大约有 30,000 项符合查询结果（耗时：0.0361秒） [XML]
Counting the number of option tags in a select tag in jQuery
How do I count the number of <option> s in a <select> DOM element using jQuery?
8 Answers
...
Get the previous month's first and last day dates in c#
... Yes, thanks, all of you correct, even the pedantic one Fixed the error.
– MikeW
Feb 26 '09 at 19:24
well let...
Decompile .smali files on an APK [duplicate]
...
Virtous doesn't convert smali to java properly. Gives errors stating that .java file is not found where it should generate by itself. Waste of time
– Buddy
Aug 18 '15 at 13:50
...
How do I remove newlines from a text file?
I have the following data, and I need to put it all into one line.
19 Answers
19
...
How to tell if browser/tab is active [duplicate]
...
answered Nov 19 '09 at 1:05
Richard SimõesRichard Simões
10.6k44 gold badges3737 silver badges4949 bronze badges
...
Why are hexadecimal numbers prefixed with 0x?
... tell the base (0 is the same in both bases),
it's mathematically sane (00005 == 05), and
no precious special characters are needed (as in #123).
When C was created from B, the need for hexadecimal numbers arose (the PDP-11 had 16-bit words) and all of the points above were still valid. Since octa...
How to convert nanoseconds to seconds using the TimeUnit enum?
...uld never write out 1 followed by a whole mess of 0's due to it being very error prone.
– demongolem
Feb 23 '16 at 18:56
1
...
How to thoroughly purge and reinstall postgresql on ubuntu? [closed]
... on a debian wheezy ( I had previously migrated from 8.4 and I was getting errors ).
What I did:
First, I deleted config and database
$ sudo pg_dropcluster --stop 9.1 main
Then removed postgresql
$ sudo apt-get remove --purge postgresql postgresql-9.1
and then reinstalled
$ sudo apt-get i...
Convert RGB to RGBA over white
...number a, but the problem is to find a number for which the discretization error is minimal.
share
|
improve this answer
|
follow
|
...
Exporting APK from eclipse (ADT) silently crashes
Every time I try to export an APK from Eclipse (tried Juno and Indigo) on Mac, eclipse crashes after a few seconds
8 Answer...