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Check existence of directory and create if doesn't exist

...e existence of the directory is a problem in the original post. If subDir included the name of an existing file (rather than just a path), file.exists() would return TRUE, but the call to setwd() would fail because you can't set the working directory to point at a file. I would recommend the use o...
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No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?

...that m2e was executing in a JRE, not the JDK. Nothing I did changed this, including adding this to the eclipse.ini: -vm C:\Program Files\Java\jdk1.7.0_45\bin\javaw.exe In the end I never got m2e to execute in a JDK, but setting the Java compiler explicitly (as above) did the trick. ...
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SyntaxError: Use of const in strict mode

...e error should disappear. To enable some of the ECMAScript 2015 features (including const and let) in Node.js 0.10 and 0.12; start your node program with a harmony flag, otherwise you will get a syntax error. For example: node --harmony app.js It all depends on which side your strict js is locat...
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Convert NSData to String?

... have numerous upvotes, even though the NSData may contain any byte value, including those outside the UTF-8 range? – Maarten Bodewes Aug 6 '13 at 16:20 2 ...
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How do I set the selected item in a comboBox to match my string using C#?

...y since this answer performs the matching check suggested by other answers including the preferred one from @norbertB: When you set the SelectedItem property to an object, the ComboBox attempts to make that object the currently selected one in the list. If the object is found in the list, it is dis...
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Format timedelta to string

...ime - datetime. I don't know the hours. Plus, it looks like your example includes seconds, how would I remove that? – mawcs Feb 11 '09 at 20:46 1 ...
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How can I check if an ip is in a network in Python?

...2',29) That's it, this is much faster than the solutions above with the included modules. share | improve this answer | follow | ...
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EditorFor() and html properties

...browsers (like Firefox mobile) actually correctly support that input type, including a time component that probably won't pass validation and is difficult or impossible for the user to remove. – brianary Nov 25 '15 at 19:56 ...
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iPhone get SSID without private library

... @Filip Updated ARC-friendly code address this by using modular includes (@import rather than #import). Clang will automatically link in the needed framework when a module, rather than just a header, is imported. – Jeremy W. Sherman Jan 22 '15 at 15:...
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How to create P12 certificate for iOS distribution

...ey and the certificate) - rather just export the certificate which ALREADY includes the key. As of 2016 i think this is the way to do it because previous uploads that worked with the export 2 items no longer work.