大约有 40,000 项符合查询结果（耗时：0.0708秒） [XML]
What's the difference between “mod” and “remainder”?
...
There is a difference between modulus and remainder. For example:
-21 mod 4 is 3 because -21 + 4 x 6 is 3.
But -21 divided by 4 gives -5 with a remainder of -1.
For positive values, there is no difference.
...
How to rename a table in SQL Server?
...
And to add, don't accidentally put the schema in the 'NewName' field, otherwise your table might end up looking something like dbo.dbo.NewName.
– Michael Plautz
Jan 23 '17 at 21:12
...
MongoDB: How to update multiple documents with a single command?
...: 'field1', field2: 'field2'})
New in version 3.2
Params::
{}: select all records updated
Keyword argument multi not taken
share
|
improve this answer
|
follow
...
jQuery SVG, why can't I addClass?
...ldclass") (or the more cumbersome .setAttribute("class", "oldclass")) is really not equivalent to removing newclass!
– Tom
Jul 29 '14 at 14:36
...
Spring MVC: Complex object as GET @RequestParam
...
Biju, can you give an example of how to call this? I am making a basic http GET call to the Rest API and it has no fancy forms.
– bschandramohan
Jul 9 '13 at 16:13
...
Why seal a class?
...framework. What is the benefit of sealing a class? I cannot fathom how not allowing inheritance can be useful and most likely not the only one fighting these classes.
...
How do I get the full url of the page I am on in C#
...
I usually use Request.Url.ToString() to get the full url (including querystring), no concatenation required.
share
|
improve thi...
Stop jQuery .load response from being cached
...
All this cache: false does is append a number (I believe its a timestamp) to the end of a url when making the request. The other place to handle the cache settings are from the server or web app by setting various HTTP respo...
How to tell git to ignore individual lines, i.e. gitignore for specific lines of code [duplicate]
...o be filtered:
*.rb filter=gitignore, i.e. run filter named gitignore on all *.rb files
Define the gitignore filter in your gitconfig:
$ git config --global filter.gitignore.clean "sed '/#gitignore$/d'", i.e. delete these lines
$ git config --global filter.gitignore.smudge cat, i.e. do nothing ...
How to draw an empty plot?
... @Joshua, sorry plot.new() works fine, there is no need for x11(). i said R proper because I thought x11() was part of your solution, but it works without it.
– Adam SO
Jan 24 '11 at 18:53
...