大约有 10,000 项符合查询结果（耗时：0.0218秒） [XML]
How can I count the number of children?
...
Try to get using:
var count = $("ul > li").size();
alert(count);
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JQuery string contains check [duplicate]
...toLocaleLowerCase().indexOf("mytexttocompare")!=-1)
{
alert("found");
}
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how to make a jquery “$.post” request synchronous [duplicate]
...{
if(result.isOk == false)
alert(result.message);
},
async: false
});
}
this is because $.ajax is the only request type that you can set the asynchronousity for
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How to use setInterval and clearInterval?
...rval(doStuff, 2000); // 2000 ms = start after 2sec
function doStuff() {
alert('this is a 2 second warning');
clearInterval(interval);
}
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How to return value from an asynchronous callback function? [duplicate]
...ults[0].geometry.location);
});
}
foo("address", function(location){
alert(location); // this is where you get the return value
});
The thing is, if an inner function call is asynchronous, then all the functions 'wrapping' this call must also be asynchronous in order to 'return' a response.
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Is there a Sleep/Pause/Wait function in JavaScript? [duplicate]
...se setTimeout to kick off a function after a delay:
setTimeout(function(){alert("hi")}, 1000);
Depending on your needs, setInterval might be useful, too.
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jQuery .on function for future elements, as .live is deprecated [duplicate]
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$(document).on("click", "a.offsite", function () { alert("Goodbye!"); });
– jhanifen
Nov 12 '12 at 22:54
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GUI Tool for PostgreSQL [closed]
... plus monitoring of your hosts and database servers, predictive reporting, alerting and a SQL Profiler.
http://www.enterprisedb.com/products-services-training/products/postgres-enterprise-manager
Ninja edit disclaimer/notice: it seems that this user is affiliated with EnterpriseDB, as the linke...
How to check if a JavaScript variable is NOT undefined? [duplicate]
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var lastname = "Hi";
if(typeof lastname !== "undefined")
{
alert("Hi. Variable is defined.");
}
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Eclipse reported “Failed to load JNI shared library” [duplicate]
I can't open Eclipse because I get an alert that says
4 Answers
4
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