大约有 40,000 项符合查询结果（耗时：0.0504秒） [XML]
What is the default scope of a method in Java?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f714791%2fwhat-is-the-default-scope-of-a-method-in-java%23new-answer', 'question_page');
}
);
...
JQuery find first parent element with specific class prefix
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f7457618%2fjquery-find-first-parent-element-with-specific-class-prefix%23new-answer', 'question_page');
}
);
...
Get records with max value for each group of grouped SQL results
...ou want is first, then group by the columns you want the value for.
You avoid complicated subqueries that try to find the max() etc, and also the problems of returning multiple rows when there are more than one with the same maximum value (as the other answers would do)
Note: This is a mysql-only so...
How can I determine if a String is non-null and not only whitespace in Groovy?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f9168518%2fhow-can-i-determine-if-a-string-is-non-null-and-not-only-whitespace-in-groovy%23new-answer', 'question_page');
}
...
How to define @Value as optional
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f23348061%2fhow-to-define-value-as-optional%23new-answer', 'question_page');
}
);
...
Git push existing repo to a new and different remote repo server?
...
Create a new repo at github.
Clone the repo from fedorahosted to your local machine.
git remote rename origin upstream
git remote add origin URL_TO_GITHUB_REPO
git push origin master
Now you can work with it just like any other gith...
Is there a VB.NET equivalent for C#'s '??' operator?
..., defaultValueIfNull)
http://visualstudiomagazine.com/listings/list.aspx?id=252
share
|
improve this answer
|
follow
|
...
What are the best practices to follow when declaring an array in Javascript?
When I need to declare a new array I use this notation
9 Answers
9
...
Local file access with JavaScript
... function write(fileWriter)
{
var dataBlob = new Blob(["Hello world!"], {type: "text/plain"});
fileWriter.write(dataBlob);
}
fileEntry.createWriter(write);
}
directoryEntry.getFile(
"tes...
Select all elements with “data-” attribute without using jQuery
...
var matches = new Array();
var allDom = document.getElementsByTagName("*");
for(var i =0; i < allDom.length; i++){
var d = allDom[i];
if(d["data-foo"] !== undefined) {
matches.push(d);
}
}
Not sure who dinged me ...