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Tab Vs Space preferences in Vim
Vim is very accommodating when it comes to tab Vs. space preferences. As I understand it, the tabstop setting indicates the width of a tab character. The shiftwidth setting specifies how many columns to increment/decrement when using the << and >> commands, whereas the softtabst...
delete vs delete[] operators in C++
...r deallocates memory and calls the destructor for a single object created with new.
The delete [] operator deallocates memory and calls destructors for an array of objects created with new [].
Using delete on a pointer returned by new [] or delete [] on a pointer returned by new results in undefin...
Random “Element is no longer attached to the DOM” StaleElementReferenceException
I'm hoping it's just me, but Selenium Webdriver seems like a complete nightmare. The Chrome webdriver is currently unusable, and the other drivers are quite unreliable, or so it seems. I am battling many problems, but here is one.
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Checking if an Android application is running in the background
By background, I mean none of the application's activities are currently visible to the user?
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Determine the number of lines within a text file
Is there an easy way to programmatically determine the number of lines within a text file?
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Is there a way to change the environment variables of another process in Unix?
...(gdb) call putenv ("env_var_name=env_var_value")
(gdb) detach
This is quite a nasty hack and should only be done in the context of a debugging scenario, of course.
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Xcode 4 - detach the console/log window
Is it possible to detach the console/log window in Xcode 4?
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What exactly is Hot Module Replacement in Webpack?
...ot Module Replacement in Webpack.
There's even a sample app that uses it .
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Are there any reasons to use private properties in C#?
I just realized that the C# property construct can also be used with a private access modifier:
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Current location permission dialog disappears too quickly
...t view that asks for the users location appears then disappears so quickly it's impossible to click it!
12 Answers
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