大约有 25,000 项符合查询结果（耗时：0.0274秒） [XML]
What is “with (nolock)” in SQL Server?
...r 2005, so the support for NOLOCK exists if you are using that version. In order to future-proof you code (assuming you've decided to use dirty reads) you could use this in your stored procedures:
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED
How can I have ruby logger log output to stdout as well as file?
...I tried to use this to tee the output from my rake tasks to a log file. In order to get it to work with puts though (to be able to call $stdout.puts without getting "private method `puts' called"), I had to add a few more methods: log_file = File.open("tmp/rake.log", "a") $stdout = MultiDelegator.de...
Why use iterators instead of array indices?
...t the stream iterators and think about what == has been perverted to do in order to fit the pattern, and then tell me iterators are not broken! Or for linked lists. Even for arrays, having to specify one past the end is a broken C style idea -- pointer into the never never. They should be like Ja...
How can I truncate a datetime in SQL Server?
...he slowest possible way to do this... and not just a little; it's like an order of magnitude or two slower than the other options.
Update This has been getting some votes lately, and so I want to add to it that since I posted this I've seen some pretty solid evidence that Sql Server will optimi...
Is it possible to pass query parameters via Django's {% url %} template tag?
...
A way to mix-up current parameters with new one:
{% url 'order_list' %}?office=foobar&{{ request.GET.urlencode }}
Modify your settings to have request variable:
from django.conf.global_settings import TEMPLATE_CONTEXT_PROCESSORS as TCP
TEMPLATE_CONTEXT_PROCESSORS = TCP + (
...
How to add a custom Ribbon tab using VBA?
...ns:mso=""http://schemas.microsoft.com/office/2009/07/customui"">" & _
"<mso:ribbon></mso:ribbon></mso:customUI>"
Open path & fileName For Output Access Write As hFile
Print #hFile, ribbonXML
Close hFile
End Sub
Call LoadCustRibbon sub in the Wookbook open even and ca...
Declaring pointers; asterisk on the left or right of the space between the type and name? [duplicate
...Pointer; (b) typedef Cat* CatPointer; When writing a typedef the other order via "using" though, it becomes clearer which word the asterisk belongs with in a typedef, since the first one works, and the second is uncompilable nonsense. (a) using CatPointer = Cat*; (b) using *CatPointer = ...
What is Prism for WPF?
...
In order to follow Prism guidance it is mandatory the libraries have been installed?
– dios231
Jul 19 '16 at 11:52
...
getExtractedText on inactive InputConnection warning on android
...ause();
@Override
protected void onPause() {
// hide the keyboard in order to avoid getTextBeforeCursor on inactive InputConnection
InputMethodManager inputMethodManager = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
inputMethodManager.hideSoftInputFromWindow(my...
csv.Error: iterator should return strings, not bytes
... updating to 3.6.2, I had to remove all 'rb' parameters from open calls in order to fix this csv reading error.
share
|
improve this answer
|
follow
|
...