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Visual Studio popup: “the operation could not be completed”

...rSolutionFolder\.vs\YourSolutionName\v15\.suo The .vs folder is hidden, and the .suo files is a file without name, with just the .suo extension.   Explanation The .suo file contain various information like the opened files list, and some preferences that are not saved in the solution file ...
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How can I explode and trim whitespace?

... to append to the end of a file...once I decided to break it into an array and rewrite the file, I saw that there was extra whitespace being added the whole time... this + implode saved my freaking life..I can go eat food now. – jenki221 May 29 '15 at 20:30 ...
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WPF Data Binding and Validation Rules Best Practices

...plex.com), which includes a demo of best practices validation in WPF+MVVM, and uses IDataErrorInfo – Mark Heath Sep 4 '09 at 6:37 3 ...
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Pretty git branch graphs

I've seen some books and articles have some really pretty looking graphs of git branches and commits. How can I make high-quality printable images of git history? ...
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How to prevent the activity from loading twice on pressing the button

... In the button's event listener, disable the button and show another activity. Button b = (Button) view; b.setEnabled(false); Intent i = new Intent(this, AnotherActitivty.class); startActivity(i); Override onResume() to re-enable the button. @Override ...
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Xcode 4 - detach the console/log window

... Go to Xcode preferences, and open the Behavior tab. Tell Xcode to open a tab called "Debugger" when "Run Pauses" or "Run Starts". Then run it, and break that Debugging tab out into another window (drag it off the tab bar into its own window by just...
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How to merge the current branch into another branch

I have two branches, master and dev. I always work on dev and only check code into the master branch once it's been approved for production use. When I do so, I have to do the following: ...
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Java Naming Convention with Acronyms [closed]

... Since it looks like the answer is that there is no single standard for this in Java, I'd like to note that the .NET Framework Design Guidelines do specify this. Now before slamming me for being off topic, please remember that the class naming guidelines for Java and the .NET Framewo...
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Comparison between Mockito vs JMockit - why is Mockito voted better than JMockit? [closed]

I'm investigating which mocking framework to use for my project and have narrowed it down to JMockit and Mockito . 5 An...
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Prevent form submission on Enter key press

I have a form with two text boxes, one select drop down and one radio button . When the enter key is pressed, I want to call my JavaScript function, but when I press it, the form is submitted. ...