大约有 46,000 项符合查询结果（耗时：0.0519秒） [XML]
“open/close” SqlConnection or keep open?
.... Now, for each distinct connection string you have, the console (output) window will have a single long running open, and a bunch of very fast opens.
If you want to label them you can add new StackTrace(true).GetFrame(1) + to the call to WriteLine.
...
Why does Hibernate require no argument constructor?
...stance() for instantiating objects with no default constructor (JDK1.6 for Windows)
– SamYonnou
Jun 2 '14 at 15:22
...
Why is “import *” bad?
...he Zen’s requirement for explicitness, which is bodily thrown out of the window here.
– Konrad Rudolph
Nov 23 '14 at 22:40
...
How to send password securely over HTTP?
... hash
Checks if the timestamp is recent enough (allows a short 5-10 second window only). Rejects the login if the timestamp is too old.
Stores the hash for 20 seconds. Rejects the same hash for login during this interval.
Authenticates the user.
So this way the password is protected and the same ...
How do i put a border on my grid in WPF?
... This seems to place a boarder around the inside of my main window and not around the outside of the grid that is encapsulated within it. Any ideas why?
– Brady
Nov 11 '15 at 15:17
...
Difference between Apache CXF and Axis
...nnects to web servers using NTLMV2 authentication out of the box. (used by Windows 2008 & up)
Before using CXF, I hacked Axis2 to use HTTPClient V4 + JCIFS to make this possible.
share
|
improv...
What's the difference between the various methods to get a Context?
...cation context. So whatever you want to know about the current screen like Window ActionBar Fragementmanger and so are available with this context. Basically and Activity extend Context. This context will alive till the current component(activity) is alive
...
Get the full URL in PHP
...nly browser/client side functionality ).
DIRECTORY_SEPARATOR returns \ for Windows-type hosting, instead of /.
For WordPress
//(let's say, if wordpress is installed in subdirectory: http://example.com/wpdir/)
home_url() ???? http://example.com/wpdir/ //if is_ssl() is ...
Get ffmpeg information in friendly way
...ams": [{
"index": 0,
"codec_name": "wmv3",
"codec_long_name": "Windows Media Video 9",
"codec_type": "video",
"codec_time_base": "1/1000",
"codec_tag_string": "WMV3",
"codec_tag": "0x33564d57",
"width": 320,
"height": 240,
"has_b_frames": 0,
"pix_fmt": "yu...
Declaring variables inside or outside of a loop
...d using String (3/4) the elapsed times in milliseconds is given below with Windows 7 Professional 64 bit and JDK-1.7.0_21. Bytecodes (also given below for test1 and test2) are not the same. I was too lazy to test with mutable & relatively complex objects.
double
Test1 took: 2710 msecs
Test2 ...