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How to access the first property of a Javascript object?
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var obj = { first: 'someVal' };
obj[Object.keys(obj)[0]]; //returns 'someVal'
Using this you can access also other properties by indexes. Be aware tho! Object.keys return order is not guaranteed as per ECMAScript however unofficially it is by all major browsers implementation...
How to remove duplicate values from an array in PHP
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answered Nov 21 '08 at 2:39
Jeremy RutenJeremy Ruten
151k3535 gold badges167167 silver badges187187 bronze badges
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How do I list all tables in a schema in Oracle SQL?
...r your own tables, as your rights to your tables cannot be revoked (as of 10g):
SELECT DISTINCT OBJECT_NAME
FROM USER_OBJECTS
WHERE OBJECT_TYPE = 'TABLE'
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How do I unbind “hover” in jQuery?
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edited Nov 26 '09 at 3:54
answered Apr 30 '09 at 3:25
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Each for object? [duplicate]
... for example the following code. We have a bunch of buttons with ids button0, button1, button2 etc, and we want to set an onclick on them and do a console.log like this:
<button id='button0'>click</button>
<button id='button1'>click</button>
<button id='button2'>click&...
Does Java have a complete enum for HTTP response codes?
...d Java classes; HttpURLConnection is missing quite a few codes, like HTTP 100/Continue.
There's a complete list in the Apache HttpComponents, though:
org.apache.http.HttpStatus (replaced org.apache.commons.HttpClient.HttpStatus from Apache Http Client, which reached end of life)
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How to make a HTTP request using Ruby on Rails?
... here?
– sixty4bit
Sep 4 '14 at 15:20
19
it means request
– Arthur Collé
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Sleep for milliseconds
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edited May 2 '14 at 20:23
tshepang
10.2k2020 gold badges7979 silver badges123123 bronze badges
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Runnable with a parameter?
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edited Jan 10 at 3:41
answered May 2 '11 at 3:17
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Can I change the color of Font Awesome's icon color?
...e:
.icon-cog {
color: black;
}
For versions of Font Awesome above 4.7.0, it looks this:
.fa-cog {
color: black;
}
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