大约有 6,261 项符合查询结果（耗时：0.0168秒） [XML]
How to use a keypress event in AngularJS?
...nput ng-model="edItem" type="text"
ng-keypress="($event.which === 13)?foo(edItem):0"/>
And the ng-ui alternative:
<input ng-model="edItem" type="text" ui-keypress="{'enter':'foo(edItem)'}"/>
share
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Get the last inserted row ID (with SQL statement) [duplicate]
...
Assuming a simple table:
CREATE TABLE dbo.foo(ID INT IDENTITY(1,1), name SYSNAME);
We can capture IDENTITY values in a table variable for further consumption.
DECLARE @IDs TABLE(ID INT);
-- minor change to INSERT statement; add an OUTPUT clause:
INSERT dbo.foo(na...
“loop:” in Java code. What is this, and why does it compile?
...e of code once. The programmer wrote:
http://www.example.com/xyz.jsp
for (Foo foo1 : foolist)
He didn't actually say "example.com" but our company's web site.
It gives the impression that there's a URL in the code. It compiles successfully, like it does something. But ... what does it do?
In re...
Why are private fields private to the type, not the instance?
...nt object isn't easy to do. For example, consider this code:
public class Foo
{
private int bar;
public void Baz(Foo other)
{
other.bar = 2;
}
public void Boo()
{
Baz(this);
}
}
Can the compiler necessarily figure out that other is actually this? Not ...
What does “./” (dot slash) refer to in terms of an HTML file path location?
...
. = This location
.. = Up a directory
So, ./foo.html is just foo.html. And it is optional, but may have relevance if a script generated the path (relevance to the script that is, not how the reference works).
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Google App Engine: Is it possible to do a Gql LIKE query?
...stion specifically, here is the answer
How do I do a like query (LIKE "foo%")
You can do something like a startWith, or endWith if you reverse the order when stored and searched. You do a range query with the starting value you want, and a value just above the one you want.
String start = "f...
Is it possible to append to innerHTML without destroying descendants' event listeners?
...code, I attach an onclick event handler to the span containing the text "foo". The handler is an anonymous function that pops up an alert() .
...
Display two files side by side
... The quick brown fox..
pear foo
longer line than the last two bar
last line linux
skipped a line
See Also:
Print command result side by side
Combine text files column-wise
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How to use Java property files?
...
If you put the properties file in the same package as class Foo, you can easily load it with
new Properties().load(Foo.class.getResourceAsStream("file.properties"))
Given that Properties extends Hashtable you can iterate over the values in the same manner as you would in a Hashtab...
How do you check that a number is NaN in JavaScript?
...cking it for equality to itself:
var a = NaN;
a !== a; // true
var b = "foo";
b !== b; // false
var c = undefined;
c !== c; // false
var d = {};
d !== d; // false
var e = { valueOf: "foo" };
e !== e; // false
Didn't realize this until @allsyed commented, but this is in the ECMA spec: http...