大约有 5,600 项符合查询结果（耗时：0.0231秒） [XML]
How do I move the turtle in LOGO? [closed]
...is all about moving the turtle... you give it commands like this:
Forward 100
Right 45
You can do stuff like repeating commands too:
Repeat 8 [Forward 100 Right 45] ; Draw an octagon
(What do I win? 8-)
share
...
Is “double hashing” a password less secure than just hashing it once?
...;
foreach ($tests as $test) {
$hash = $test;
for ($i = 0; $i < 100; $i++) {
$hash = ourHash($hash);
}
echo "Hashing $test => $hash\n";
}
That outputs:
Hashing abc => 152
Hashing def => 152
Hashing hij => 155
Hashing klm => 155
Hrm, wow. We've generated co...
Do Swift-based applications work on OS X 10.9/iOS 7 and lower?
...
100
Update - As per Xcode 6 Beta 4
iOS 7 and OS X 10.9 minimum deployment target
The Swift compi...
80后夫妻创业，如今身价68亿，怎么做到？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...个月生活费才600元，能有什么背景”。
大二赚取第一个100万
要谈论汉鼎股份的资源整合能力，还真得回到2001年夏天。浙江大学经管学院大二学生王麒诚担任着校学生会实践部部长一职，经常到校外拉赞助搞活动。他有一位叫...
Reading specific lines only
...ontains a replacement function:
from itertools import islice
# print the 100th line
with open('the_file') as lines:
for line in islice(lines, 99, 100):
print line
# print each third line until 100
with open('the_file') as lines:
for line in islice(lines, 0, 100, 3):
print ...
Efficient way to determine number of digits in an integer
...eturn 10 + 1;
if (x < 0) return numDigits(-x) + 1;
if (x >= 10000) {
if (x >= 10000000) {
if (x >= 100000000) {
if (x >= 1000000000)
return 10;
return 9;
}
return 8;
}
...
CentOS 6.4下Squid代理服务器的安装与配置 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...的cache占用的容量（以GB为单位），比如下面的cache大小是100M，即0.1GB，则内存总占用为0.1*10+15+64=80M，推荐大小为物理内存的1/3-1/2或更多。
maximum_object_size 4 MB //设置squid磁盘缓存最大文件，超过4M的文件不保存到硬盘
minimum_...
How to sort an array by a date property
...pe: "tab"},
{date: "2011-11-31T17:29:52Z", quantity: 1, total: 200, tip: 100, type: "visa"},
{date: "2011-11-01T16:17:54Z", quantity: 2, total: 190, tip: 100, type: "tab"},
{date: "2011-11-14T16:58:03Z", quantity: 2, total: 90, tip: 0, type: "tab"},
{date: "2011-11-14T16:20:19Z", quantity...
How to add JTable in JPanel with null layout?
...crollPane scroll = new JScrollPane(t);
scroll.setBounds( 0, 20, 150, 100 ); // x, y, width, height
panel.add(scroll);
JFrame frame = new JFrame();
frame.add(panel);
frame.setPreferredSize( new Dimension(200,200));
frame.pack();
frame.setVisible(true);
}
}...
What is the difference between integration and unit tests?
... is the sole responsibility for that method.
Also, suppose Log is used in 100 other features, in 100 other methods of 100 other classes.
Yep, 100 features will fail. But, fortunately, 100 end-to-end tests are failing as well and revealing the problem. And, yes: they are telling the truth.
It's ve...