大约有 47,000 项符合查询结果（耗时：0.0266秒） [XML]
Sample random rows in dataframe
...b
1: 14.7 8 440.0 230 3.23 5.345 17.42 0 0 3 4
2: 19.2 6 167.6 123 3.92 3.440 18.30 1 0 4 4
3: 17.3 8 275.8 180 3.07 3.730 17.60 0 0 3 3
4: 21.5 4 120.1 97 3.70 2.465 20.01 1 0 3 1
5: 22.8 4 108.0 93 3.85 2.320 18.61 1 1 4 1
6: 15.5 8 318.0 150 2...
View/edit ID3 data for MP3 files
...net developers. You can find it here:
http://sourceforge.net/projects/mpg123net/
Included are the samples to convert mp3 file to PCM, and read ID3 tags.
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Regular expression for matching latitude/longitude coordinates?
...es
+90.0, -127.554334
45, 180
-90, -180
-90.000, -180.0000
+90, +180
47.1231231, 179.99999999
Doesn't Match
-90., -180.
+90.1, -100.111
-91, 123.456
045, 180
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JavaScript variable assignments from tuples
...
123
Javascript 1.7 added destructured assignment which allows you to do essentially what you are a...
How to break/exit from a each() function in JQuery? [duplicate]
...
123
You can use return false;
+----------------------------------------+
| JavaScript ...
Invalid argument supplied for foreach()
...
123
How about this one? lot cleaner and all in single line.
foreach ((array) $items as $item) {
...
Clicking URLs opens default browser
...y iframe within the page with a custom scheme URL (say <iframe src="tel:123"/>) it will navigate your app's main frame to that URL most likely breaking the app as a side effect.
– marcin.kosiba
Feb 7 '14 at 12:35
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记一次数据库表自增长（Auto Increment）故障 - 数据库(内核) - 清泛网 - ...
...数据后尝试执行如下语句：
ALTER TABLE test AUTO_INCREMENT = 123;
此方法无疑能够达到目的，但有一个缺点：在 MySQL 中，当 ALTER 一个表时，实际上相当于重新创建了一次表！如果原本数据就很大的话，这个过程将非常缓慢。
让我们...
App Inventor 2 要在界面上做一个电量图标，有什么好的思路吗？ - App应用...
...手机电量数据？
A：请使用拓展，参考这里：https://www.fun123.cn/reference/extensions/battery.html
App Inventor 2 Encrypt.Security 安全性扩展：MD5哈希，SHA/AES/RSA/BASE6...
...须是包含32个字符的字符串。.aix 拓展下载：
https://www.fun123.cn/reference/ ... urityExtension.html