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Is there YAML syntax for sharing part of a list or map?
...ss: 3
More formally, after calling the YAML parser to get native objects from a config file, but before passing the objects to the rest of the application, my application will walk the object graph looking for mappings containing the single key MERGE. The value associated with MERGE must be either...
How to ignore SSL certificate errors in Apache HttpClient 4.0
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Make sure that you import the correct packages, i.e. from org.apache.http.
– warden
Jun 21 '13 at 19:48
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Converting a UNIX Timestamp to Formatted Date String
...an just call
$currentTime = new DateTime();
To create a DateTime object from a specific timestamp (i.e. not now)
$currentTime = DateTime::createFromFormat( 'U', $timestamp );
To get a formatted string you can then call
$formattedString = $currentTime->format( 'c' );
See the manual page h...
How to implement static class member functions in *.cpp file?
... marked either inline or template or you'll get multiple definition errors from the linker.
– Ben Voigt
Mar 21 '11 at 2:11
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How can I match a string with a regex in Bash?
...p on BSD tar to explicitly tell it to automatically infer compression type from extension. GNU tar will not do it automatically otherwise, and I'm guessing from @GoodPerson 's comment that BSD tar does do it by default.
– Mark K Cowan
Apr 7 '17 at 19:42
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What is the $? (dollar question mark) variable in shell scripting? [duplicate]
...is called by the exit() ANSI C function, and indirectly when you do return from main.
the process that called the exiting child process (Bash), often with fork + exec, can retrieve the exit status of the child with the wait system call
Consider the Bash code:
$ false
$ echo $?
1
The C "equivalen...
Best practice for instantiating a new Android Fragment
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From the developer docs, instantiate() Creates a new instance of a Fragment with the given class name. This is the same as calling its empty constructor.
– Brian Bowman
Feb 9 '14 at 16:1...
How do you tell someone they're writing bad code? [closed]
...jects still have a low success rate. I think the problem would mostly stem from individual ability rather than a problem with convention, which is why I'd suggest working through the problems as a group when a problem rears its ugly head.
Most importantly, do NOT immediately assume that your way is...
.NET - How can you split a “caps” delimited string into an array?
How do I go from this string: "ThisIsMyCapsDelimitedString"
17 Answers
17
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Image Greyscale with CSS & re-color on mouse-over?
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I use the following code on http://www.diagnomics.com/
Smooth transition from b/w to color with magnifying effect (scale)
img.color_flip {
filter: url(filters.svg#grayscale); /* Firefox 3.5+ */
filter: gray; /* IE5+ */
-webkit-filter: grayscale(1); /* Webkit Nightlies & ...