大约有 40,000 项符合查询结果（耗时：0.0350秒） [XML]
Get first day of week in SQL Server
... complain that there should be some sensible logic built in to round up or down:
SELECT DATEDIFF(YEAR, '2010-01-01', '2011-12-31');
SELECT DATEDIFF(YEAR, '2010-12-31', '2011-01-01');
To answer how to get a Sunday:
If you want a Sunday, then pick a base date that's not a Monday but rather a Sunda...
Focus-follows-mouse (plus auto-raise) on Mac OS X
...has this functionality built in... in Preferences, select the Pointer tab, down at the bottom is a "Focus follows mouse" option. It will even grab the focus away from the currently active app (i.e. say your browser is the active app and you're typing in a browser field... mouse into an iTerm2 windo...
Check element CSS display with JavaScript
...both operators perform exactly the same steps.
– Tim Down
Feb 1 '11 at 18:38
1
@hippietrail And a...
How do I repeat an edit on multiple lines in Vim?
...i789ghi
if you hit Ctrl-v with your cursor over the 1, hit j twice to go down two columns, then Shift-i,ESC , your text would look like this:
abc,123abc
def,456def
ghi,789ghi
(the multi-line insert has a little lag, and won't render until AFTER you hit ESC).
...
How to join two generators in Python?
...
why don't you also write down a worked out example?
– Charlie Parker
Jan 30 at 16:32
...
Heavy usage of Python at Google [closed]
...ompany X writes a program in C++ and they spend 10% of their time tracking down bugs related to memory allocation, guess who's done faster - even if the C++ shop manages to write the rest of their code just as fast.
So yes, I'd say it is a competitive advantage to code in Python.
...
JavaScript closure inside loops – simple practical example
...address how Javascript treats scopes, which is essentially what this boils down to.
So as many others mentioned, the problem is that the inner function is referencing the same i variable. So why don't we just create a new local variable each iteration, and have the inner function reference that inst...
Eclipse - no Java (JRE) / (JDK) … no virtual machine
...
I'm running Windows 7 64-bit and I had the 32-bit JRE installed.
I downloaded Eclipse 64-bit which looks for a 64-bit JRE.
Because I didn't have the 64-bit JRE it threw the error, which makes sense.
I went to the Java manual install page (which was not as directly accessible as you'd ...
Generating an Excel file in ASP.NET [closed]
...ing from the server (using SharpZipLib is an option) works great to reduce download times--actually, it should be mentioned that OpenXML is stored in a ZIP container anyway. @Brian: I use complex SpreadsheetML in the 50-100MB range on a daily basis without crashing problems.
–...
NUnit vs. Visual Studio 2008's test projects for unit testing [closed]
... NUnit.Framework.SetUpAttribute;
using TestCleanup = NUnit.Framework.TearDownAttribute;
using TestContext = System.String;
using DeploymentItem = NUnit.Framework.DescriptionAttribute;
#endif
The TestDriven.Net plugin is nice and not very expensive... With only plain Visual Studio 2008 you ...