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Are database triggers evil? [closed]

Are database triggers a bad idea? 20 Answers 20 ...
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Multiple Models in a single django ModelForm?

... What would be a straightforward way to make a class based view capable of showing more than one form and a template that then combines them into the same <form> element? – jozxyqk May 21 '15 at 11:47 ...
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How Drupal works? [closed]

...hase populates Drupal’s internal configuration array and establishes the base URL ($base_url) of the site. The settings.php file is parsed via include_once(), and any variable or string overrides established there are applied. See the “Variable Overrides” and “String Overrides” sections of...
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JSON.net: how to deserialize without using the default constructor?

...ObjectContract CreateObjectContract(Type objectType) { var c = base.CreateObjectContract(objectType); if (!IsCustomStruct(objectType)) return c; IList<ConstructorInfo> list = objectType.GetConstructors(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonP...
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Can I use a binary literal in C or C++?

...ortable itoa function, or implement your own. Unfortunately you cannot do base 2 formatting with STL streams (since setbase will only honour bases 8, 10 and 16), but you can use either a std::string version of itoa, or (the more concise, yet marginally less efficient) std::bitset. #include <boo...
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Is it correct to use alt tag for an anchor link?

... thx Guys... apart from that my need was purely based on accessibility standards as well as negating performance overhead. I have used a spirte image , at the same time wanted to give alt attribute, which could not do using background images. Instead i have a workaround wh...
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Does Spring @Transactional attribute work on a private method?

...ng logic chooses not to do so. The second point is only true for interface-based JDK proxies, but not for CGLIB subclass-based proxies. – skaffman Dec 9 '10 at 9:58 ...
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Best practice for Django project working directory structure

...t, excluded from VCS. It's used to store media/static files and sqlite database during development. Everything in tmp could be deleted anytime without any problems. Virtualenv I prefer virtualenvwrapper and place all venvs into ~/.venvs directory, but you could place it inside tmp/ to keep it togeth...
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C default arguments

...pedef struct { int i; double x; } f_args; Rename your function f_base, and define a wrapper function that sets defaults and calls the base: double var_f(f_args in){ int i_out = in.i ? in.i : 8; double x_out = in.x ? in.x : 3.14; return f_base(i_out, x_out); } Now add a macro...
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Data binding to SelectedItem in a WPF Treeview

... } #endregion protected override void OnAttached() { base.OnAttached(); this.AssociatedObject.SelectedItemChanged += OnTreeViewSelectedItemChanged; } protected override void OnDetaching() { base.OnDetaching(); if (this.AssociatedObject != ...