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Git is ignoring files that aren't in gitignore
...where that I can't seem to find? I have to specify files to add them now, and it's giving me this warning:
14 Answers
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C++ code file extension? .cc vs .cpp [closed]
I have seen C++ code saved as both .cc and .cpp files. Is there a difference between the two?
17 Answers
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Android: Bitmaps loaded from gallery are rotated in ImageView
...zontal picture even though it appears vertical in the gallery.
Why is that and how can I load it correctly?
19 Answers
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`Apache` `localhost/~username/` not working
...he following:
#LoadModule userdir_module libexec/apache2/mod_userdir.so
and
#Include /private/etc/apache2/extra/httpd-userdir.conf
Then in httpd-userdir.conf you may need to uncomment:
#Include /private/etc/apache2/users/*.conf
Lastly you would need to create /private/etc/apache2/users/kevi...
map function for objects (instead of arrays)
...For that matter I wanted to add another solution that returns a new object and leaves the original object as it is:
var myObject = { 'a': 1, 'b': 2, 'c': 3 };
// returns a new object with the values at each key mapped using mapFn(value)
function objectMap(object, mapFn) {
return Object.k...
SELECT INTO Variable in MySQL DECLARE causes syntax error?
... I used MySQL workbench version 5.2.47 rev 10398 on Fedora 18 and there is not such problem with it.
– GoYun.Info
Apr 18 '13 at 16:04
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Grabbing the href attribute of an A element
...de) {
echo $dom->saveHtml($node), PHP_EOL;
}
The above would find and output the "outerHTML" of all A elements in the $html string.
To get all the text values of the node, you do
echo $node->nodeValue;
To check if the href attribute exists you can do
echo $node->hasAttribute( '...
How to convert a unix timestamp (seconds since epoch) to Ruby DateTime?
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DateTime.strptime can handle seconds since epoch. The number must be converted to a string:
require 'date'
DateTime.strptime("1318996912",'%s')
share
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How to get Vim to highlight non-ascii characters?
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This will do a negative match (via [^]) for characters between ASCII 0x00 and ASCII 0x7F (0-127), and appears to work in my simple test. For extended ASCII, of course, extend the range up to \xFF instead of \x7F using /[^\x00-\xFF].
You may also express it in decimal via \d:
/[^\d0-\d127]
If yo...
Event on a disabled input
Apparently a disabled <input> is not handled by any event
10 Answers
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