大约有 40,000 项符合查询结果（耗时：0.0385秒） [XML]
MySQL ON DUPLICATE KEY - last insert id?
...
Check this page out: https://web.archive.org/web/20150329004325/https://dev.mysql.com/doc/refman/5.0/en/insert-on-duplicate.html
At the bottom of the page they explain how you can make LAST_INSERT_ID meaningful for updates by passing an expr...
Word-wrap in an HTML table
...wing works for me in Internet Explorer. Note the addition of the table-layout:fixed CSS attribute
td {
border: 1px solid;
}
<table style="table-layout: fixed; width: 100%">
<tr>
<td style="word-wrap: break-word">
LongLongLongLongLongLongLongLongLongLongLon...
Can you make valid Makefiles without tab characters?
... nothing to do with Mac OS X. Unfortunately, there's nothing you can do about it if you are going to use make.
Edit: GNU Make now supports a custom recipe prefix. See this answer.
You are not the first one to dislike this aspect of make. To quote Unix Haters' Handbook:
The problem with Denni...
ruby 1.9: invalid byte sequence in UTF-8
... valid_encoding? comes back true but I still check if it doesn't and strip out the offending characters using Amir's answer above: string.encode!('UTF-8', 'binary', invalid: :replace, undef: :replace, replace: ''). I had also tried the force_encoding route but that failed.
– h...
How can I interrupt a ServerSocket accept() method?
... there any other way (which doesn't throw exception, also not based on timeout) to stop listening for requests?
– Kushal
Jun 7 '12 at 13:13
3
...
Twitter bootstrap scrollable table
... to have a table on my website. The problem is that this table will have about 400 lines. How can I limit the table's height, and apply scrollbar to it?
This is my code:
...
Get selected value in dropdown list using JavaScript
...r accessing the value of a single select was used. But I'm just guessing about that. ;-)
– RobG
Jan 18 '15 at 4:06
12
...
git: fatal: Could not read from remote repository
...xample: git@github.com:mayoff/uiimage-from-animated-gif.git Github figures out your identity by looking at what SSH key you send.
– rob mayoff
Jan 24 '17 at 2:38
...
How to automatically remove trailing whitespace in Visual Studio 2008?
...ou want to format your code like this — pastebin.com/uJqBQ1u2 — you're out of luck, because on save it will automatically reformat code like pastebin.com/761Lzra7 or something like that, depending on options. And there is no option to turn off indentation rules completely. And without codemaid f...
Sort hash by key, return hash in Ruby
... their associated value.
end
but in summary, it makes no sense to talk about a sorted hash. From the docs, "The order in which you traverse a hash by either key or value may seem arbitrary, and will generally not be in the insertion order." So inserting keys in a specific order into the hash won't...