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java.io.Console support in Eclipse IDE
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I assume you want to be able to use step-through debugging from Eclipse. You can just run the classes externally by setting the built classes in the bin directories on the JRE classpath.
java -cp workspace\p1\bin;workspace\p2\bin foo.Main
You can debug using the remote debugger an...
How do you execute an arbitrary native command from a string?
...cause the contents of the string are exactly how you would run it straight from a Powershell command prompt:
$command = 'C:\somepath\someexe.exe somearg'
iex $command
However, if the exe is in quotes, you need the help of & to get it running, as in this example, as run from the commandline:
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How to implement WiX installer upgrade?
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In the newest versions (from the 3.5.1315.0 beta), you can use the MajorUpgrade element instead of using your own.
For example, we use this code to do automatic upgrades. It prevents downgrades, giving a localised error message, and also prevents u...
Get path from open file in Python
...h is still the correct file path. If I specify the filename as 'text.txt' from directory '~/Documents/' and then change directories to '~/', os.path.realpath will return '~/text.txt' instead of '~/Documents/text.txt'.
– K. Nielson
Jan 16 '19 at 21:08
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Where should @Service annotation be kept? Interface or Implementation?
...tion when using annotation-based configuration and classpath
scanning.
From my experience I am always using @Service annotation on the interfaces or abstract classes and annotations like @Component and @Repository for their implementation. @Component annotation I am using on those classes which ...
How do I pass a variable by reference?
...ay, struct, whatever), but you couldn't change the pointer that was copied from the outer scope - when you were done with the function, the original pointer still pointed to the same address. C++ introduced references, which behaved differently.
– Blair Conrad
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Cleaning up old remote git branches
I work from two different computers (A and B) and store a common git remote in the dropbox directory.
9 Answers
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使用 XML 和 Web 服务 · App Inventor 2 中文网
... can decode the result with XMLTextDecode. Then extract the desired items from the resulting list, using the list operation block lookup in pairs. Here’s an example.
Unfortunately, the example below does not work anymore, because Underground Weather is discontinued. As an alternative, Openweat...
Why use Object.prototype.hasOwnProperty.call(myObj, prop) instead of myObj.hasOwnProperty(prop)?
If I understand correctly, each and every object in Javascript inherits from the Object prototype, which means that each and every object in Javascript has access to the hasOwnProperty function through its prototype chain.
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What is Delegate? [closed]
... One question related to your answer. How is it really different from calling a function in normal way? Just because of that it is not known at runtime ?
– Naveed
Jan 11 '10 at 19:51
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