大约有 9,240 项符合查询结果（耗时：0.0383秒） [XML]
Passing Data between View Controllers
...extField and the UILabel.
Set the first and second View Controllers to the appropriate Swift files in IB.
Passing data back to the previous View Controller
To pass data back from the second view controller to the first view controller, you use a protocol and a delegate. This video is a very clear w...
SELECT INTO a table variable in T-SQL
...ert statement, if you don't declare the columns explicitly, then they are mapped in the order declared in the original create table statement, just like select * does. So, location in the select statement is mapped to oldlocation in the @userData table because location is in position 2 in the resul...
Build fat static library (device + simulator) using Xcode and SDK 4+
It appears that we can - theoretically - build a single static library that includes both simulator and iPhone and iPad.
10...
What does this thread join code mean?
... the first join and then the second join handling the InterruptedException appropriately in each case. No need to put them in a loop.
share
|
improve this answer
|
follow
...
Is there a Java API that can create rich Word documents? [closed]
I have a new app I'll be working on where I have to generate a Word document that contains tables, graphs, a table of contents and text. What's a good API to use for this? How sure are you that it supports graphs, ToCs, and tables? What are some hidden gotcha's in using them?
...
Ruby on Rails production log rotation
What is the best way to enable log rotation on a Ruby on Rails production app?
6 Answers
...
How do I test if a string is empty in Objective-C?
...aracter like any other. It's just "worth remembering" if relevant to your app. (Great thinking, fzwo!)
– Fattie
Jun 22 '14 at 19:09
...
Is embedding background image data into CSS as Base64 good or bad practice?
...mages as data into CSS or HTML templates could be beneficial on mobile web apps. You should measure usage on a case-by-case basis -- I'm not advocating that data URIs should be used everywhere in a mobile web app.
Note that mobile browsers have limitations on total size of files that can be cached....
Python JSON serialize a Decimal object
...
For those of us who can't use simplejson (ie. on Google App Engine) this answer is a Godsend.
– Joel Cross
Oct 28 '13 at 15:42
20
...
Hide scroll bar, but while still being able to scroll
...
This approach won't cover all browsers, and will be very specific to the browser's version you are working with during the development.
– Itsik Avidan
Oct 22 '14 at 12:23
...