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View entire check in history TFS
...opened in Visual Studio) and do view history. That should show all changes sets that has happened in that folder tree. Is this what you want ?
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Rails: redirect_to with :error, but flash[:error] empty
I'm trying to do a redirect while setting the flash[:error] value. (Rails 3.0.10)
3 Answers
...
C default arguments
...per function, and a macro
around the wrapper function. In my work I have a set of macros to automate all this; once
you understand the flow it'll be easy for you to do the same.
I've written this up elsewhere, so here's a detailed external link to supplement the summary here: http://modelingwithdat...
Visual Studio or Resharper functionality for placement of using directives
...ication => Add 'using' directive to deepest scope.
Or you can use new settings search facility and search for deepest scope. The exact setting will come up:
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Change the Target Framework for all my projects in a Visual Studio Solution
...{60DC8134-EBA5-43B8-BCC9-BB4BC16C2548}"
Public Const vsVisualDatabaseTools As String = "{C252FEB5-A946-4202-B1D4-9916A0590387}"
Public Const vsDatabase As String = "{A9ACE9BB-CECE-4E62-9AA4-C7E7C5BD2124}"
Public Const vsDatabaseOther As String = "{4F174C21-8C12-11D0-8340-0000...
PHP Warning: POST Content-Length of 8978294 bytes exceeds the limit of 8388608 bytes in Unknown on l
...date your post_max_size in php.ini to a larger value.
upload_max_filesize sets the max file size that a user can upload while
post_max_size sets the maximum amount of data that can be sent via a POST in a form.
So you can set upload_max_filesize to 1 meg, which will mean that the biggest single f...
BigDecimal setScale and round
...arguments, and therefore scale is never specified in the first statement.
setScale() obviously accepts scale as an argument, as well as RoundingMode, however precision is never specified in the second statement.
If you move the decimal point one place to the right, the difference will become clear...
Django queries - id vs pk
... meta = meta or self._meta
return getattr(self, meta.pk.attname)
def _set_pk_val(self, value):
return setattr(self, self._meta.pk.attname, value)
pk = property(_get_pk_val, _set_pk_val)
It is really a rare case when I need to use a variable named pk. I prefer using something more verbose...
Shorthand way for assigning a single field in a record, while copying the rest of the fields?
... Foo { a :: Int, b :: Int , c :: String }
test = Foo 1 2 "Hello"
Then:
setL c "Goodbye" test
would update field 'c' of 'test' to your string.
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8 种提升 ASP.NET Web API 性能的方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
... code 很快，果不其然，所有的ORM都比这三种慢.
带有resultset缓存的LLBLGen 很快，但它要重新遍历一遍resultset并重新再内存中实例化对象。
7)在 Web API 中实现异步方法
使用异步的 Web API 服务大幅增加 Web API 对于Http 请求的处理...