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How to make ng-repeat filter out duplicate results
...-repeat over a JSON file and want to get category names. There are about 100 objects, each belonging to a category - but there are only about 6 categories.
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PHP 5.4 Call-time pass-by-reference - Easy fix available?
...lone are enough to correctly pass the argument by reference. As of PHP 5.3.0, you will get a warning saying that "call-time pass-by-reference" is deprecated when you use & in foo(&$a);.
For example, instead of using:
// Wrong way!
myFunc(&$arg); # Deprecated pass-by-refe...
How do you keep parents of floated elements from collapsing? [duplicate]
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+50
Solution 1:
The most reliable and unobtrusive method appears to be this:
Demo: http://jsfiddle.net/SO_AMK/wXaEH/
HTML:
<div cl...
Argument list too long error for rm, cp, mv commands
...under a directory in UNIX. The names of the PDFs are really long (approx. 60 chars).
27 Answers
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How to upgrade Git on Windows to the latest version?
I just upgraded to Git 1.8.0.1 for Windows, from my previous version 1.7.9.mysysgit.0. I downloaded the new version from the Git site and installed through the normal Git installer EXE.
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How to escape double quotes in a title attribute
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edited Jan 20 at 21:09
vsync
76.1k4141 gold badges223223 silver badges291291 bronze badges
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How do I serialize an object and save it to a file in Android?
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edited Apr 27 '15 at 15:00
Joop
2,9062525 silver badges5050 bronze badges
answered Nov 7 '10 at 17:54
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How can I undo a `git commit` locally and on a remote after `git push`
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405
git reset --hard HEAD~1
git push -f <remote> <branch>
(Example push: git push -f ...
How to avoid 'cannot read property of undefined' errors?
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Update:
If you use JavaScript according to ECMAScript 2020 or later, see optional chaining.
TypeScript has added support for optional chaining in version 3.7.
// use it like this
obj?.a?.lot?.of?.properties
Solution for JavaScript before ECMASCript 2020 or TypeScript older ...
Is string in array?
...is something that I am overlooking. The array size will be no larger than 200 elements.
10 Answers
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