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Assign an initial value to radio button as checked
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You can use the checked attribute for this:
<input type="radio" checked="checked">
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Sort array by firstname (alphabetically) in Javascript
I got an array (see below for one object in the array) that I need to sort by firstname using JavaScript.
How can I do it?
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Draw Circle using css alone [duplicate]
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You could use a .before with a content with a unicode symbol for a circle (25CF).
.circle:before {
content: ' \25CF';
font-size: 200px;
}
<span class="circle"></span>
I suggest this as border-radius won't work in...
Find provisioning profile in Xcode 5
...file on the path:
~/Library/MobileDevice/Provisioning Profiles
Update:
For Terminal:
cd ~/Library/MobileDevice/Provisioning\ Profiles
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The most sophisticated way for creating comma-separated Strings from a Collection/Array/List?
...ndant trailing comma:
StringBuilder result = new StringBuilder();
for(String string : collectionOfStrings) {
result.append(string);
result.append(",");
}
return result.length() > 0 ? result.substring(0, result.length() - 1): "";
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Can I force pip to reinstall the current version?
...install -U won't touch a package that is already up-to-date. I see how to force a reinstallation by first uninstalling (with pip uninstall ) and then installing, but is there a way to simply force an "update" to a nominally current version in a single step?
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Can I find out the return value before returning while debugging in Eclipse?
...ible to see the return value of a method after the line has been run and before the instruction pointer returns to the calling function?
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iPhone OS: How do I create an NSDate for a specific date?
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Note there is also setHour, setMinute, setSecond, etc. for finer granularity.
– devios1
Jul 5 '13 at 18:53
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How to use XPath in Python?
...enttree.ElementTree import ElementTree
mydoc = ElementTree(file='tst.xml')
for e in mydoc.findall('/foo/bar'):
print e.get('title').text
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Why would you use an ivar?
...the clever people can access and mutate quite easily via the accessors.
Performance
Yes, this can make a difference in some cases. Some programs have constraints where they can not use any objc messaging in certain parts of the program (think realtime). In other cases, you may want to access it dire...