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Mercurial: how to amend the last commit?
...g is quite simple: normal operations in HG will only append to files; this includes a commit. Mercurial keeps track of the file lengths of the last transaction and can therefore completely undo one step by truncating the files back to their old lengths.
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Regular Expression to find a string included between two characters while EXCLUDING the delimiters
I need to extract from a string a set of characters which are included between two delimiters, without returning the delimiters themselves.
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How can I force clients to refresh JavaScript files?
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Google Page-Speed: Don't include a query string in the URL for static resources.
Most proxies, most notably Squid up through version 3.0, do not cache resources with a "?" in their URL even if a Cache-control: public header is present in the response...
Convert String to Calendar Object in Java
...t , f );
You are interested in the year and month. The java.time classes include YearMonth class for that purpose.
YearMonth ym = YearMonth.from( zdt );
You can interrogate for the year and month numbers if needed.
int year = ym.getYear();
int month = ym.getMonthValue();
But the toString met...
Optimal settings for exporting SVGs for the web from Illustrator?
...r file size.
[rest of subsetting]: this is fairly clear, you can choose to include the entire font or subsets of it. It is only useful if your SVG is dynamic and the text might change based on user input.
Images: this only matters if you are including bitmap images
Embed: this is usually what yo...
Homebrew install specific version of formula?
... tap & the homebrew versions repository.
That versions repository may include backports of older versions for several formulae. (Mostly only the large and famous ones, but of course they’ll also have several formulae for postgresql.)
brew search postgresql will show you where to look:
$ bre...
How to Empty Caches and Clean All Targets Xcode 4 and later
Jonathan suggest here: Xcode Includes .xib files that have been deleted! that cleaning all targets and empty the caches will fix the problem with Xcode including deleted .xib files but I cannot find a way to empty the cache in Xcode 4.
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Permission denied on accessing host directory in Docker
... because it will initialize the volume directory from the image directory, including any file ownership and permissions. This happens when the volume is empty and the container is created with the named volume.
MacOS users now have OSXFS which handles uid/gid's automatically between the Mac host an...
How can I add some small utility functions to my AngularJS application?
...gt;Log String Test</button>
Old answer below:
It might be best to include them as a service. If you're going to re-use them across multiple controllers, including them as a service will keep you from having to repeat code.
If you'd like to use the service functions in your html partial, th...
Which characters are valid in CSS class names/selectors?
...s to the following, extracted from the W3C spec.:
In CSS, identifiers (including element names, classes, and IDs in
selectors) can contain only the characters [a-z0-9] and ISO 10646
characters U+00A1 and higher, plus the hyphen (-) and the underscore
(_); they cannot start with a digit, or...