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Localization of DisplayNameAttribute

... When I try this approach, I get an error message saying "An attribute argument must be a constant expression, typeof expression or array creation expression of an attribute parameter type". However, passing the value to LocalizedDisplayName as a string works. ...
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When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?

...ructor, or A doesn't have a conversion operator, then you get compile time error. Cast from A* to B* always succeeds if A and B are in inheritance hierarchy (or void) otherwise you get compile error. Gotcha: If you cast base pointer to derived pointer but if actual object is not really derived type...
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Why does Ruby have both private and protected methods?

... # true gimli.name # 'Gimli' gimli.age # NoMethodError: private method `age' called for #<Dwarf:0x007ff552140128> gimli.beard_strength # NoMethodError: protected method `beard_strength' called for #<Dwarf:0x007ff552...
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JAX-RS — How to return JSON and HTTP status code together?

...uuid == null || uuid.trim().length() == 0) { return Response.serverError().entity("UUID cannot be blank").build(); } Entity entity = service.getById(uuid); if(entity == null) { return Response.status(Response.Status.NOT_FOUND).entity("Entity not found for UUID: " + uuid)....
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How to manage a redirect request after a jQuery Ajax call

... than 200 was not firing. In fact, I could have probably just bound to ajaxError instead. See my answer below for more details. – Bretticus Aug 4 '10 at 18:42 2 ...
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Questions every good Java/Java EE Developer should be able to answer? [closed]

...r example why does the method test in below code does not give any compile error despite using final qualifier for the method parameter. class Name { private String name; public Name (String s) { this.name = s; } public void setName(String s) { this.name = s; ...
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MQTT物联网协议完全实践指南 · App Inventor 2 中文网

...置") } } } // 自动重连和错误恢复 when UrsPahoMqttClient1.ErrorOccurred(actionName, errorCode, errorMessage) { Label_ConnectionStatus.Text = join("连接错误: ", errorMessage) Label_ConnectionStatus.TextColor = "&HFFF44336" // 记录错误日志 logError("MQTT连接错误"...
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How can I make git ignore future revisions to a file?

... in git status, but when I tried to checkout to different branch, I've got error: Your local changes to the following files would be overwritten by checkout: , even -f does not help error: Entry 'wix-stores-merchant-app/demo/credentials.js' not uptodate. Cannot merge. – ykravv ...
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Variable declared in for-loop is local variable?

...iable-declaration is the block in which the declaration occurs. It is an error to refer to a local variable in a textual position that precedes the local-variable-declarator of the local variable. Within the scope of a local variable, it is a compile-time error to declare another local var...
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Is it better to specify source files with GLOB or each file individually in CMake?

...e years I have come to recognise that explicitly listing the files is less error-prone for large, multi-developer projects. Original answer: The advantages to globbing are: It's easy to add new files as they are only listed in one place: on disk. Not globbing creates duplication. Your CMakeLis...