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IntelliJ 13 - Add Navigate Back/Forward to toolbar?
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The icon groups are:
file | undo/redo | cut/copy/paste | font size | back/forward | compile/run | vcs | config | help | jira | tasks
You should be looking at the back/forward buttons in the 5th group.
If you want to make the toolbar visible, it's one of the checkable options on the view menu.
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Count number of matches of a regex in Javascript
...anted to write a regex to count the number of spaces/tabs/newline in a chunk of text. So I naively wrote the following:-
6 ...
Why does Math.Round(2.5) return 2 instead of 3?
...read the docs, you'll see that the default rounding is "round to even" (banker's rounding):
Return ValueType: System.DoubleThe integer nearest a. If the
fractional component of a is halfway
between two integers, one of which is
even and the other odd, then the even
number is returned. No...
Very simple log4j2 XML configuration file using Console and File appender
I'd like a very simple XML configuration file with a console and a file appender using log4j2.
4 Answers
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How to show a dialog to confirm that the user wishes to exit an Android Activity?
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In Android 2.0+ this would look like:
@Override
public void onBackPressed() {
new AlertDialog.Builder(this)
.setIcon(android.R.drawable.ic_dialog_alert)
.setTitle("Closing Activity")
.setMessage("Are you sure you want to close...
Java: convert List to a String
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michamicha
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How to redirect to Index from another controller?
I have been looking through trying to find some way to redirect to an Index view from another controller.
6 Answers
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jQuery add required to input fields
... answered Oct 3 '13 at 18:39
UnknownUnknown
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JavaScript error (Uncaught SyntaxError: Unexpected end of input)
I have some JavaScript code that works in FireFox but not in Chrome or IE.
10 Answers
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How can I use “.” as the delimiter with String.split() in java [duplicate]
What I am trying to do is read a .java file, and pick out all of the identifiers and store them in a list. My problem is with the .split() method. If you run this code the way it is, you will get ArrayOutOfBounds, but if you change the delimiter from "." to anything else, the code works. But I ne...