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What is a .h.gch file?
...inedocs/gcc/Precompiled-Headers.html
b) They contain "cached" information from .h files and should be updated every time you change respective .h file. If it doesn't happen - you have wrong dependencies set in your project
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Split string based on a regular expression
I have the output of a command in tabular form. I'm parsing this output from a result file and storing it in a string. Each element in one row is separated by one or more whitespace characters, thus I'm using regular expressions to match 1 or more spaces and split it. However, a space is being inser...
Does Python have a string 'contains' substring method?
...tains__('**foo**', 'foo')
returns True. You could also call this function from the instance of the superstring:
'**foo**'.__contains__('foo')
But don't. Methods that start with underscores are considered semantically non-public. The only reason to use this is when implementing or extending the in ...
Imitate Facebook hide/show expanding/contracting Navigation Bar
... = YES;
Works for me.
If your coding in swift you have to use this way (from https://stackoverflow.com/a/27662702/2283308)
navigationController?.hidesBarsOnSwipe = true
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Align inline-block DIVs to top of container element
... I think simply changing the default display properties of a span from inline to block will do the trick.
– holyghostgym
Aug 1 '18 at 13:26
add a comment
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How to include a font .ttf using CSS?
... I found that the font I wanted to generate a web font for was blacklisted from Font Squirrel. However, transfonter.org worked for me.
– HotN
Jan 9 at 23:39
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LINQ, Where() vs FindAll()
...y be used on List<T> instances (or instances of classes that inherit from it, of course).
Additionally, they differ in actual purpose. Where returns an instance of IEnumerable that is executed on-demand when the object is enumerated. FindAll returns a new List<T> that contains the reque...
Comma separator for numbers in R?
... if you have a vector this can go awry if the numebrs are quite different. From help "Numeric vectors are encoded with the minimum number of decimal places needed to display all the elements to at least the digits significant digits. However, if all the elements then have trailing zeroes, the number...
Convert a char to upper case using regular expressions (EditPad Pro)
...osite requirement though. I had to replace all uppercase attribute values (from probably '90s HTML) to lower case. Using \L$1\E worked.
– Ejaz
Feb 7 '16 at 14:27
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How to validate an email address in PHP
... // emailaddress is valid
}
P.S. A note on the regex pattern used above (from the PHP source). It looks like there is some copyright on it of Michael Rushton. As stated: "Feel free to use and redistribute this code. But please keep this copyright notice."
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