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How to detect DIV's dimension changed?
...use the jQuery onresize plugin as it uses setTimeout() in combination with reading the DOM clientHeight/clientWidth properties in a loop to check for changes. This is incredible slow and inaccurate since it causes layout thrashing.
Disclosure: I am directly associated with this library.
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Comma in C/C++ macro
... remains parenthesized inside the macro expansion, which prevents it being read as a type in most contexts.
A nice trick to workaround this is that in C++, you can extract a typename from a parenthesized type name using a function type:
template<typename T> struct argument_type;
template<...
T-SQL stored procedure that accepts multiple Id values
...hat uses charindex, patindex or LIKE.
I really can't recommend enough to read the article to learn about the tradeoffs among all these options.
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Rails: select unique values from a column
I already have a working solution, but I would really like to know why this doesn't work:
12 Answers
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What is the AppDelegate for and how do I know when to use it?
...Thanks, if you can better my answer please do. I'll delete my answer after reading yours.
– Siddharth
Aug 11 '17 at 3:23
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How do I change bash history completion to complete what's already on the line?
...a couple of months ago that made my bash history auto-complete on what's already on the line when pressing the up arrow:
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Python: split a list based on a condition?
...ls]
is there a more elegant way to do this?
That code is perfectly readable, and extremely clear!
# files looks like: [ ('file1.jpg', 33L, '.jpg'), ('file2.avi', 999L, '.avi'), ... ]
IMAGE_TYPES = ('.jpg','.jpeg','.gif','.bmp','.png')
images = [f for f in files if f[2].lower() in IMAGE_TYPE...
WKWebView in Interface Builder
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it should read self = [super initWithFrame:myFrame configuration:myConfiguration]; also if you use constraints, don't forget to set self.translatesAutoresizingMaskIntoConstraints = NO;
– Mojo66
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How do I add files without dots in them (all extension-less files) to the gitignore file?
...sionless file that matters
then edit your .gitignore as shown above: the already versioned files won't be ignored (even if they don't have an extension). All the others will be ignored.
For any future extensionless files that you would want to version:
git add -f -- myFile
Note that with git ...
How to serialize SqlAlchemy result to JSON?
...or x in dir(obj) if not x.startswith('_') and x != 'metadata']: so that it reads for field in [x for x in dir(obj) if not x.startswith('_') and x != 'metadata' and not x.startswith('query')]:. Keep in mind this solution will prevent you from having a property/relationship with the name 'query'
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