大约有 33,000 项符合查询结果（耗时：0.0501秒） [XML]
What does the property “Nonatomic” mean?
...
Take a look at the Apple Docs.
Basically, if you say nonatomic, and you generate the accessors using @synthesize, then if multiple threads try to change/read the property at once, badness can happen. You can get partially-written values or ove...
SQL Server, convert a named instance to default instance?
...fault - my reason was to access it with just the machine name from various applications.
If you want to access a named instance from any connection string without using the instance name, and using only the server name and/or IP address, then you can do the following:
Open SQL Server Configuratio...
change text of button and disable button in iOS
...
Thank you! I have UIButtons in my app but I haven't mentioned them in the code anywhere. I have used interface builder to register the target-action mechanism(to that end, i have a few IBAction methods to handle button clicks) so how do i access the buttons??...
Phonegap Cordova installation Windows
...erious? Is this for real? I don't know whether to be really angry or very happy. Will I be able to add plugins without the command-line too? And is this still valid for the very-different Phonegap 3.0?
– Wytze
Sep 13 '13 at 15:21
...
Which Architecture patterns are used on Android? [closed]
...be the main entry point. Which is a bit debatable if this is the case when applying it to Android development, since the activity is the natural entry point of most applications.
Because of this, I personally find that the model–view–presenter pattern is a perfect fit for Android development. S...
How can I mark “To Do” comments in Xcode?
...d:
#warning this will create a compiler warning.
And when you build the app you will get a compiler warning (a yellow triangle, not a compiler error) which is a little more "in your face" about reminding you of things you need to do.
...
Tools to selectively Copy HTML+CSS+JS From A Specific Element of DOM [closed]
...
SnappySnippet
I finally found some time to create this tool. You can install SnappySnippet from Github. It allows easy HTML+CSS extraction from the specified (last inspected) DOM node. Additionally, you can send your code stra...
Git serve: I would like it that simple
...of other similar tools from Dr. Nic, What is *jour and why they are killer apps for RailsCamp08.
share
|
improve this answer
|
follow
|
...
ScrollIntoView() causing the whole page to move
...
This resolved my issue. I've been seeing this happen in our web app for some time, but it's been hard to lock down the repro for it. After adding a new feature it occurred every time and I was able to trace it to this call, which was missing the block : 'nearest' param.
...
Increasing the maximum number of TCP/IP connections in Linux
...e more than (61000 - 32768) / 60 = 470 sockets per second. If you are not happy with that, you could begin with increasing the port_range. Setting the range to 15000 61000 is pretty common these days. You could further increase the availability by decreasing the fin_timeout. Suppose you do both, you...