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How to open a web page from my application?
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InisheerInisheer
18.5k99 gold badges4747 silver badges8181 bronze badges
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jquery if div id has children
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}
.success {
background: #9f9;
}
.failure {
background: #f99;
}
<script src="https://code.jquery.com/jquery-1.12.2.min.js"></script>
<div id="test">
<span>Children</span>
</div>
<div id="test2">
No children
</div>
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Why doesn't Python have a sign function?
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"copysign" is defined by IEEE 754, and part of the C99 specification. That's why it's in Python. The function cannot be implemented in full by abs(x) * sign(y) because of how it's supposed to handle NaN values.
>>> import math
>>> math.copysign(1, float("nan...
Get PHP class property by string
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Peter BaileyPeter Bailey
99.9k2828 gold badges174174 silver badges198198 bronze badges
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Bash ignoring error for a particular command
... Lily FinleyLily Finley
2,0181313 silver badges99 bronze badges
17
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Java code for getting current time [duplicate]
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osvein
52622 gold badges99 silver badges2929 bronze badges
answered May 7 '09 at 11:38
ArturArtur
3,16...
iPhone App Minus App Store?
...fficial Developer Program
For a standard iPhone you'll need to pay the US$99/yr to be a member of the developer program. You can then use the adhoc system to install your application onto up to 100 devices. The developer program has the details but it involves adding UUIDs for each of the devices t...
“webxml attribute is required” error in Maven
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Joshua Taylor
79.1k99 gold badges129129 silver badges287287 bronze badges
answered Mar 18 '11 at 14:50
ArpitArpit
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UITextField border color
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avelis
1,11311 gold badge99 silver badges1818 bronze badges
answered Mar 22 '11 at 6:25
iOSPawaniOSPawan
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How can I create a UILabel with strikethrough text?
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Mushrankhan
61188 silver badges99 bronze badges
answered May 7 '18 at 13:32
Purnendu royPurnendu roy
64066 si...