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Emacs - Multiple columns one buffer
...Get it from Dr. Chip's page: http://mysite.verizon.net/astronaut/vim/index.html#MPAGE
Docs: http://mysite.verizon.net/astronaut/vim/doc/mpage.txt.html
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Best practices for exception management in Java or C# [closed]
...he exception detail to users, because that is a security risk. This is why HTML servers return error codes. It's also a localization issue to return an error message, and probably makes the HTML bigger in size and slower to return. All these are why I think HTML servers return error codes.
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Convert duration to hours:minutes:seconds (or similar) in Rails 3 or Ruby
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See: http://api.rubyonrails.org/classes/ActionView/Helpers/DateHelper.html
distance_of_time_in_words(3600)
=> "about 1 hour"
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Java Ordered Map
...ements that.
http://java.sun.com/j2se/1.5.0/docs/api/java/util/SortedMap.html
http://java.sun.com/j2se/1.5.0/docs/api/java/util/TreeMap.html
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Pass entire form as data in jQuery Ajax function
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@ahmehri, so is this a valid HTML <input name="person[1].lastName"> ?
– Francisco Corrales Morales
May 11 '15 at 16:01
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PHP file_get_contents() and setting request headers
...lla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" // i.e. An iPad
)
);
$context = stream_context_create($options);
$file = file_get_contents($url, false, $context);
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Import a file from a subdirectory?
... documentation (Section 6.4) here: http://docs.python.org/tutorial/modules.html
In short, you need to put a blank file named
__init__.py
in the "lib" directory.
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Stop an input field in a form from being submitted
...ally define fakeForm elsewhere (no need to submit) this results in invalid HTML.
– Brian H.
May 11 '17 at 10:22
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document.getElementById vs jQuery $()
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Not exactly!!
document.getElementById('contents'); //returns a HTML DOM Object
var contents = $('#contents'); //returns a jQuery Object
In jQuery, to get the same result as document.getElementById, you can access the jQuery Object and get the first element in the object (Remember J...
Recursive search and replace in text files on Mac and Linux
...pple.com/legacy/library/documentation/Darwin/Reference/ManPages/man1/sed.1.html
sed takes the argument after -i as the extension for backups. Provide an empty string (-i '') for no backups.
The following should do:
LC_ALL=C find . -type f -name '*.txt' -exec sed -i '' s/this/that/ {} +
The -type...