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Difference between mkdir() and mkdirs() in java for java.io.File [closed]

... mkdirs() also creates parent directories in the path this File represents. javadocs for mkdirs(): Creates the directory named by this abstract pathname, including any necessary but nonexistent parent directories. Note that if this operation fails it may have succeeded in cr...
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What text editor is available in Heroku bash shell? [closed]

... Even if you could edit the files with vi it probably wouldn't solve your problem because the file system is ephemeral. Meaning... If you edit a file via heroku run bash you aren't actually changing the file for other dynos. To change a file for all d...
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What does the '.' (dot or period) in a Go import statement do?

...ows the identifiers in the imported package to be referred to in the local file block without a qualifier. If an explicit period (.) appears instead of a name, all the package's exported identifiers will be declared in the current file's file block and can be accessed without a qualifier. A...
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What does the Q_OBJECT macro do? Why do all Qt objects need this macro?

...m that handles Qt's C++ extensions. The moc tool reads a C++ header file. If it finds one or more class declarations that contain the Q_OBJECT macro, it produces a C++ source file containing the meta-object code for those classes. Among other things, meta-object code is required f...
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How to create .pfx file from certificate and private key?

I need .pfx file to install https on website on IIS. 15 Answers 15 ...
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How to test if string exists in file with Bash?

I have a file that contains directory names: 13 Answers 13 ...
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How to force Chrome's script debugger to reload javascript?

... had that set all along, and now all of a sudden, I'm stuck with a certain file. Anyone find a solution? – IronicMuffin May 14 '12 at 13:25 5 ...
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VS2010 and IE10 Attaching the Script debugger to process iexplore.exe failed

... Close IE In elevated cmd prompt run this command: regsvr32.exe "%ProgramFiles(x86)%\Common Files\Microsoft Shared\VS7Debug\msdbg2.dll" (or %ProgramFiles% on a 32-bit OS) share | improve this a...
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How to get Vim to highlight non-ascii characters?

...or used by the group. Just think about syntax highlighting for your vimrc files. So you can use below commands in your .vimrc file: syntax match nonascii "[^\x00-\x7F]" highlight nonascii guibg=Red ctermbg=2 share ...
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Avoiding “resource is out of sync with the filesystem”

...refresh. Basically, there is no external trigger that notifies Eclipse of files changed outside the workspace. Rather a background thread is used by Eclipse to monitor file changes that can possibly lead to performance issues with large workspaces. ...