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What's the maximum value for an int in PHP?

Ignoring the special libraries that allow you to work with very big numbers, what's the largest int value you can store in PHP? ...
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Is there a VB.NET equivalent for C#'s '??' operator?

... If Operator (Visual Basic) Uses short-circuit evaluation to conditionally return one of two values. The If operator can be called with three arguments or with two arguments. If( [argument1,] argument2, argument3 ) If Operator Called with Two Arguments The first argument to If...
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Fastest way(s) to move the cursor on a terminal command line?

...rl+Alt+] for backward search. I recommend the second option. Ctrl+r is really handy and fast, no mucking about with editors, and you see the results before the command is run (unlike the history expansions). share ...
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What text editor is available in Heroku bash shell? [closed]

... I recently turned the original gist into a heroku cli plugin. Just install: heroku plugins:install https://github.com/naaman/heroku-vim And use: heroku vim The heroku vim command will drop you into a bash shell with vim installed on your $PATH. All you have to do is retrain your fingers to t...
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Get free disk space

... I know this answer is ancient, but you usually need to use AvailableFreeSpace as @knocte says. AvailableFreeSpace lists how much is actually available for the user (due to quotos). TotalFreeSpace lists what is available on the disk, irregardless of what the user can ...
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Dynamically access object property using variable

... You inspired me to create an enhanced version that allows bracket notation & property names with spaces as well as validating the inputs: it.knightnet.org.uk/kb/node-js/get-properties – Julian Knight Jan 3 '19 at 14:04 ...
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How to pass a view's onClick event to its parent on Android?

...e appropriate components: Activity.dispatchTouchEvent(MotionEvent) - This allows your Activity to intercept all touch events before they are dispatched to the window. ViewGroup.onInterceptTouchEvent(MotionEvent) - This allows a ViewGroup to watch events as they are dispatched to child Views. View...
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Android: how do I check if activity is running?

... activities that link to each other then onStop on the first is sometimes called after onStart in second. So both might be true briefly. Depending on what you are trying to do (update the current activity from a service?). You could just register a static listener in the service in your activity on...
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What in the world are Spring beans?

... your application and that are managed by the Spring IoC* container are called beans. A bean is an object that is instantiated, assembled, and otherwise managed by a Spring IoC container. These beans are created with the configuration metadata that you supply to the container, for example, i...
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How can I get the application's path in a .NET console application?

...Assembly().Location1 Combine that with System.IO.Path.GetDirectoryName if all you want is the directory. 1As per Mr.Mindor's comment: System.Reflection.Assembly.GetExecutingAssembly().Location returns where the executing assembly is currently located, which may or may not be where the assembl...