... This basically is a pivot table. A nice tutorial on how to achieve this can be found here: http://www.artfulsoftware.com/infotree/qrytip.php?id=78 I advise reading this post and adapt this solution to your needs. Update After the l...

...主任蒋健伟表示，“MOOC能有效解决教育资源分配不均的问题，通过校际间的课程互补，提高各所学校的教学能力。” 在MOOC逐渐受到关注的同时，资本也开始发力。2014年12月，果壳网与学堂在线分别获得C轮和A轮融资。据了解，...

...table while it was running. For example, I was building a make workalike called rmk, and after a while it was self-maintaining. I would run the development version and have it build a new version. To get it to work, it was necessary to use the workaround: gcc -g -Wall -o rmk1 main.o -L. -lrmk -L...

... You sir... are a saint... this has been driving me up a wall.. For anyone wondering, just look under text files, sure enough at the end, i had like 10 files that had driven me nuts.... WOOT! YOU ROCK! – Destreyf Apr 29 '14 at 1:41 ...

... PHP docs explicitly caution that mt_rand() does not generate cryptographically secure values. In other words, values generated by this function may be predictable. If you need to ensure that the UUIDs are not predictable, you should rather use Jack's solution below, which makes use of the openssl_r...

...other characters at the end of file. For example any char which is accidentally added behind the closing tag would trigger an error when trying to modify header info later. Removing the closing tag is kind of "good practice" referring to many coding guidelines. ...

... Depending on your config, you may need to manually create the log file and set the owner/group to the same user/group that Apache is using. Apache won't warn you if it can't write to the log file. – Ian Dunn Jun 24 '11 at 23:41 ...

...做饭轻则被搜索引擎降权，重则K站!所以一定要切记这个问题! 因此，404页对于SEO极其重要，不可小视，这里提供几款404页面下载！

...做饭轻则被搜索引擎降权，重则K站!所以一定要切记这个问题! 因此，404页对于SEO极其重要，不可小视，这里提供几款404页面下载！

...做饭轻则被搜索引擎降权，重则K站!所以一定要切记这个问题! 因此，404页对于SEO极其重要，不可小视，这里提供几款404页面下载！