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How to detect modifier key states in WPF?
...ard. Using Keyboard.IsKeyDown you can check if Control, Shift, Alt is down now.
For Shift:
if (Keyboard.IsKeyDown(Key.LeftShift) || Keyboard.IsKeyDown(Key.RightShift))
{ /* Your code */ }
For Control:
if (Keyboard.IsKeyDown(Key.LeftCtrl) || Keyboard.IsKeyDown(Key.RightCtrl))
{ /* Your code */ }...
How to join (merge) data frames (inner, outer, left, right)
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This works in data.table now, same function just faster.
– marbel
Dec 2 '16 at 19:44
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sho...
Making TextView scrollable on Android
...ise the scrollview doesn't work! (this has caused me to waste an hour just now! FFS).
PRO TIP:
To programmatically scroll to the bottom after appending text, use this:
mTextStatus = (TextView) findViewById(R.id.TEXT_STATUS_ID);
mScrollView = (ScrollView) findViewById(R.id.SCROLLER_ID);
private ...
Android Fragments: When to use hide/show or add/remove/replace?
... end - I did not really need hide/show etc. so I completely dropped it and now I am going with standards like add/replace or single fragment activities in single pane (master detail flow basically). For those still using hide your solution will be really helpful - and not checking savedInstance != n...
ZSH iterm2 increase number of lines history
...rollback lines value take effect immediately so check Unlimited scrollback now if you don't want to delete your current buffer(s)
change the value of the Scrollback Lines to whatever you'd like
Uncheck the Unlimited scrollback option if you'd like to use your Scrollback lines value
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MySQL connection not working: 2002 No such file or directory
...thing wrong in my hosts setup, but this quick fix get's me going for right now.
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Encrypt Password in Configuration Files? [closed]
...rds i ran into that same problem, i went witht the obfuscate it method for now but havnt come up with an acceptable solution yet, thanks for your suggestions.
– Petey B
Jul 15 '09 at 20:39
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How can I save application settings in a Windows Forms application?
... go new unique user folders with each compile).
– minnow
Sep 13 '12 at 22:55
7
As of now, with .N...
JavaScript - cannot set property of undefined
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@JeremyJStarcher: absolutely correct and important to know, but by that level of thinking, JavaScript has no arrays; it only has objects
– vol7ron
Sep 19 '12 at 0:29
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Handle spring security authentication exceptions with @ExceptionHandler
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I know the question is a little bit old, but did you register your AuthenticationEntryPoint to SecurityConfig?
– leventunver
Dec 21 '16 at 18:52
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