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“Use of undeclared type” in Swift, even though type is internal, and exists in same module
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The screen shot is very helpful. Thanks!
– Michael
Jun 11 '19 at 13:19
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QString to char* conversion
...fine if you're only using it for outputting to a file or displaying on the screen, but if a function or library requires a char* for parsing, then this method works best:
// copy QString to char*
QString filename = "C:\dev\file.xml";
char* cstr;
string fname = filename.toStdString();
cstr = new cha...
SQL Server Restore Error - Access is Denied
... by going to the folder and editing the access rights through the property screen.
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Get HTML code from website in C#
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You can't do that with a screen scraper afaik, you would have to use anything like Selenium to invoke the button.
– jammykam
Apr 8 '17 at 15:20
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Can I add a custom attribute to an HTML tag?
...unately, when you display the file in a browser, the ]> shows up on the screen. There’s no way around this bug, so this approach is right out."
– Mike
Mar 25 '11 at 14:01
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Make a float only show two decimal places
I have the value 25.00 in a float , but when I print it on screen it is 25.0000000 .
How can I display the value with only two decimal places?
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No identities were available - administrator request
...rences (clicking "Xcode" on the mac toolbar on the top left corner of your screen) and go to account, select your team and click refresh. If new content loaded, repeat steps 6 and 7 (they will have been changed!)If you are in Preferences -> Accounts and you still can't refresh, then:
Click on t...
Android: AutoCompleteTextView show suggestions when no text entered
...d, but I got an error if there was text in the InstantAutoComplete and the screen orientation changed. I fixed it with a check on the window visibility, I posted the new code here: gist.github.com/furycomptuers/4961368
– FuryComputers
Feb 15 '13 at 16:25
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Is it Pythonic to use list comprehensions for just side effects?
...that I'm calling for its side effects, not return values (like printing to screen, updating GUI, printing to a file, etc.).
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Detect browser or tab closing
...' feature as well, but noticed that my users will occasionally refresh the screen by pressing F5. Since my 'on close' handlers are invoked on such refresh, this means I can't use it the way I needed it (which was a true 'close tab or window')... damn it, we need a new event model for all of this!
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