大约有 15,000 项符合查询结果（耗时：0.0362秒） [XML]
Fetch the row which has the Max value for a column
...ondition such that t2 must match the same userid, and a greater date. The idea being if a row exists in t2 that has a greater date, then the row in t1 it's compared against can't be the greatest date for that userid. But if there is no match -- i.e. if no row exists in t2 with a greater date than ...
Two-way encryption: I need to store passwords that can be retrieved
...ou're too late anyway).
Instead of storing the private key, is it a good idea to require users to enter the private key any time they need a password decrypted? (Users of this application can be trusted)
Absolutely. In fact, that's the only way I would do it. Otherwise you'd need to store an un...
When should you branch?
...heard or thought of the common use you mentioned but that is a really cool idea. I really might use this in the upcoming project. Thanks for pointing it out.
– Nils Riedemann
Jan 21 '10 at 8:15
...
Allow user to set up an SSH tunnel, but nothing else
...restricted shell suggestion, made in some previous answers, is also a good idea.
Also, I would agree that everything detailed here could be determined from reading "man sshd" and searching therein for "authorized_keys"
shar...
Use images instead of radio buttons
...nail selection. I guess i am using the new IE that comes with Win 8.1. Any idea?
– Junaid Rehman
Feb 20 '15 at 22:18
3
...
Close and Dispose - which to call?
...orry Brannon, I can't comment on your answer, but are you sure it's a good idea to call Close() on a finally block? I guess an exception from that might ruin the rest of the block, which likely would contain important cleanup code.
Reply to Brannon's: great, just don't forget to call Close() when i...
Alternate FizzBuzz Questions [closed]
...f you don't know the language well you should at least be able to give the idea behind how to do something.
Using this test one of my previous bosses saw everything from people who aced it all pretty quick, to people who could do most pretty quick, to one guy who couldn't answer a single one after ...
Debugging Scala code with simple-build-tool (sbt) and IntelliJ
...
This does not work on Windows - any idea how to do similar on this (lousy) platform?
– javadba
Jun 27 '14 at 20:52
...
Google Play Services Library update and missing symbol @integer/google_play_services_version
... Play Services is improperly imported in the first place, it may be a good idea to start from scratch.
– Charles Madere
Dec 6 '13 at 17:13
1
...
How can I read SMS messages from the device programmatically in Android?
...ider. Google has explicitly indicated that relying upon this is not a good idea: android-developers.blogspot.com/2010/05/…
– CommonsWare
Dec 15 '10 at 16:08
1
...