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Changing overflow icon in the action bar
...overflow icon in the action bar? I have blue icons for all ActionBar items and I also want to change the overflow icon when it appears.
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Use dynamic (variable) string as regex pattern in JavaScript
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this is great and the best example Ive found so far of using a dynamic variable in a regex, thanks!
– Eolis
Jul 28 '15 at 17:16
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When editing Microsoft Office VBA, how can I disable the popup “Compile error” messages?
...titled "Microsoft Visual Basic for Applications"):
Click the menu "Tools" and then "Options".
In the Options' "Editor" tab, uncheck the "Auto Syntax Check" box. (See screenshot, below.)
This change does not make the editor stop compiling in the background and marking syntax errors in red (or wha...
How to URL encode a string in Ruby
...m , it is more intellectual working with urls.
– Alexander.Iljushkin
Oct 13 '15 at 19:46
I needed to access files on r...
How to pass arguments to addEventListener listener function?
... absolutely nothing wrong with the code you've written. Both some_function and someVar should be accessible, in case they were available in the context where anonymous
function() { some_function(someVar); }
was created.
Check if the alert gives you the value you've been looking for, be sure...
Multi-line tooltips in Java?
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If you wrap the tooltip in <html> and </html> tags, you can break lines with <br> tags. See http://www.jguru.com/faq/view.jsp?EID=10653 for examples and discussion.
Or you can use the JMultiLineToolTip class that can be found many places on th...
super() fails with error: TypeError “argument 1 must be type, not classobj” when parent does not inh
...t declared as a "new-style" class. Change it like so:
class B(object):
and it will work.
super() and all subclass/superclass stuff only works with new-style classes. I recommend you get in the habit of always typing that (object) on any class definition to make sure it is a new-style class.
O...
HTML/CSS: Make a div “invisible” to clicks?
...ct it). Would it be possible to simply make this div "invisible" to clicks and other mouse events?
5 Answers
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Rsync copy directory contents but not directory itself
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Seems weird and inconsistent to make the trailing slash relevant for just this particular command. Wonder why it hasn't been changed.
– Luke Davis
Jan 12 '17 at 22:29
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What does send() do in Ruby?
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send sends a message to an object instance and its ancestors in class hierarchy until some method reacts (because its name matches the first argument).
Practically speaking, those lines are equivalent:
1.send '+', 2
1.+(2)
1 + 2
Note that send bypasses visibility ...