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pythonw.exe or python.exe?
...pt terminates.
When invoked from an existing console window, the prompt is blocked until the script terminates.
pythonw.exe is a GUI app for launching GUI/no-UI-at-all scripts.
NO console window is opened.
Execution is asynchronous:
When invoked from a console window, the script is merely laun...
The provided URI scheme 'https' is invalid; expected 'http'. Parameter name: via
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Except for the <message> block, which was rejected by IIS6 for some reason, this worked well.
– Chris Chubb
Apr 9 '13 at 3:08
4
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SharedPreferences.onSharedPreferenceChangeListener not being called consistently
...ou must use
if(key=="YourKey")
or your codes inside "//Do Something " block will be run wrongly for every change that will happening in any other key in sharedPreferences
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To ternary or not to ternary? [closed]
...ed braces to do what they expect (execute the additional line as part of a block): stackoverflow.com/a/381274/377225
– George Marian
Mar 9 '19 at 2:32
add a comment
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How to get the first non-null value in Java?
...to a private helper method rather than leave a "scary looking" conditional block in the code - "what does that do?" that way, if you ever do need to use it again, you can use the refactoring tools in your IDE to move the method to the utility class. having the named method helps to document the inte...
Logging uncaught exceptions in Python
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Wrap your app entry call in a try...except block so you'll be able to catch and log (and perhaps re-raise) all uncaught exceptions. E.g. instead of:
if __name__ == '__main__':
main()
Do this:
if __name__ == '__main__':
try:
main()
except Except...
Easiest way to read from a URL into a string in .NET
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Keep in mind that you should be putting it in a try catch block as well, in case something goes awry
– mikeyq6
Aug 17 '15 at 16:02
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Automatic vertical scroll bar in WPF TextBlock?
I have a TextBlock in WPF. I write many lines to it, far exceeding its vertical height. I expected a vertical scroll bar to appear automatically when that happens, but it didn't. I tried to look for a scroll bar property in the Properties pane, but could not find one.
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How do I create a basic UIButton programmatically?
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Come on, it's 2014! Why isn't code block evaluation assignment being used yet, as trends show it's the future!
UIButton* button = ({
//initialize button with frame
UIButton* button = [[UIButton alloc] initWithFrame:({
CGRect frame = CGRectMake...
Android equivalent of NSUserDefaults in iOS
...und thread instead of storing the persistent data immediately and possible blocking the main thread.
– AppsIntheParkNYC
Jul 6 '15 at 11:02
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