code-translation | 易学教程

Qt creating new translation (ts) using Visual gives error - (ExitCode 1)

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问题 I am using QTranslator in VS 2010. When using the process below I get an error saying the add-on has exited with an error (Exitcode 1). I have been through the whole process (code to executable with translations working) using Qt Linguist and Qt Creator. However, I cannot even create the ts file in Visual Studio (add on menus all where they should be). Anyone any ideas why please? Creating Qt Translation Files for the Project To add a new translation file to the project, select Qt|Create New

Automatic Java to C++ conversion [duplicate]

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问题 This question already has answers here : Does a Java to C++ converter/tool exist? [closed] (10 answers) Closed 3 years ago . Has anyone tried automatic Java to C++ conversion for speed improvements? Is it a maintenance nightmare in the long run? Just read that is used to generate the HTML5 parsing engine in Gecko http://ejohn.org/blog/html-5-parsing/ 回答1: In general, automatic conversions from one language to another will not be an improvement. Different languages have different idioms that

Transpiler and compiler

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问题 I was wondering between the transpiler and compiler. For example, I have a language('let's call it foo') and it will be transpiled to javascript. foo -----transpiled-----> javascript However, is foo limited under javascript? Such as: "JavaScript cannot write to files on the server without the help of a server side script" foo ----x----> write to files on the server without the help of a server side script If so, is it possible to exit from the limit of javascript? Such as making foo able to

Signing an F# Assembly (Strong name component)

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问题 I found this article on CodeProject: http://www.codeproject.com/Articles/512956/NET-Shell-Extensions-Shell-Context-Menus and thought it would be nice to give it a try, but in F#. So I came up with the following code: open System open System.IO open System.Text open System.Runtime.InteropServices open System.Windows.Forms open SharpShell open SharpShell.Attributes open SharpShell.SharpContextMenu [<ComVisible(true)>] [<COMServerAssociation(AssociationType.ClassOfExtension, ".txt")>] type

Allowing a method to lock its parent Object in Java

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问题 Is there a way in Java to get a method to lock (mutex) the object which it is in? I know this sounds confusing but basically I wan't an equivelent to this snippet of C# but in Java. lock(this) { // Some code here... } I've been tasked with reimplementing an API written in .Net into Java, and I've been asked to keep the Java version as similar to the .Net version as humanly possible. This isn't helped by the fact that the .Net version looked like it was transcribed from a C++ version which I

How to replace all String.equals by StringUtils.equals

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问题 I want to automatically replace all occurrences of if(variable!=null && variable.equals(value)) ... by if(StringUtils.equals(variable, value)) ... in a type-aware manner. That means, that variable and value should be sure to be String (not just lexicographical processing, eg. with awk/perl). Also it should be flexible enough to apply for value as literal as well as a constant ( final static ) or another variable or parameter -- anything that is sure to be a String in this context. Also, there

String Template: make all variable declaration global

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问题 I am trying to implement a translator using ANTLR+StringTemplate. I have a starting language that is java like and multiple destination language. I used the example: http://www.antlr.org/wiki/display/ST/Language+Translation+Using+ANTLR+and+StringTemplate One of my destination language needs all variables to be declared globally. I wrote a grammar that recognizes variables, but i cannot find e way in my template for making a local variable to be declared globally. Of course if I would have

Convert closure to es6 module

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问题 I'm using a javascript build environment that supports es6 modules (using es6-module-transpiler) so you can simply import stuff across different files. Now I got a third party library that I'd like to be "importable". The library populates its functionality like this: (function () {/*...*/}).call(this); Would it be safe to omit the closure and convert it to: export default function () {/* ... */}; Or is there a better way? Thanks in advance! 回答1: The original code you show invokes the

String Template: make all variable declaration global

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I am trying to implement a translator using ANTLR+StringTemplate. I have a starting language that is java like and multiple destination language. I used the example: http://www.antlr.org/wiki/display/ST/Language+Translation+Using+ANTLR+and+StringTemplate One of my destination language needs all variables to be declared globally. I wrote a grammar that recognizes variables, but i cannot find e way in my template for making a local variable to be declared globally. Of course if I would have just one translation I would be able to do it, but I have multiple translation and some of them have local

Equivalent of (IntPtr)1 in VBNET?

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I've taken a piece of code from a @Hans Passant code from here: Bold text in MessageBox this is the C# code: SendMessage(hText, WM_SETFONT, mFont.ToHfont(), (IntPtr)1) Which would be the translation into vb.net? This will not work (cant be compiled): SendMessage(hText, WM_SETFONT, mFont.ToHfont(), DirectCast(1, IntPtr)) Try this: SendMessage(hText, WM_SETFONT, mFont.ToHfont(), New IntPtr(1)) 来源： https://stackoverflow.com/questions/19283287/equivalent-of-intptr1-in-vbnet