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Why isn't String.Empty a constant?

...ing.cs. The Empty constant holds the empty string value. We need to call the String constructor so that the compiler doesn't mark this as a literal. Marking this as a literal would mean that it doesn't show up as a field which we can access from native. I found this informati...
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PHP Replace last occurrence of a String in a String?

...he first occurrence of a substring in a string - edit: wow. Php geniuses really made a function called strpos and strrpos ? Thanks.... – BarryBones41 Oct 5 '15 at 21:22 ...
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Run a PostgreSQL .sql file using command line arguments

...n use the following by navigating to the bin folder of your PostgreSQL install: 12 Answers ...
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Using Emacs as an IDE

...ty expert Emacs users out there, and I am curious what other Emacs functionally is useful if the intention is to use it as a complete IDE. Specifically, most IDEs usually fulfill these functions is some form or another: ...
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How to execute a file within the python interpreter?

...ath/to/script.py").read(), globals()) This will execute a script and put all it's global variables in the interpreter's global scope (the normal behavior in most scripting environments). Python 3 exec Documentation share ...
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... This, along with all the other conditional comments solutions, will not detect IE 10 / IE 11 – Lloyd Banks Oct 5 '13 at 2:23 ...
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AngularJS: Is there any way to determine which fields are making a form invalid?

...lowing code in an AngularJS application, inside of a controller, which is called from an ng-submit function, which belongs to a form with name profileForm : ...
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Detect when browser receives file download

I have a page that allows the user to download a dynamically-generated file. It takes a long time to generate, so I'd like to show a "waiting" indicator. The problem is, I can't figure out how to detect when the browser has received the file, so I can hide the indicator. ...
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Postgresql: Scripting psql execution with password

How can I call psql so that it doesn't prompt for a password ? 15 Answers 15 ...
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Git diff to show only lines that have been modified

...ption for that repository: git config diff.context 0 To have it set globally, for any repository: git config --global diff.context 0 share | improve this answer | follo...