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How to inherit from a class in javascript?
In PHP/Java one can do:
15 Answers
15
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show all tags in git log
Why does git log --decorate not display more than one tag per commit?
3 Answers
3
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CSS3 :unchecked pseudo-class
...he example above the :checked selector would have needed to use a border: none; to achieve the same affect.
Use the input[type="checkbox"] for base styling to reduce duplication.
Use the input[type="checkbox"]:not(:checked) for explicit unchecked styles that you do not want to apply to the checked...
How to customize a requirements.txt for multiple environments?
...rements files and use the "-r" flag to tell pip to include the contents of one file inside another. You can break out your requirements into a modular folder hierarchy like this:
`-- django_project_root
|-- requirements
| |-- common.txt
| |-- dev.txt
| `-- prod.txt
`-- requirements.txt
The ...
Any equivalent to .= for adding to beginning of string in PHP?
...functionally equivalent despite it not being an assignment operator and no one commented on its usage for general string concatenation.
You may want to look into the use of the sprintf (documentation) family of functions for string concatenation.
It provides a lot more sanitization and usability th...
How to unpack and pack pkg file?
I have a pkg file created by Install Maker for Mac.
I want to replace one file in pkg. But I must do this under Linux system, because this is a part of download process. When user starts to download file server must replace one file in pkg.
I have a solution how unpack pkg and replace a file but I d...
SQL Inner-join with 3 tables?
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This works with just one preference, but how would I want to edit this to make it work with 3 preferences? (one column for each preference)
– Bob Sanders
Apr 17 '12 at 17:05
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disable all form elements inside div
... should be ('input, textarea, button') all selectors should be quoted with one set of quotes. api.jquery.com/multiple-selector Doing it your way you are sending multiple arguments.
– Ivan Ivanić
Mar 13 '11 at 16:16
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ArrayIndexOutOfBoundsException when using the ArrayList's iterator
...er is usually the best solution and definitely easier to use, I noticed no one displayed the proper usage of the iterator. So here is a quick example:
Iterator<Object> it = arrayList.iterator();
while(it.hasNext())
{
Object obj = it.next();
//Do something with obj
}
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MySQL - force not to use cache for testing speed of query
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One problem with the
SELECT SQL_NO_CACHE * FROM TABLE
method is that it seems to only prevent the result of your query from being cached. However, if you're querying a database that is actively being used with the query ...