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Error: Could not find or load main class [duplicate]
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You must ensure that you add the location of your .class file to your classpath. So, if its in the current folder, add . to your classpath.
Note that the Windows classpath separator is a semi-colon, i.e. a ;.
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is node.js' console.log asynchronous?
...teStream(fd);
} else if (binding.isStdoutBlocking()) { // a file?
stdout = new fs.WriteStream(null, {fd: fd});
} else {
stdout = new net.Stream(fd); // a stream?
// For example: node foo.js > ...
Is it possible to start activity through adb shell? [duplicate]
... with adb shell pm list packages -f and retrieve it with adb pull /path/to/file.apk C:\some\folder to use with the aapt command Chris commented. (aapt is in build-tools)
– Christopher Galpin
May 29 '14 at 23:12
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How is it possible to declare nothing inside main() in C++ and yet have a working application after
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All[*] constructors for file-scope objects get called before reaching main, as do all initializer expressions for non-object file-scope variables.
Edit: Also, all[*] destructors for all file-scope objects get called in reverse order of constructio...
Android Studio Collapse definitions and methods
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First make sure it is enabled in config (it should be by default). Go to File -> Settings, then under the IDE Settings area find Editor -> General -> Code Folding, check the Show code folding outline.
To collapse/expand items use the Code -> Folding menu.
Edit:
To customize the keybo...
Command to change the default home directory of a user
... login shell of an existing valid user) without touching the /etc/passwd file. Thanks
6 Answers
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How to get rspec-2 to give the full trace associated with a test failure?
...this or the accepted answer give you backtrace further then from your spec file. Or it doesn't work only for me o_O
– janko-m
Sep 4 '12 at 16:16
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Using braces with dynamic variable names in PHP
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Wrap them in {}:
${"file" . $i} = file($filelist[$i]);
Working Example
Using ${} is a way to create dynamic variables, simple example:
${'a' . 'b'} = 'hello there';
echo $ab; // hello there
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Kill some processes by .exe file name
How can I kill some active processes by searching for their .exe filenames in C# .NET or C++?
6 Answers
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How do I pass a string into subprocess.Popen (using the stdin argument)?
...ent that your stdout/err won't ever fill up (for instance, it's going to a file, or another thread is eating it) and you have an unbounded amount of data to be sent to stdin.
– Lucretiel
May 9 '16 at 19:24
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