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jQuery: Adding two attributes via the .attr(); method
...u need to wrap everything in { ... }
$(".something").attr( { title:"Test", alt:"Test2" } );
Edit - If you're trying to get/set the 'checked' attribute from a checkbox...
You will need to use prop() as of jQuery 1.6+
the .prop() method provides a way to explicitly retrieve property values, while .a...
I want to execute shell commands from Maven's pom.xml
...nvoking the plugin on the command line would just work:
$ mvn exec:exec
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building Q3491937
[INFO] task-segment: [exec:exec]
[INFO] ----------------------------------------------...
Test iOS app on device without apple developer program or jailbreak
...d. From Apple's developer documentation:
Launch Your App on Devices Using Free Provisioning (iOS, watchOS)
If you don’t join the Apple Developer Program, you can still build and run your app on your devices using free provisioning. However, the capabilities available to your app, described in Add...
iPhone Data Usage Tracking/Monitoring
...nterface and pdp_ip0 is your WWAN interface.
There is no good way to get information wifi/cellular network data since, particular date-time!
Data statistic (ifa_data->ifi_obytes and ifa_data->ifi_ibytes) are stored from previous device reboot.
I don't know why, but ifi_opackets and ifi_...
How to get IntPtr from byte[] in C#
...(bytes, 0, unmanagedPointer, bytes.Length);
// Call unmanaged code
Marshal.FreeHGlobal(unmanagedPointer);
Alternatively you could declare a struct with one property and then use Marshal.PtrToStructure, but that would still require allocating unmanaged memory.
Edit: Also, as Tyalis pointed out, yo...
When should I use cross apply over inner join?
...ply dbo.myTableFun(O.name) F
where F.schema_id= O.schema_id
Edit:
Note:
Informix 12.10 xC2+ has Lateral Derived Tables and Postgresql (9.3+) has Lateral Subqueries which can be used to a similar effect.
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How can I add timestamp to logs using Node.js library Winston?
...m any file I do var logger = require('./logger.js') and can then do logger.info('hello') from any file and get the same configuration of Winston.
– JHH
May 28 '15 at 8:58
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How do I detect the Python version at runtime? [duplicate]
...
Sure, take a look at sys.version and sys.version_info.
For example, to check that you are running Python 3.x, use
import sys
if sys.version_info[0] < 3:
raise Exception("Must be using Python 3")
Here, sys.version_info[0] is the major version number. sys.version_i...
GestureDetect 扩展：手势检测扩展，识别滑动、点击和长按手势 · App Inventor 2 中文网
...原作者为 AryanGupta。
原始链接：https://community.kodular.io/t/free-gesturedetect-recognize-swipe-up-down-right-left-and-doubleclick/94542
文档翻译和整理：AI2中文网
最后更新：2024年12月9日
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How expensive is the lock statement?
...
locks are much, much easier to get right, even if lock-free code is potentially faster. Interlocked.Add on its own has the same issues as += with no synchronization.
– hangar
Aug 24 '15 at 23:37
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