fit). With such big images, if you want to...
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Invalid argument supplied for foreach()

... Personally I find this to be the most clean - not sure if it's the most efficient, mind! if (is_array($values) || is_object($values)) { foreach ($values as $value) { ... } } The reason for my preference is it...
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How do I break out of a loop in Perl?

...nd assuming you were just feeding given some scalar variable... but why do all that work just to use a break, it is (very) bad form, not to mention (blah!)just saying, its "possible" just not a good idea & not what you may think it is – osirisgothra Sep 1 '...
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Should I use `import os.path` or `import os`?

...ant to use rather than a thing in the os module, so even though it's not really a submodule of a package called os, I import it sort of like it is one and I always do import os.path. This is consistent with how os.path is documented. Incidentally, this sort of structure leads to a lot of Python p...
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Convert string to integer type in Go?

...64); err == nil { fmt.Printf("i=%d, type: %T\n", i, i) } var i int if _, err := fmt.Sscan(s, &i); err == nil { fmt.Printf("i=%d, type: %T\n", i, i) } Output (if called with argument "123"): i=123, type: int i=123, type: int64 i=123, type: int Parsing Custom strings There is also a...
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How do I create a self-signed certificate for code signing on Windows?

... -a sha256 -cy authority -sky signature -sv MyCA.pvk MyCA.cer (^ = allow batch command-line to wrap line) This creates a self-signed (-r) certificate, with an exportable private key (-pe). It's named "My CA", and should be put in the CA store for the current user. We're using the SHA-256 al...