大约有 47,000 项符合查询结果（耗时：0.0763秒） [XML]
Get size of all tables in database
...al_pages) * 8 AS TotalSpaceKB,
CAST(ROUND(((SUM(a.total_pages) * 8) / 1024.00), 2) AS NUMERIC(36, 2)) AS TotalSpaceMB,
SUM(a.used_pages) * 8 AS UsedSpaceKB,
CAST(ROUND(((SUM(a.used_pages) * 8) / 1024.00), 2) AS NUMERIC(36, 2)) AS UsedSpaceMB,
(SUM(a.total_pages) - SUM(a.used_pages...
boundingRectWithSize for NSAttributedString returning wrong size
...
21 Answers
21
Active
...
What is a higher kinded type in Scala?
...s "zero-order", but I have not seen this used anywhere), such as the value 1 or the type String, we usually say something is a "proper" value or type.
A proper value is "immediately usable" in the sense that it is not waiting for arguments (it does not abstract over them). Think of them as values th...
Creating and playing a sound in swift
...
|
edited Jul 9 '18 at 11:29
Gianmarco Belmonte
2377 bronze badges
answered Jun 6 '14 at 2:06
...
In Git, how can I write the current commit hash to a file in the same commit
...recommend doing something similar to what you have in mind: placing the SHA1 in an untracked file, generated as part of the build/installation/deployment process. It's obviously easy to do (git rev-parse HEAD > filename or perhaps git describe [--tags] > filename), and it avoids doing anything...
ImageConvertor 扩展：免费图像转换器，支持JPG/PNG/WEBP格式转换和图像处...
...pg"
设置 输出路径 = "/sdcard/converted.png"
调用 ImageConvertor1.Convert 输入路径 输出路径
显示通知 "转换完成！"
图像旋转
当 旋转按钮.被点击
设置 原图路径 = 文件选择器.路径
设置 旋转后路径 = "/sdcard/rotated...
Capybara Ambiguity Resolution
...
147
My solution is
first(:link, link).click
instead of
click_link(link)
...
Elegant way to check for missing packages and install them?
...
317
Yes. If you have your list of packages, compare it to the output from installed.packages()[,"P...
JavaScript, get date of the next day [duplicate]
...
195
You can use:
var tomorrow = new Date();
tomorrow.setDate(new Date().getDate()+1);
For examp...
Where are the PostgreSQL logs on macOS?
...
answered Apr 2 '10 at 23:47
Jeremiah PeschkaJeremiah Peschka
7,79055 gold badges3636 silver badges5959 bronze badges
...