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What are the best practices for JavaScript error handling?

...is: function log(sev,msg) { var img = new Image(); img.src = "log.php?sev=" + encodeURIComponent(sev) + "&msg=" + encodeURIComponent(msg); } // usage log(1, "Something bad happened.") // Auto-log uncaught JS errors window.onerror = function(msg, url, line) { log(1,...
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Cannot set boolean values in LocalStorage?

...an is converted to a string. As for why "true" != true, as written in the description of Equal (==) in MDC*: If the two operands are not of the same type, JavaScript converts the operands then applies strict comparison. If either operand is a number or a boolean, the operands are converted to n...
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In Objective-C, how do I test the object type?

... Actually it will return a Class object. However, the description of this object will be the class name as a string, so you can therefore still log it to the console. – devios1 Jun 9 '15 at 21:22 ...
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Possible to do a MySQL foreign key to one of two possible tables?

...f that table. Re comment from @SavasVedova: I'm not sure I follow your description without seeing the table definitions or an example query, but it sounds like you simply have multiple Filters tables, each containing a foreign key that references a central Products table. CREATE TABLE Products...
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Determine .NET Framework version for dll

..., but knowing reflector, it will probably complain, and give it a nice non-descript error icon. – leppie Aug 11 '10 at 17:15 ...
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C++应用程序添加VBScript和JavaScript支持 - C/C++ - 清泛网 - 专注IT技能提升

...e those frontiers and give some new reasons for C++ developers to use it. Description To use either VBScript or JScript is fairly simple in a VB and C++ Application thanks to Microsoft's development efforts to create Windows Scripting technology. A developer only needs to know how to use the Micro...
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C++应用程序添加VBScript和JavaScript支持 - C/C++ - 清泛网 - 专注IT技能提升

...e those frontiers and give some new reasons for C++ developers to use it. Description To use either VBScript or JScript is fairly simple in a VB and C++ Application thanks to Microsoft's development efforts to create Windows Scripting technology. A developer only needs to know how to use the Micro...
https://www.tsingfun.com/it/cp... 

C++应用程序添加VBScript和JavaScript支持 - C/C++ - 清泛网 - 专注IT技能提升

...e those frontiers and give some new reasons for C++ developers to use it. Description To use either VBScript or JScript is fairly simple in a VB and C++ Application thanks to Microsoft's development efforts to create Windows Scripting technology. A developer only needs to know how to use the Micro...
https://www.tsingfun.com/it/cp... 

C++应用程序添加VBScript和JavaScript支持 - C/C++ - 清泛网 - 专注IT技能提升

...e those frontiers and give some new reasons for C++ developers to use it. Description To use either VBScript or JScript is fairly simple in a VB and C++ Application thanks to Microsoft's development efforts to create Windows Scripting technology. A developer only needs to know how to use the Micro...
https://www.tsingfun.com/it/cp... 

C++应用程序添加VBScript和JavaScript支持 - C/C++ - 清泛网 - 专注IT技能提升

...e those frontiers and give some new reasons for C++ developers to use it. Description To use either VBScript or JScript is fairly simple in a VB and C++ Application thanks to Microsoft's development efforts to create Windows Scripting technology. A developer only needs to know how to use the Micro...