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Rename multiple files by replacing a particular pattern in the filenames using a shell script [dupli
...tput of the sed command that replaces IMG with VACATION.
If your filenames include whitespace pay careful attention to the "$f" notation. You need the double-quotes to preserve the whitespace.
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How to install a specific JDK on Mac OS X?
...ml)
tools.jar does not exist. Classes usually located here are instead included in classes.jar. Scripts that rely on the existence of tools.jar need to be rewritten accordingly.
It sucks!
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Disable Visual Studio code formatting in Razor
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worked here...i was pasting a chunk including a <select> with a series of data-bind knockout attributes spread out over ~8 lines and it was killing the camel casing and removing the colons...was about to punt and retype it...then I did this Ctrl+Z and abo...
Javascript object Vs JSON
...wsers don't support JSON natively (IE <8). To support these, you should include json2.js.
If you're using jQuery, you can call jQuery.parseJSON(), which will use JSON.parse() under the hood if it's supported and will otherwise fallback to a custom implementation to parse the input.
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Is there any difference between __DIR__ and dirname(__FILE__) in PHP?
...l (quoting) :
__DIR__ : The directory of the file.
If used inside an include, the
directory of the included file is
returned. This is equivalent to
dirname(__FILE__). This
directory name does not have a
trailing slash unless it is the root
directory. (Added in PHP 5.3.0.)
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Hashing a dictionary?
...ist, tuple or set to any level, that contains
only other hashable types (including any lists, tuples, sets, and
dictionaries).
"""
if isinstance(o, (set, tuple, list)):
return tuple([make_hash(e) for e in o])
elif not isinstance(o, dict):
return hash(o)
new_o = copy.deep...
What uses are there for “placement new”?
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It is also very important to remember to #include <memory>, otherwise you might run into some terrible headaches in some platforms that do not automatically recognize placement new
– Ramon Zarazua B.
Sep 24 '09 at 18:28
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RSpec: What is the difference between a feature and a request spec?
...there for the improved syntax for acceptance tests.
Technical differences include request specs wrap Rails integration tests, whereas feature specs don't. This means with request specs you can use methods get, post, put, delete and assert against response. With feature specs you should drive all i...
What does “javascript:void(0)” mean?
...ch a couple of months ago on cross-browser keyboard navigability of hrefs, including quirks and side effects; some of you might find it useful: jakub-g.github.com/accessibility/onclick
– jakub.g
Feb 12 '13 at 15:33
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What data type to use for money in Java? [closed]
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I believe that Oracle dediced againts including Java Money in Java 9. Really a shame. But great answer. We still can use it with Maven
– borjab
Jan 7 '16 at 16:08
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