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Shortcut to switch between design and text in Android Studio
Does anyone know some shortcut to switch between design and text in android studio while editing XML layout?
14 Answers
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How do I copy to the clipboard in JavaScript?
...nclude other formats of data other than plain text.
Not covered here as it doesn't directly answer the question.
General development notes
Don't expect clipboard related commands to work whilst you are testing code in the console. Generally the page is required to be active (Async Clipboard API)...
How do I find where an exception was thrown in C++?
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A couple of notes: backtrace_symbols() does a malloc... so, you might want to pre-allocate a block of memory at startup, then deallocate it in my_terminate() just before calling backtrace_symbols() in the event you happen to be handling a std::bad_alloc() exceptio...
How do I convert NSInteger to NSString datatype?
How does one convert NSInteger to the NSString datatype?
9 Answers
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Append lines to a file using a StreamWriter
...8 encoded text to an existing file, or to a new file if the specified file does not exist and returns a System.IO.StreamWriter
using (System.IO.StreamWriter sw = System.IO.File.AppendText(logFilePath + "log.txt"))
{
sw.WriteLine("this is a log");
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How can I get seconds since epoch in Javascript?
... integer division to hold, just take the floor. (Python's integer division does this).
time_in_seconds_int = Math.floor(time_in_seconds);
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How do I concatenate strings in Swift?
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let a = "Hello" let b = "World" let first = a + ", " + b Does not work, this is what works, let first = "(a), (b)" . You will get a runtime error with the first method
– Joseph
Oct 1 '14 at 21:15
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How can I access and process nested objects, arrays or JSON?
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Most of the time when you are getting undefined, the object/array simply doesn't have a property with that name.
const foo = {bar: {baz: 42}};
console.log(foo.baz); // undefined
Use console.log or console.dir and inspect the structure of object / array. The property you are trying to access mig...
Is there a way to remove the separator line from a UITableView?
...rd to measure. I have set the seperator line color to colorClear. But this does not completely solve the problem.
9 Answers...
What characters can be used for up/down triangle (arrow without stem) for display in HTML?
... I was testing those html entities. I can report that the left arrow does not show up well in the android browser, but the right arrow does.
– oabarca
Mar 15 '14 at 21:09
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