大约有 15,400 项符合查询结果（耗时：0.0248秒） [XML]
What is std::promise?
... wrapped up in a single function suitable for passing to std::async. For example, you might have an array of several promises and associated futures and have a single thread which does several calculations and sets a result on each promise. async would only allow you to return a single result, to r...
奇葩职位为何频现互联网？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...报名。
早在2013年6月，淘宝网商裂帛服饰也曾宣布招聘C X O，即“首席惊喜官”，为客户和员工提供惊喜；而淘宝品牌俏C IA O公司则招聘“首席八卦官”，将以八卦编成段子吸引粉丝。去年7月，聚划算团队与禾博士共同招募的...
Response Content type as CSV
...
Using text/csv is the most appropriate type.
You should also consider adding a Content-Disposition header to the response. Often a text/csv will be loaded by a Internet Explorer directly into a hosted instance of Excel. This may o...
浅谈Heatmap：网页热点图生成原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...function() {
$(document).mousedown(function(e) {
if (e.clientX >= $(window).width() || e.clientY >= $(window).height()) {
return;
}
$.get("/path/to/a/empty/html/file", {
page_x : e.pageX,
page_y : e.pageY,
...
Are Exceptions in C++ really slow
I was watching Systematic Error Handling in C++—Andrei Alexandrescu he claims that Exceptions in C++ are very very slow.
...
Generate random integers between 0 and 9
...
from random import randint
x = [randint(0, 9) for p in range(0, 10)]
This generates 10 pseudorandom integers in range 0 to 9 inclusive.
share
|
impr...
How to call function of one php file from another php file and pass parameters to it?
...
Yes include the first file into the second. That's all.
See an example below,
File1.php :
<?php
function first($int, $string){ //function parameters, two variables.
return $string; //returns the second argument passed into the function
}
?>
Now Using include (http://php...
Is it possible to implement dynamic getters/setters in JavaScript?
... changed as of the ES2015 (aka "ES6") specification: JavaScript now has proxies. Proxies let you create objects that are true proxies for (facades on) other objects. Here's a simple example that turns any property values that are strings to all caps on retrieval:
"use strict";
if (typeof Proxy...
Algorithm to generate a crossword
...gth, descending.
Take the first word and place it on the board.
Take the next word.
Search through all the words that are already on the board and see if there are any possible intersections (any common letters) with this word.
If there is a possible location for this word, loop through all the word...
how to listen to N channels? (dynamic select statement)
to start an endless loop of executing two goroutines, I can use the code below:
5 Answers
...