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How do I clear the content of a div using JavaScript? [closed]
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270
votes
Just Javascript (as requested)
Add this function somewhere on your page (pre...
How can I count the number of children?
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190
You can use .length, like this:
var count = $("ul li").length;
.length tells how many matches...
IntelliJ: How to auto-highlight variables like in Eclipse
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Stefanos Kargas
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answered Sep 21 '10 at 20:02
CrazyCoderCrazyC...
Escape curly brace '{' in String.Format [duplicate]
...races {{ or }} so your code becomes:
sb.AppendLine(String.Format("public {0} {1} {{ get; private set; }}",
prop.Type, prop.Name));
// For prop.Type of "Foo" and prop.Name of "Bar", the result would be:
// public Foo Bar { get; private set; }
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How to search in commit messages using command line? [duplicate]
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janw
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answered Sep 30 '10 at 0:09
hobbshobbs
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Good beginners tutorial to socket.io? [closed]
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edited Jul 21 '15 at 20:00
Community♦
111 silver badge
answered Nov 4 '10 at 12:36
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Python - Count elements in list [duplicate]
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len()
>>> someList=[]
>>> print len(someList)
0
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Android Python Programming [closed]
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ArasAras
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How to convert .crt to .pem [duplicate]
...u have the library installed, the command you need to issue is:
openssl x509 -in mycert.crt -out mycert.pem -outform PEM
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Is it possible to iterate through JSONArray? [duplicate]
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Not with an iterator.
For org.json.JSONArray, you can do:
for (int i = 0; i < arr.length(); i++) {
arr.getJSONObject(i);
}
For javax.json.JsonArray, you can do:
for (int i = 0; i < arr.size(); i++) {
arr.getJsonObject(i);
}
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