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What's the difference between using “let” and “var”?
...also be avoided now by using let instead var as shown in the code below.
(Tested in Chrome and Firefox 50)
for(let i=1; i<6; i++) {
$("#div" + i).click(function () { console.log(i); });
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script&...
How to find/identify large commits in git history?
...tput like this:
...
0d99bb931299 530KiB path/to/some-image.jpg
2ba44098e28f 12MiB path/to/hires-image.png
bd1741ddce0d 63MiB path/to/some-video-1080p.mp4
macOS users: Since numfmt is not available on macOS, you can either omit the last line and deal with raw byte sizes or brew install coreut...
Git: Remove committed file after push
...h the revision number.
git checkout 3cdc61015724f9965575ba954c8cd4232c8b42e4 /path/to/file.txt
After that you can commit and push it again.
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Unicode与UTF-8互转(C语言实现) - C/C++ - 清泛网 - 专注C/C++及内核技术
...UTF-8编码是 "11100100 10111000
10100101", 转换成十六进制就是E4B8A5.
4. Little endian和Big endian
上一节已经提到, Unicode码可以采用UCS-2格式直接存储. 以汉字"严"为例, Unicode码
是4E25, 需要用两个字节存储, 一个字节是4E, 另一个字节是25...
Rotating a point about another point (2D)
...s may expect angle to be expressed in radians.
– 15ee8f99-57ff-4f92-890c-b56153
Nov 19 '18 at 16:36
Am I right in expe...
Why doesn't C++ have a garbage collector?
... community wiki
9 revs, 2 users 92%Brian R. Bondy
73
...
The maximum value for an int type in Go
...
https://groups.google.com/group/golang-nuts/msg/71c307e4d73024ce?pli=1
The germane part:
Since integer types use two's complement arithmetic, you can infer the
min/max constant values for int and uint. For example,
const MaxUint = ^uint(0)
const MinUint = 0
const MaxI...
How can I change Eclipse theme?
...darker":
The big fun is that, the codes are minimized by using Eclipse4 platform technologies like dependency injection.
It proves that again, the concise codes and advanced features could be achieved by contributing or extending with the external form (like library, framework).
New langua...
How to stage only part of a new file with git?
...ob already exists in your git object database, you could hardcode the hash e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 instead. I don't recommend doing that_
Hint If you're on Windows, you probably can just use NUL: instead of /dev/null. Otherwise, use something like echo -n '' | git hash-object --...
Why does google.load cause my page to go blank?
...google.com/group/google-ajax-search-api/browse_thread/thread/e07c2606498094e6
Using one of the ideas, you could use a callback for the load to force it use append rather than doc.write:
setTimeout(function(){google.load('visualization', '1', {'callback':'alert("2 sec wait")', 'packages':['corechar...